Merge pull request #61 from jhunkeler/restructure-the-world

Restructure the world

13 files changed, 1830 insertions, 0 deletions

diff --git a/src/cli/CMakeLists.txt b/src/cli/CMakeLists.txt
new file mode 100644
index 0000000..92a21b7
--- /dev/null
+++ b/src/cli/CMakeLists.txt
@@ -0,0 +1,2 @@
+add_subdirectory(stasis)
+add_subdirectory(stasis_indexer)
\ No newline at end of file
diff --git a/src/cli/stasis/CMakeLists.txt b/src/cli/stasis/CMakeLists.txt
new file mode 100644
index 0000000..ff7fd88
--- /dev/null
+++ b/src/cli/stasis/CMakeLists.txt
@@ -0,0 +1,12 @@
+include_directories(${CMAKE_SOURCE_DIR})
+add_executable(stasis
+        stasis_main.c
+        args.c
+        callbacks.c
+        system_requirements.c
+        tpl.c
+)
+target_link_libraries(stasis PRIVATE stasis_core)
+target_link_libraries(stasis PUBLIC LibXml2::LibXml2)
+
+install(TARGETS stasis RUNTIME)
diff --git a/src/cli/stasis/args.c b/src/cli/stasis/args.c
new file mode 100644
index 0000000..ed11ab9
--- /dev/null
+++ b/src/cli/stasis/args.c
@@ -0,0 +1,102 @@
+#include "core.h"
+#include "args.h"
+
+struct option long_options[] = {
+    {"help", no_argument, 0, 'h'},
+    {"version", no_argument, 0, 'V'},
+    {"continue-on-error", no_argument, 0, 'C'},
+    {"config", required_argument, 0, 'c'},
+    {"cpu-limit", required_argument, 0, 'l'},
+    {"pool-status-interval", required_argument, 0, OPT_POOL_STATUS_INTERVAL},
+    {"python", required_argument, 0, 'p'},
+    {"verbose", no_argument, 0, 'v'},
+    {"unbuffered", no_argument, 0, 'U'},
+    {"update-base", no_argument, 0, OPT_ALWAYS_UPDATE_BASE},
+    {"fail-fast", no_argument, 0, OPT_FAIL_FAST},
+    {"overwrite", no_argument, 0, OPT_OVERWRITE},
+    {"no-docker", no_argument, 0, OPT_NO_DOCKER},
+    {"no-artifactory", no_argument, 0, OPT_NO_ARTIFACTORY},
+    {"no-artifactory-build-info", no_argument, 0, OPT_NO_ARTIFACTORY_BUILD_INFO},
+    {"no-testing", no_argument, 0, OPT_NO_TESTING},
+    {"no-parallel", no_argument, 0, OPT_NO_PARALLEL},
+    {"no-rewrite", no_argument, 0, OPT_NO_REWRITE_SPEC_STAGE_2},
+    {0, 0, 0, 0},
+};
+
+const char *long_options_help[] = {
+    "Display this usage statement",
+    "Display program version",
+    "Allow tests to fail",
+    "Read configuration file",
+    "Number of processes to spawn concurrently (default: cpus - 1)",
+    "Report task status every n seconds (default: 30)",
+    "Override version of Python in configuration",
+    "Increase output verbosity",
+    "Disable line buffering",
+    "Update conda installation prior to STASIS environment creation",
+    "On error, immediately terminate all tasks",
+    "Overwrite an existing release",
+    "Do not build docker images",
+    "Do not upload artifacts to Artifactory",
+    "Do not upload build info objects to Artifactory",
+    "Do not execute test scripts",
+    "Do not execute tests in parallel",
+    "Do not rewrite paths and URLs in output files",
+    NULL,
+};
+
+static int get_option_max_width(struct option option[]) {
+    int i = 0;
+    int max = 0;
+    const int indent = 4;
+    while (option[i].name != 0) {
+        int len = (int) strlen(option[i].name);
+        if (option[i].has_arg) {
+            len += indent;
+        }
+        if (len > max) {
+            max = len;
+        }
+        i++;
+    }
+    return max;
+}
+
+void usage(char *progname) {
+    printf("usage: %s ", progname);
+    printf("[-");
+    for (int x = 0; long_options[x].val != 0; x++) {
+        if (long_options[x].has_arg == no_argument && long_options[x].val <= 'z') {
+            putchar(long_options[x].val);
+        }
+    }
+    printf("] {DELIVERY_FILE}\n");
+
+    int width = get_option_max_width(long_options);
+    for (int x = 0; long_options[x].name != 0; x++) {
+        char tmp[STASIS_NAME_MAX] = {0};
+        char output[sizeof(tmp)] = {0};
+        char opt_long[50] = {0};        // --? [ARG]?
+        char opt_short[50] = {0};        // -? [ARG]?
+
+        strcat(opt_long, "--");
+        strcat(opt_long, long_options[x].name);
+        if (long_options[x].has_arg) {
+            strcat(opt_long, " ARG");
+        }
+
+        if (long_options[x].val <= 'z') {
+            strcat(opt_short, "-");
+            opt_short[1] = (char) long_options[x].val;
+            if (long_options[x].has_arg) {
+                strcat(opt_short, " ARG");
+            }
+        } else {
+            strcat(opt_short, "  ");
+        }
+
+        sprintf(tmp, "  %%-%ds\t%%s\t\t%%s", width + 4);
+        sprintf(output, tmp, opt_long, opt_short, long_options_help[x]);
+        puts(output);
+    }
+}
diff --git a/src/cli/stasis/args.h b/src/cli/stasis/args.h
new file mode 100644
index 0000000..932eac7
--- /dev/null
+++ b/src/cli/stasis/args.h
@@ -0,0 +1,23 @@
+#ifndef STASIS_ARGS_H
+#define STASIS_ARGS_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+
+#define OPT_ALWAYS_UPDATE_BASE 1000
+#define OPT_NO_DOCKER 1001
+#define OPT_NO_ARTIFACTORY 1002
+#define OPT_NO_ARTIFACTORY_BUILD_INFO 1003
+#define OPT_NO_TESTING 1004
+#define OPT_OVERWRITE 1005
+#define OPT_NO_REWRITE_SPEC_STAGE_2 1006
+#define OPT_FAIL_FAST 1007
+#define OPT_NO_PARALLEL 1008
+#define OPT_POOL_STATUS_INTERVAL 1009
+
+extern struct option long_options[];
+void usage(char *progname);
+
+#endif //STASIS_ARGS_H
diff --git a/src/cli/stasis/callbacks.c b/src/cli/stasis/callbacks.c
new file mode 100644
index 0000000..aeaa25d
--- /dev/null
+++ b/src/cli/stasis/callbacks.c
@@ -0,0 +1,31 @@
+#include "callbacks.h"
+
+int callback_except_jf(const void *a, const void *b) {
+    const struct EnvCtl_Item *item = a;
+    const char *name = b;
+
+    if (!globals.enable_artifactory) {
+        return STASIS_ENVCTL_RET_IGNORE;
+    }
+
+    if (envctl_check_required(item->flags)) {
+        const char *content = getenv(name);
+        if (!content || isempty((char *) content)) {
+            return STASIS_ENVCTL_RET_FAIL;
+        }
+    }
+
+    return STASIS_ENVCTL_RET_SUCCESS;
+}
+
+int callback_except_gh(const void *a, const void *b) {
+    const struct EnvCtl_Item *item = a;
+    const char *name = b;
+    //printf("GH exception check: %s\n", name);
+    if (envctl_check_required(item->flags) && envctl_check_present(item, name)) {
+        return STASIS_ENVCTL_RET_SUCCESS;
+    }
+
+    return STASIS_ENVCTL_RET_FAIL;
+}
+
diff --git a/src/cli/stasis/callbacks.h b/src/cli/stasis/callbacks.h
new file mode 100644
index 0000000..369ce56
--- /dev/null
+++ b/src/cli/stasis/callbacks.h
@@ -0,0 +1,10 @@
+#ifndef STASIS_CALLBACKS_H
+#define STASIS_CALLBACKS_H
+
+#include "core.h"
+#include "envctl.h"
+
+int callback_except_jf(const void *a, const void *b);
+int callback_except_gh(const void *a, const void *b);
+
+#endif //STASIS_CALLBACKS_H
diff --git a/src/cli/stasis/stasis_main.c b/src/cli/stasis/stasis_main.c
new file mode 100644
index 0000000..5325892
--- /dev/null
+++ b/src/cli/stasis/stasis_main.c
@@ -0,0 +1,544 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include "core.h"
+#include "delivery.h"
+
+// local includes
+#include "args.h"
+#include "system_requirements.h"
+#include "tpl.h"
+
+
+int main(int argc, char *argv[]) {
+    struct Delivery ctx;
+    struct Process proc = {
+            .f_stdout = "",
+            .f_stderr = "",
+            .redirect_stderr = 0,
+    };
+    char env_name[STASIS_NAME_MAX] = {0};
+    char env_name_testing[STASIS_NAME_MAX] = {0};
+    char *delivery_input = NULL;
+    char *config_input = NULL;
+    char installer_url[PATH_MAX];
+    char python_override_version[STASIS_NAME_MAX];
+    int user_disabled_docker = false;
+    globals.cpu_limit = get_cpu_count();
+    if (globals.cpu_limit > 1) {
+        globals.cpu_limit--; // max - 1
+    }
+
+    memset(env_name, 0, sizeof(env_name));
+    memset(env_name_testing, 0, sizeof(env_name_testing));
+    memset(installer_url, 0, sizeof(installer_url));
+    memset(python_override_version, 0, sizeof(python_override_version));
+    memset(&proc, 0, sizeof(proc));
+    memset(&ctx, 0, sizeof(ctx));
+
+    int c;
+    int option_index = 0;
+    while ((c = getopt_long(argc, argv, "hVCc:p:vU", long_options, &option_index)) != -1) {
+        switch (c) {
+            case 'h':
+                usage(path_basename(argv[0]));
+                exit(0);
+            case 'V':
+                puts(VERSION);
+                exit(0);
+            case 'c':
+                config_input = strdup(optarg);
+                break;
+            case 'C':
+                globals.continue_on_error = true;
+                break;
+            case 'p':
+                strcpy(python_override_version, optarg);
+                break;
+            case 'l':
+                globals.cpu_limit = strtol(optarg, NULL, 10);
+                if (globals.cpu_limit <= 1) {
+                    globals.cpu_limit = 1;
+                    globals.enable_parallel = false; // No point
+                }
+                break;
+            case OPT_ALWAYS_UPDATE_BASE:
+                globals.always_update_base_environment = true;
+                break;
+            case OPT_FAIL_FAST:
+                globals.parallel_fail_fast = true;
+                break;
+            case OPT_POOL_STATUS_INTERVAL:
+                globals.pool_status_interval = (int) strtol(optarg, NULL, 10);
+                if (globals.pool_status_interval < 1) {
+                    globals.pool_status_interval = 1;
+                } else if (globals.pool_status_interval > 60 * 10) {
+                    // Possible poor choice alert
+                    fprintf(stderr, "Caution: Excessive pausing between status updates may cause third-party CI/CD"
+                                    " jobs to fail if the stdout/stderr streams are idle for too long!\n");
+                }
+                break;
+            case 'U':
+                setenv("PYTHONUNBUFFERED", "1", 1);
+                fflush(stdout);
+                fflush(stderr);
+                setvbuf(stdout, NULL, _IONBF, 0);
+                setvbuf(stderr, NULL, _IONBF, 0);
+                break;
+            case 'v':
+                globals.verbose = true;
+                break;
+            case OPT_OVERWRITE:
+                globals.enable_overwrite = true;
+                break;
+            case OPT_NO_DOCKER:
+                globals.enable_docker = false;
+                user_disabled_docker = true;
+                break;
+            case OPT_NO_ARTIFACTORY:
+                globals.enable_artifactory = false;
+                break;
+            case OPT_NO_ARTIFACTORY_BUILD_INFO:
+                globals.enable_artifactory_build_info = false;
+                break;
+            case OPT_NO_TESTING:
+                globals.enable_testing = false;
+                break;
+            case OPT_NO_REWRITE_SPEC_STAGE_2:
+                globals.enable_rewrite_spec_stage_2 = false;
+                break;
+            case OPT_NO_PARALLEL:
+                globals.enable_parallel = false;
+                break;
+            case '?':
+            default:
+                exit(1);
+        }
+    }
+
+    if (optind < argc) {
+        while (optind < argc) {
+            // use first positional argument
+            delivery_input = argv[optind++];
+            break;
+        }
+    }
+
+    if (!delivery_input) {
+        fprintf(stderr, "error: a DELIVERY_FILE is required\n");
+        usage(path_basename(argv[0]));
+        exit(1);
+    }
+
+    printf(BANNER, VERSION, AUTHOR);
+
+    msg(STASIS_MSG_L1, "Setup\n");
+
+    tpl_setup_vars(&ctx);
+    tpl_setup_funcs(&ctx);
+
+    // Set up PREFIX/etc directory information
+    // The user may manipulate the base directory path with STASIS_SYSCONFDIR
+    // environment variable
+    char stasis_sysconfdir_tmp[PATH_MAX];
+    if (getenv("STASIS_SYSCONFDIR")) {
+        strncpy(stasis_sysconfdir_tmp, getenv("STASIS_SYSCONFDIR"), sizeof(stasis_sysconfdir_tmp) - 1);
+    } else {
+        strncpy(stasis_sysconfdir_tmp, STASIS_SYSCONFDIR, sizeof(stasis_sysconfdir_tmp) - 1);
+    }
+
+    globals.sysconfdir = realpath(stasis_sysconfdir_tmp, NULL);
+    if (!globals.sysconfdir) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L1, "Unable to resolve path to configuration directory: %s\n", stasis_sysconfdir_tmp);
+        exit(1);
+    }
+
+    // Override Python version from command-line, if any
+    if (strlen(python_override_version)) {
+        guard_free(ctx.meta.python);
+        ctx.meta.python = strdup(python_override_version);
+        guard_free(ctx.meta.python_compact);
+        ctx.meta.python_compact = to_short_version(ctx.meta.python);
+    }
+
+    if (!config_input) {
+        // no configuration passed by argument. use basic config.
+        char cfgfile[PATH_MAX * 2];
+        sprintf(cfgfile, "%s/%s", globals.sysconfdir, "stasis.ini");
+        if (!access(cfgfile, F_OK | R_OK)) {
+            config_input = strdup(cfgfile);
+        } else {
+            msg(STASIS_MSG_WARN, "STASIS global configuration is not readable, or does not exist: %s", cfgfile);
+        }
+    }
+
+    if (config_input) {
+        msg(STASIS_MSG_L2, "Reading STASIS global configuration: %s\n", config_input);
+        ctx._stasis_ini_fp.cfg = ini_open(config_input);
+        if (!ctx._stasis_ini_fp.cfg) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Failed to read config file: %s, %s\n", delivery_input, strerror(errno));
+            exit(1);
+        }
+        ctx._stasis_ini_fp.cfg_path = strdup(config_input);
+        guard_free(config_input);
+    }
+
+    msg(STASIS_MSG_L2, "Reading STASIS delivery configuration: %s\n", delivery_input);
+    ctx._stasis_ini_fp.delivery = ini_open(delivery_input);
+    if (!ctx._stasis_ini_fp.delivery) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Failed to read delivery file: %s, %s\n", delivery_input, strerror(errno));
+        exit(1);
+    }
+    ctx._stasis_ini_fp.delivery_path = strdup(delivery_input);
+
+    msg(STASIS_MSG_L2, "Bootstrapping delivery context\n");
+    if (bootstrap_build_info(&ctx)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Failed to bootstrap delivery context\n");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L2, "Initializing delivery context\n");
+    if (delivery_init(&ctx, INI_READ_RENDER)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Failed to initialize delivery context\n");
+        exit(1);
+    }
+    check_requirements(&ctx);
+
+    msg(STASIS_MSG_L2, "Configuring JFrog CLI\n");
+    if (delivery_init_artifactory(&ctx)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "JFrog CLI configuration failed\n");
+        exit(1);
+    }
+
+    runtime_apply(ctx.runtime.environ);
+    strcpy(env_name, ctx.info.release_name);
+    strcpy(env_name_testing, env_name);
+    strcat(env_name_testing, "-test");
+
+    // Safety gate: Avoid clobbering a delivered release unless the user wants that behavior
+    msg(STASIS_MSG_L1, "Checking release history\n");
+    if (delivery_exists(&ctx)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L1, "Refusing to overwrite release: %s\nUse --overwrite to enable release clobbering.\n", ctx.info.release_name);
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Conda setup\n");
+    delivery_get_conda_installer_url(&ctx, installer_url);
+    msg(STASIS_MSG_L2, "Downloading: %s\n", installer_url);
+    if (delivery_get_conda_installer(&ctx, installer_url)) {
+        msg(STASIS_MSG_ERROR, "download failed: %s\n", installer_url);
+        exit(1);
+    }
+
+    // Unlikely to occur: this should help prevent rmtree() from destroying your entire filesystem
+    // if path is "/" then, die
+    // or if empty string, die
+    if (!strcmp(ctx.storage.conda_install_prefix, DIR_SEP) || !strlen(ctx.storage.conda_install_prefix)) {
+        fprintf(stderr, "error: ctx.storage.conda_install_prefix is malformed!\n");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L2, "Installing: %s\n", ctx.conda.installer_name);
+    delivery_install_conda(ctx.conda.installer_path, ctx.storage.conda_install_prefix);
+
+    msg(STASIS_MSG_L2, "Configuring: %s\n", ctx.storage.conda_install_prefix);
+    delivery_conda_enable(&ctx, ctx.storage.conda_install_prefix);
+    check_pathvar(&ctx);
+
+    //
+    // Implied environment creation modes/actions
+    //
+    // 1. No base environment config
+    //   1a. Caller is warned
+    //   1b. Caller has full control over all packages
+    // 2. Default base environment (etc/stasis/mission/[name]/base.yml)
+    //   2a. Depends on packages defined by base.yml
+    //   2b. Caller may issue a reduced package set in the INI config
+    //   2c. Caller must be vigilant to avoid incompatible packages (base.yml
+    //       *should* have no version constraints)
+    // 3. External base environment (based_on=schema://[release_name].yml)
+    //   3a. Depends on a previous release or arbitrary yaml configuration
+    //   3b. Bugs, conflicts, and dependency resolution issues are inherited and
+    //       must be handled in the INI config
+    msg(STASIS_MSG_L1, "Creating release environment(s)\n");
+
+    char *mission_base = NULL;
+    if (isempty(ctx.meta.based_on)) {
+        guard_free(ctx.meta.based_on);
+        char *mission_base_orig = NULL;
+
+        if (asprintf(&mission_base_orig, "%s/%s/base.yml", ctx.storage.mission_dir, ctx.meta.mission) < 0) {
+            SYSERROR("Unable to allocate bytes for %s/%s/base.yml path\n", ctx.storage.mission_dir, ctx.meta.mission);
+            exit(1);
+        }
+
+        if (access(mission_base_orig, F_OK) < 0) {
+            msg(STASIS_MSG_L2 | STASIS_MSG_WARN, "Mission does not provide a base.yml configuration: %s (%s)\n",
+                ctx.meta.mission, ctx.storage.mission_dir);
+        } else {
+            msg(STASIS_MSG_L2, "Using base environment configuration: %s\n", mission_base_orig);
+            if (asprintf(&mission_base, "%s/%s-base.yml", ctx.storage.tmpdir, ctx.info.release_name) < 0) {
+                SYSERROR("%s", "Unable to allocate bytes for temporary base.yml configuration");
+                remove(mission_base);
+                exit(1);
+            }
+            copy2(mission_base_orig, mission_base, CT_OWNER | CT_PERM);
+            char spec[255] = {0};
+            snprintf(spec, sizeof(spec) - 1, "- python=%s\n", ctx.meta.python);
+            file_replace_text(mission_base, "- python\n", spec, 0);
+            ctx.meta.based_on = mission_base;
+        }
+        guard_free(mission_base_orig);
+    }
+
+    if (!isempty(ctx.meta.based_on)) {
+        if (conda_env_remove(env_name)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed to remove release environment: %s\n", env_name);
+            exit(1);
+        }
+
+        msg(STASIS_MSG_L2, "Based on: %s\n", ctx.meta.based_on);
+        if (conda_env_create_from_uri(env_name, ctx.meta.based_on)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "unable to install release environment using configuration file\n");
+            exit(1);
+        }
+
+        if (conda_env_remove(env_name_testing)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed to remove testing environment %s\n", env_name_testing);
+            exit(1);
+        }
+        if (conda_env_create_from_uri(env_name_testing, ctx.meta.based_on)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "unable to install testing environment using configuration file\n");
+            exit(1);
+        }
+    } else {
+        if (conda_env_create(env_name, ctx.meta.python, NULL)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed to create release environment\n");
+            exit(1);
+        }
+        if (conda_env_create(env_name_testing, ctx.meta.python, NULL)) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed to create testing environment\n");
+            exit(1);
+        }
+    }
+    // The base environment configuration not used past this point
+    remove(mission_base);
+
+    // Activate test environment
+    msg(STASIS_MSG_L1, "Activating test environment\n");
+    if (conda_activate(ctx.storage.conda_install_prefix, env_name_testing)) {
+        fprintf(stderr, "failed to activate test environment\n");
+        exit(1);
+    }
+
+    delivery_gather_tool_versions(&ctx);
+    if (!ctx.conda.tool_version) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Could not determine conda version\n");
+        exit(1);
+    }
+    if (!ctx.conda.tool_build_version) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "Could not determine conda-build version\n");
+        exit(1);
+    }
+
+    if (pip_exec("install build")) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "'build' tool installation failed\n");
+        exit(1);
+    }
+
+    if (!isempty(ctx.meta.based_on)) {
+        msg(STASIS_MSG_L1, "Generating package overlay from environment: %s\n", env_name);
+        if (delivery_overlay_packages_from_env(&ctx, env_name)) {
+            msg(STASIS_MSG_L2 | STASIS_MSG_ERROR, "%s", "Failed to generate package overlay. Resulting environment integrity cannot be guaranteed.\n");
+            exit(1);
+        }
+    }
+
+    msg(STASIS_MSG_L1, "Filter deliverable packages\n");
+    delivery_defer_packages(&ctx, DEFER_CONDA);
+    delivery_defer_packages(&ctx, DEFER_PIP);
+
+    msg(STASIS_MSG_L1, "Overview\n");
+    delivery_meta_show(&ctx);
+    delivery_conda_show(&ctx);
+    if (globals.verbose) {
+        //delivery_runtime_show(&ctx);
+    }
+
+    // Execute configuration-defined tests
+    if (globals.enable_testing) {
+        delivery_tests_show(&ctx);
+
+        msg(STASIS_MSG_L1, "Begin test execution\n");
+        delivery_tests_run(&ctx);
+        msg(STASIS_MSG_L2, "Rewriting test results\n");
+        delivery_fixup_test_results(&ctx);
+    } else {
+        msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Test execution is disabled\n");
+    }
+
+    if (ctx.conda.conda_packages_defer && strlist_count(ctx.conda.conda_packages_defer)) {
+        msg(STASIS_MSG_L2, "Building Conda recipe(s)\n");
+        if (delivery_build_recipes(&ctx)) {
+            exit(1);
+        }
+        msg(STASIS_MSG_L3, "Copying artifacts\n");
+        if (delivery_copy_conda_artifacts(&ctx)) {
+            exit(1);
+        }
+        msg(STASIS_MSG_L3, "Indexing artifacts\n");
+        if (delivery_index_conda_artifacts(&ctx)) {
+            exit(1);
+        }
+    }
+
+    if (strlist_count(ctx.conda.pip_packages_defer)) {
+        if (!(ctx.conda.wheels_packages = delivery_build_wheels(&ctx))) {
+            exit(1);
+        }
+        if (delivery_index_wheel_artifacts(&ctx)) {
+            exit(1);
+        }
+
+    }
+
+    // Populate the release environment
+    msg(STASIS_MSG_L1, "Populating release environment\n");
+    msg(STASIS_MSG_L2, "Installing conda packages\n");
+    if (strlist_count(ctx.conda.conda_packages)) {
+        if (delivery_install_packages(&ctx, ctx.storage.conda_install_prefix, env_name, INSTALL_PKG_CONDA, (struct StrList *[]) {ctx.conda.conda_packages, NULL})) {
+            exit(1);
+        }
+    }
+    if (strlist_count(ctx.conda.conda_packages_defer)) {
+        msg(STASIS_MSG_L3, "Installing deferred conda packages\n");
+        if (delivery_install_packages(&ctx, ctx.storage.conda_install_prefix, env_name, INSTALL_PKG_CONDA | INSTALL_PKG_CONDA_DEFERRED, (struct StrList *[]) {ctx.conda.conda_packages_defer, NULL})) {
+            exit(1);
+        }
+    } else {
+        msg(STASIS_MSG_L3, "No deferred conda packages\n");
+    }
+
+    msg(STASIS_MSG_L2, "Installing pip packages\n");
+    if (strlist_count(ctx.conda.pip_packages)) {
+        if (delivery_install_packages(&ctx, ctx.storage.conda_install_prefix, env_name, INSTALL_PKG_PIP, (struct StrList *[]) {ctx.conda.pip_packages, NULL})) {
+            exit(1);
+        }
+    }
+
+    if (strlist_count(ctx.conda.pip_packages_defer)) {
+        msg(STASIS_MSG_L3, "Installing deferred pip packages\n");
+        if (delivery_install_packages(&ctx, ctx.storage.conda_install_prefix, env_name, INSTALL_PKG_PIP | INSTALL_PKG_PIP_DEFERRED, (struct StrList *[]) {ctx.conda.pip_packages_defer, NULL})) {
+            exit(1);
+        }
+    } else {
+        msg(STASIS_MSG_L3, "No deferred pip packages\n");
+    }
+
+    conda_exec("list");
+
+    msg(STASIS_MSG_L1, "Creating release\n");
+    msg(STASIS_MSG_L2, "Exporting delivery configuration\n");
+    if (!pushd(ctx.storage.cfgdump_dir)) {
+        char filename[PATH_MAX] = {0};
+        sprintf(filename, "%s.ini", ctx.info.release_name);
+        FILE *spec = fopen(filename, "w+");
+        if (!spec) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed %s\n", filename);
+            exit(1);
+        }
+        ini_write(ctx._stasis_ini_fp.delivery, &spec, INI_WRITE_RAW);
+        fclose(spec);
+
+        memset(filename, 0, sizeof(filename));
+        sprintf(filename, "%s-rendered.ini", ctx.info.release_name);
+        spec = fopen(filename, "w+");
+        if (!spec) {
+            msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed %s\n", filename);
+            exit(1);
+        }
+        ini_write(ctx._stasis_ini_fp.delivery, &spec, INI_WRITE_PRESERVE);
+        fclose(spec);
+        popd();
+    } else {
+        SYSERROR("Failed to enter directory: %s", ctx.storage.delivery_dir);
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L2, "Exporting %s\n", env_name_testing);
+    if (conda_env_export(env_name_testing, ctx.storage.delivery_dir, env_name_testing)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed %s\n", env_name_testing);
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L2, "Exporting %s\n", env_name);
+    if (conda_env_export(env_name, ctx.storage.delivery_dir, env_name)) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "failed %s\n", env_name);
+        exit(1);
+    }
+
+    // Rewrite release environment output (i.e. set package origin(s) to point to the deployment server, etc.)
+    char specfile[PATH_MAX];
+    sprintf(specfile, "%s/%s.yml", ctx.storage.delivery_dir, env_name);
+    msg(STASIS_MSG_L3, "Rewriting release spec file (stage 1): %s\n", path_basename(specfile));
+    delivery_rewrite_spec(&ctx, specfile, DELIVERY_REWRITE_SPEC_STAGE_1);
+
+    msg(STASIS_MSG_L1, "Rendering mission templates\n");
+    delivery_mission_render_files(&ctx);
+
+    int want_docker = ini_section_search(&ctx._stasis_ini_fp.delivery, INI_SEARCH_BEGINS, "deploy:docker") ? true : false;
+    int want_artifactory = ini_section_search(&ctx._stasis_ini_fp.delivery, INI_SEARCH_BEGINS, "deploy:artifactory") ? true : false;
+
+    if (want_docker) {
+        if (user_disabled_docker) {
+            msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Docker image building is disabled by CLI argument\n");
+        } else {
+            char dockerfile[PATH_MAX] = {0};
+            sprintf(dockerfile, "%s/%s", ctx.storage.build_docker_dir, "Dockerfile");
+            if (globals.enable_docker) {
+                if (!access(dockerfile, F_OK)) {
+                    msg(STASIS_MSG_L1, "Building Docker image\n");
+                    if (delivery_docker(&ctx)) {
+                        msg(STASIS_MSG_L1 | STASIS_MSG_ERROR, "Failed to build docker image!\n");
+                        COE_CHECK_ABORT(1, "Failed to build docker image");
+                    }
+                } else {
+                    msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Docker image building is disabled. No Dockerfile found in %s\n", ctx.storage.build_docker_dir);
+                }
+            } else {
+                msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Docker image building is disabled. System configuration error\n");
+            }
+        }
+    } else {
+        msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Docker image building is disabled. deploy:docker is not configured\n");
+    }
+
+    msg(STASIS_MSG_L3, "Rewriting release spec file (stage 2): %s\n", path_basename(specfile));
+    delivery_rewrite_spec(&ctx, specfile, DELIVERY_REWRITE_SPEC_STAGE_2);
+
+    msg(STASIS_MSG_L1, "Dumping metadata\n");
+    if (delivery_dump_metadata(&ctx)) {
+        msg(STASIS_MSG_L1 | STASIS_MSG_ERROR, "Metadata dump failed\n");
+    }
+
+    if (want_artifactory) {
+        if (globals.enable_artifactory) {
+            msg(STASIS_MSG_L1, "Uploading artifacts\n");
+            delivery_artifact_upload(&ctx);
+        } else {
+            msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Artifactory upload is disabled by CLI argument\n");
+        }
+    } else {
+        msg(STASIS_MSG_L1 | STASIS_MSG_WARN, "Artifactory upload is disabled. deploy:artifactory is not configured\n");
+    }
+
+    msg(STASIS_MSG_L1, "Cleaning up\n");
+    delivery_free(&ctx);
+    globals_free();
+    tpl_free();
+
+    msg(STASIS_MSG_L1, "Done!\n");
+    return 0;
+}
+
diff --git a/src/cli/stasis/system_requirements.c b/src/cli/stasis/system_requirements.c
new file mode 100644
index 0000000..4554b93
--- /dev/null
+++ b/src/cli/stasis/system_requirements.c
@@ -0,0 +1,82 @@
+#include "system_requirements.h"
+
+void check_system_env_requirements() {
+    msg(STASIS_MSG_L1, "Checking environment\n");
+    globals.envctl = envctl_init();
+    envctl_register(&globals.envctl, STASIS_ENVCTL_PASSTHRU, NULL, "TMPDIR");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_PASSTHRU, NULL, "STASIS_ROOT");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_PASSTHRU, NULL, "STASIS_SYSCONFDIR");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_PASSTHRU, NULL, "STASIS_CPU_COUNT");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REQUIRED | STASIS_ENVCTL_REDACT, callback_except_gh, "STASIS_GH_TOKEN");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REQUIRED, callback_except_jf, "STASIS_JF_ARTIFACTORY_URL");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_ACCESS_TOKEN");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_PASSTHRU, NULL, "STASIS_JF_USER");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_PASSWORD");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_SSH_KEY_PATH");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_SSH_PASSPHRASE");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_CLIENT_CERT_CERT_PATH");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REDACT, NULL, "STASIS_JF_CLIENT_CERT_KEY_PATH");
+    envctl_register(&globals.envctl, STASIS_ENVCTL_REQUIRED, callback_except_jf, "STASIS_JF_REPO");
+    envctl_do_required(globals.envctl, globals.verbose);
+}
+
+void check_system_requirements(struct Delivery *ctx) {
+    const char *tools_required[] = {
+        "rsync",
+        NULL,
+    };
+
+    msg(STASIS_MSG_L1, "Checking system requirements\n");
+    for (size_t i = 0; tools_required[i] != NULL; i++) {
+        if (!find_program(tools_required[i])) {
+            msg(STASIS_MSG_L2 | STASIS_MSG_ERROR, "'%s' must be installed.\n", tools_required[i]);
+            exit(1);
+        }
+    }
+
+    if (!globals.tmpdir && !ctx->storage.tmpdir) {
+        delivery_init_tmpdir(ctx);
+    }
+
+    struct DockerCapabilities dcap;
+    if (!docker_capable(&dcap)) {
+        msg(STASIS_MSG_L2 | STASIS_MSG_WARN, "Docker is broken\n");
+        msg(STASIS_MSG_L3, "Available: %s\n", dcap.available ? "Yes" : "No");
+        msg(STASIS_MSG_L3, "Usable: %s\n", dcap.usable ? "Yes" : "No");
+        msg(STASIS_MSG_L3, "Podman [Docker Emulation]: %s\n", dcap.podman ? "Yes" : "No");
+        msg(STASIS_MSG_L3, "Build plugin(s): ");
+        if (dcap.usable) {
+            if (dcap.build & STASIS_DOCKER_BUILD) {
+                printf("build ");
+            }
+            if (dcap.build & STASIS_DOCKER_BUILD_X) {
+                printf("buildx ");
+            }
+            puts("");
+        } else {
+            printf("N/A\n");
+        }
+
+        // disable docker builds
+        globals.enable_docker = false;
+    }
+}
+
+void check_requirements(struct Delivery *ctx) {
+    check_system_requirements(ctx);
+    check_system_env_requirements();
+}
+
+char *check_pathvar(struct Delivery *ctx) {
+    char *pathvar = NULL;
+    pathvar = getenv("PATH");
+    if (!pathvar) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L2, "PATH variable is not set. Cannot continue.\n");
+        exit(1);
+    } else {
+        char pathvar_tmp[STASIS_BUFSIZ];
+        sprintf(pathvar_tmp, "%s/bin:%s", ctx->storage.conda_install_prefix, pathvar);
+        setenv("PATH", pathvar_tmp, 1);
+        pathvar = NULL;
+    }
+}
\ No newline at end of file
diff --git a/src/cli/stasis/system_requirements.h b/src/cli/stasis/system_requirements.h
new file mode 100644
index 0000000..4c2231a
--- /dev/null
+++ b/src/cli/stasis/system_requirements.h
@@ -0,0 +1,13 @@
+#ifndef STASIS_SYSTEM_REQUIREMENTS_H
+#define STASIS_SYSTEM_REQUIREMENTS_H
+
+#include "delivery.h"
+#include "callbacks.h"
+#include "envctl.h"
+
+void check_system_env_requirements();
+void check_system_requirements(struct Delivery *ctx);
+void check_requirements(struct Delivery *ctx);
+char *check_pathvar(struct Delivery *ctx);
+
+#endif //STASIS_SYSTEM_REQUIREMENTS_H
diff --git a/src/cli/stasis/tpl.c b/src/cli/stasis/tpl.c
new file mode 100644
index 0000000..08eb1f3
--- /dev/null
+++ b/src/cli/stasis/tpl.c
@@ -0,0 +1,46 @@
+#include "delivery.h"
+#include "tpl.h"
+
+void tpl_setup_vars(struct Delivery *ctx) {
+    // Expose variables for use with the template engine
+    // NOTE: These pointers are populated by delivery_init() so please avoid using
+    // tpl_render() until then.
+    tpl_register("meta.name", &ctx->meta.name);
+    tpl_register("meta.version", &ctx->meta.version);
+    tpl_register("meta.codename", &ctx->meta.codename);
+    tpl_register("meta.mission", &ctx->meta.mission);
+    tpl_register("meta.python", &ctx->meta.python);
+    tpl_register("meta.python_compact", &ctx->meta.python_compact);
+    tpl_register("info.time_str_epoch", &ctx->info.time_str_epoch);
+    tpl_register("info.release_name", &ctx->info.release_name);
+    tpl_register("info.build_name", &ctx->info.build_name);
+    tpl_register("info.build_number", &ctx->info.build_number);
+    tpl_register("storage.tmpdir", &ctx->storage.tmpdir);
+    tpl_register("storage.output_dir", &ctx->storage.output_dir);
+    tpl_register("storage.delivery_dir", &ctx->storage.delivery_dir);
+    tpl_register("storage.conda_artifact_dir", &ctx->storage.conda_artifact_dir);
+    tpl_register("storage.wheel_artifact_dir", &ctx->storage.wheel_artifact_dir);
+    tpl_register("storage.build_sources_dir", &ctx->storage.build_sources_dir);
+    tpl_register("storage.build_docker_dir", &ctx->storage.build_docker_dir);
+    tpl_register("storage.results_dir", &ctx->storage.results_dir);
+    tpl_register("storage.tools_dir", &ctx->storage.tools_dir);
+    tpl_register("conda.installer_baseurl", &ctx->conda.installer_baseurl);
+    tpl_register("conda.installer_name", &ctx->conda.installer_name);
+    tpl_register("conda.installer_version", &ctx->conda.installer_version);
+    tpl_register("conda.installer_arch", &ctx->conda.installer_arch);
+    tpl_register("conda.installer_platform", &ctx->conda.installer_platform);
+    tpl_register("deploy.jfrog.repo", &globals.jfrog.repo);
+    tpl_register("deploy.jfrog.url", &globals.jfrog.url);
+    tpl_register("deploy.docker.registry", &ctx->deploy.docker.registry);
+    tpl_register("workaround.conda_reactivate", &globals.workaround.conda_reactivate);
+}
+
+void tpl_setup_funcs(struct Delivery *ctx) {
+    // Expose function(s) to the template engine
+    // Prototypes can be found in template_func_proto.h
+    tpl_register_func("get_github_release_notes", &get_github_release_notes_tplfunc_entrypoint, 3, NULL);
+    tpl_register_func("get_github_release_notes_auto", &get_github_release_notes_auto_tplfunc_entrypoint, 1, ctx);
+    tpl_register_func("junitxml_file", &get_junitxml_file_entrypoint, 1, ctx);
+    tpl_register_func("basetemp_dir", &get_basetemp_dir_entrypoint, 1, ctx);
+    tpl_register_func("tox_run", &tox_run_entrypoint, 2, ctx);
+}
\ No newline at end of file
diff --git a/src/cli/stasis/tpl.h b/src/cli/stasis/tpl.h
new file mode 100644
index 0000000..398f0fe
--- /dev/null
+++ b/src/cli/stasis/tpl.h
@@ -0,0 +1,10 @@
+#ifndef STASIS_TPL_H
+#define STASIS_TPL_H
+
+#include "template.h"
+#include "template_func_proto.h"
+
+void tpl_setup_vars(struct Delivery *ctx);
+void tpl_setup_funcs(struct Delivery *ctx);
+
+#endif //STASIS_TPL_H
diff --git a/src/cli/stasis_indexer/CMakeLists.txt b/src/cli/stasis_indexer/CMakeLists.txt
new file mode 100644
index 0000000..eae1394
--- /dev/null
+++ b/src/cli/stasis_indexer/CMakeLists.txt
@@ -0,0 +1,6 @@
+add_executable(stasis_indexer
+        stasis_indexer.c
+)
+target_link_libraries(stasis_indexer PRIVATE stasis_core)
+
+install(TARGETS stasis_indexer RUNTIME)
diff --git a/src/cli/stasis_indexer/stasis_indexer.c b/src/cli/stasis_indexer/stasis_indexer.c
new file mode 100644
index 0000000..bd59920
--- /dev/null
+++ b/src/cli/stasis_indexer/stasis_indexer.c
@@ -0,0 +1,949 @@
+#include <getopt.h>
+#include <fnmatch.h>
+#include "delivery.h"
+#include "junitxml.h"
+
+static struct option long_options[] = {
+        {"help", no_argument, 0, 'h'},
+        {"destdir", required_argument, 0, 'd'},
+        {"verbose", no_argument, 0, 'v'},
+        {"unbuffered", no_argument, 0, 'U'},
+        {"web", no_argument, 0, 'w'},
+        {0, 0, 0, 0},
+};
+
+const char *long_options_help[] = {
+        "Display this usage statement",
+        "Destination directory",
+        "Increase output verbosity",
+        "Disable line buffering",
+        "Generate HTML indexes (requires pandoc)",
+        NULL,
+};
+
+static void usage(char *name) {
+    int maxopts = sizeof(long_options) / sizeof(long_options[0]);
+    unsigned char *opts = calloc(maxopts + 1, sizeof(char));
+    for (int i = 0; i < maxopts; i++) {
+        opts[i] = long_options[i].val;
+    }
+    printf("usage: %s [-%s] {{STASIS_ROOT}...}\n", name, opts);
+    guard_free(opts);
+
+    for (int i = 0; i < maxopts - 1; i++) {
+        char line[255];
+        sprintf(line, "  --%s  -%c  %-20s", long_options[i].name, long_options[i].val, long_options_help[i]);
+        puts(line);
+    }
+
+}
+
+int indexer_combine_rootdirs(const char *dest, char **rootdirs, const size_t rootdirs_total) {
+    char cmd[PATH_MAX];
+    char destdir_bare[PATH_MAX];
+    char destdir_with_output[PATH_MAX];
+    char *destdir = destdir_bare;
+
+    memset(cmd, 0, sizeof(cmd));
+    memset(destdir_bare, 0, sizeof(destdir_bare));
+    memset(destdir_with_output, 0, sizeof(destdir_bare));
+
+    strcpy(destdir_bare, dest);
+    strcpy(destdir_with_output, dest);
+    strcat(destdir_with_output, "/output");
+
+    if (!access(destdir_with_output, F_OK)) {
+        destdir = destdir_with_output;
+    }
+
+    sprintf(cmd, "rsync -ah%s --delete --exclude 'tools/' --exclude 'tmp/' --exclude 'build/' ", globals.verbose ? "v" : "q");
+    for (size_t i = 0; i < rootdirs_total; i++) {
+        char srcdir_bare[PATH_MAX] = {0};
+        char srcdir_with_output[PATH_MAX] = {0};
+        char *srcdir = srcdir_bare;
+        strcpy(srcdir_bare, rootdirs[i]);
+        strcpy(srcdir_with_output, rootdirs[i]);
+        strcat(srcdir_with_output, "/output");
+
+        if (access(srcdir_bare, F_OK)) {
+            fprintf(stderr, "%s does not exist\n", srcdir_bare);
+            continue;
+        }
+
+        if (!access(srcdir_with_output, F_OK)) {
+            srcdir = srcdir_with_output;
+        }
+        snprintf(cmd + strlen(cmd), sizeof(srcdir) - strlen(srcdir) + 4, "'%s'/ ", srcdir);
+    }
+    snprintf(cmd + strlen(cmd), sizeof(cmd) - strlen(destdir) + 1, " %s/", destdir);
+
+    if (globals.verbose) {
+        puts(cmd);
+    }
+
+    if (system(cmd)) {
+        return -1;
+    }
+    return 0;
+}
+
+int indexer_wheels(struct Delivery *ctx) {
+    return delivery_index_wheel_artifacts(ctx);
+}
+
+int indexer_load_metadata(struct Delivery *ctx, const char *filename) {
+    char line[STASIS_NAME_MAX] = {0};
+    FILE *fp;
+
+    fp = fopen(filename, "r");
+    if (!fp) {
+        return -1;
+    }
+
+    while (fgets(line, sizeof(line) - 1, fp) != NULL) {
+        char **parts = split(line, " ", 1);
+        char *name = parts[0];
+        char *value = parts[1];
+        strip(value);
+        if (!strcmp(name, "name")) {
+            ctx->meta.name = strdup(value);
+        } else if (!strcmp(name, "version")) {
+            ctx->meta.version = strdup(value);
+        } else if (!strcmp(name, "rc")) {
+            ctx->meta.rc = (int) strtol(value, NULL, 10);
+        } else if (!strcmp(name, "python")) {
+            ctx->meta.python = strdup(value);
+        } else if (!strcmp(name, "python_compact")) {
+            ctx->meta.python_compact = strdup(value);
+        } else if (!strcmp(name, "mission")) {
+            ctx->meta.mission = strdup(value);
+        } else if (!strcmp(name, "codename")) {
+            ctx->meta.codename = strdup(value);
+        } else if (!strcmp(name, "platform")) {
+            ctx->system.platform = split(value, " ", 0);
+        } else if (!strcmp(name, "arch")) {
+            ctx->system.arch = strdup(value);
+        } else if (!strcmp(name, "time")) {
+            ctx->info.time_str_epoch = strdup(value);
+        } else if (!strcmp(name, "release_fmt")) {
+            ctx->rules.release_fmt = strdup(value);
+        } else if (!strcmp(name, "release_name")) {
+            ctx->info.release_name = strdup(value);
+        } else if (!strcmp(name, "build_name_fmt")) {
+            ctx->rules.build_name_fmt = strdup(value);
+        } else if (!strcmp(name, "build_name")) {
+            ctx->info.build_name = strdup(value);
+        } else if (!strcmp(name, "build_number_fmt")) {
+            ctx->rules.build_number_fmt = strdup(value);
+        } else if (!strcmp(name, "build_number")) {
+            ctx->info.build_number = strdup(value);
+        } else if (!strcmp(name, "conda_installer_baseurl")) {
+            ctx->conda.installer_baseurl = strdup(value);
+        } else if (!strcmp(name, "conda_installer_name")) {
+            ctx->conda.installer_name = strdup(value);
+        } else if (!strcmp(name, "conda_installer_version")) {
+            ctx->conda.installer_version = strdup(value);
+        } else if (!strcmp(name, "conda_installer_platform")) {
+            ctx->conda.installer_platform = strdup(value);
+        } else if (!strcmp(name, "conda_installer_arch")) {
+            ctx->conda.installer_arch = strdup(value);
+        }
+        GENERIC_ARRAY_FREE(parts);
+    }
+    fclose(fp);
+
+    return 0;
+}
+
+int indexer_get_files(struct StrList **out, const char *path, const char *pattern, ...) {
+    va_list args;
+    va_start(args, pattern);
+    char userpattern[PATH_MAX] = {0};
+    vsprintf(userpattern, pattern, args);
+    va_end(args);
+    struct StrList *list = listdir(path);
+    if (!list) {
+        return -1;
+    }
+
+    if (!(*out)) {
+        (*out) = strlist_init();
+        if (!(*out)) {
+            guard_strlist_free(&list);
+            return -1;
+        }
+    }
+
+    size_t no_match = 0;
+    for (size_t i = 0; i < strlist_count(list); i++) {
+        char *item = strlist_item(list, i);
+        if (fnmatch(userpattern, item, 0)) {
+            no_match++;
+            continue;
+        } else {
+            strlist_append(&(*out), item);
+        }
+    }
+    if (no_match >= strlist_count(list)) {
+        fprintf(stderr, "no files matching the pattern: %s\n", userpattern);
+        guard_strlist_free(&list);
+        return -1;
+    }
+    guard_strlist_free(&list);
+    return 0;
+}
+
+int get_latest_rc(struct Delivery ctx[], size_t nelem) {
+    int result = 0;
+    for (size_t i = 0; i < nelem; i++) {
+        if (ctx[i].meta.rc > result) {
+            result = ctx[i].meta.rc;
+        }
+    }
+    return result;
+}
+
+struct Delivery **get_latest_deliveries(struct Delivery ctx[], size_t nelem) {
+    struct Delivery **result = NULL;
+    int latest = 0;
+    size_t n = 0;
+
+    result = calloc(nelem + 1, sizeof(result));
+    if (!result) {
+        fprintf(stderr, "Unable to allocate %zu bytes for result delivery array: %s\n", nelem * sizeof(result), strerror(errno));
+        return NULL;
+    }
+
+    latest = get_latest_rc(ctx, nelem);
+    for (size_t i = 0; i < nelem; i++) {
+        if (ctx[i].meta.rc == latest) {
+            result[n] = &ctx[i];
+            n++;
+        }
+    }
+
+    return result;
+}
+
+int get_pandoc_version(size_t *result) {
+    *result = 0;
+    int state = 0;
+    char *version_str = shell_output("pandoc --version", &state);
+    if (state || !version_str) {
+        // an error occurred
+        return -1;
+    }
+
+    // Verify that we're looking at pandoc
+    if (strlen(version_str) > 7 && !strncmp(version_str, "pandoc ", 7)) {
+        // we have pandoc
+        char *v_begin = &version_str[7];
+        if (!v_begin) {
+            SYSERROR("unexpected pandoc output: %s", version_str);
+            return -1;
+        }
+        char *v_end = strchr(version_str, '\n');
+        if (v_end) {
+            *v_end = 0;
+        }
+
+        char **parts = split(v_begin, ".", 0);
+        if (!parts) {
+            SYSERROR("unable to split pandoc version string, '%s': %s", version_str, strerror(errno));
+            return -1;
+        }
+
+        size_t parts_total;
+        for (parts_total = 0; parts[parts_total] != NULL; parts_total++);
+
+        // generate the version as an integer
+        // note: pandoc version scheme never exceeds four elements (or bytes in this case)
+        for (size_t i = 0; i < 4; i++) {
+            unsigned char tmp = 0;
+            if (i < parts_total) {
+                // only process version elements we have. the rest will be zeros.
+                tmp = strtoul(parts[i], NULL, 10);
+            }
+            // pack version element into result
+            *result = (*result << 8) | tmp;
+        }
+    } else {
+        // invalid version string
+        return 1;
+    }
+
+    return 0;
+}
+
+int indexer_make_website(struct Delivery *ctx) {
+    char cmd[PATH_MAX];
+    const char *pattern = "*.md";
+
+    if (!find_program("pandoc")) {
+        fprintf(stderr, "pandoc is not installed: unable to generate HTML indexes\n");
+        return 0;
+    }
+
+    char *css_filename = calloc(PATH_MAX, sizeof(*css_filename));
+    if (!css_filename) {
+        SYSERROR("unable to allocate string for CSS file path: %s", strerror(errno));
+        return -1;
+    }
+
+    sprintf(css_filename, "%s/%s", globals.sysconfdir, "stasis_pandoc.css");
+    int have_css = access(css_filename, F_OK | R_OK) == 0;
+
+    char pandoc_versioned_args[255] = {0};
+    size_t pandoc_version = 0;
+
+    if (!get_pandoc_version(&pandoc_version)) {
+        // < 2.19
+        if (pandoc_version < 0x02130000) {
+            strcat(pandoc_versioned_args, "--self-contained ");
+        } else {
+            // >= 2.19
+            strcat(pandoc_versioned_args, "--embed-resources ");
+        }
+
+        // >= 1.15.0.4
+        if (pandoc_version >= 0x010f0004) {
+            strcat(pandoc_versioned_args, "--standalone ");
+        }
+
+        // >= 1.10.0.1
+        if (pandoc_version >= 0x010a0001) {
+            strcat(pandoc_versioned_args, "-f gfm+autolink_bare_uris ");
+        }
+
+        // > 3.1.9
+        if (pandoc_version > 0x03010900) {
+            strcat(pandoc_versioned_args, "-f gfm+alerts ");
+        }
+    }
+
+    struct StrList *dirs = strlist_init();
+    strlist_append(&dirs, ctx->storage.delivery_dir);
+    strlist_append(&dirs, ctx->storage.results_dir);
+
+    struct StrList *inputs = NULL;
+    for (size_t i = 0; i < strlist_count(dirs); i++) {
+        if (indexer_get_files(&inputs, ctx->storage.delivery_dir, pattern)) {
+            SYSERROR("%s does not contain files with pattern: %s", ctx->storage.delivery_dir, pattern);
+            guard_strlist_free(&inputs);
+            continue;
+        }
+        char *root = strlist_item(dirs, i);
+        for (size_t x = 0; x < strlist_count(inputs); x++) {
+            char *filename = strlist_item(inputs, x);
+            char fullpath_src[PATH_MAX] = {0};
+            char fullpath_dest[PATH_MAX] = {0};
+            sprintf(fullpath_src, "%s/%s", root, filename);
+            if (access(fullpath_src, F_OK)) {
+                continue;
+            }
+
+            // Replace *.md extension with *.html.
+            strcpy(fullpath_dest, fullpath_src);
+            char *ext = strrchr(fullpath_dest, '.');
+            if (ext) {
+                *ext = '\0';
+            }
+            strcat(fullpath_dest, ".html");
+
+            // Converts a markdown file to html
+            strcpy(cmd, "pandoc ");
+            strcat(cmd, pandoc_versioned_args);
+            if (have_css) {
+                strcat(cmd, "--css ");
+                strcat(cmd, css_filename);
+            }
+            strcat(cmd, " ");
+            strcat(cmd, "--metadata title=\"STASIS\" ");
+            strcat(cmd, "-o ");
+            strcat(cmd, fullpath_dest);
+            strcat(cmd, " ");
+            strcat(cmd, fullpath_src);
+            if (globals.verbose) {
+                puts(cmd);
+            }
+            // This might be negative when killed by a signal.
+            // Otherwise, the return code is not critical to us.
+            if (system(cmd) < 0) {
+                guard_free(css_filename);
+                guard_strlist_free(&dirs);
+                return 1;
+            }
+            if (file_replace_text(fullpath_dest, ".md", ".html", 0)) {
+                // inform-only
+                SYSERROR("%s: failed to rewrite *.md urls with *.html extension", fullpath_dest);
+            }
+
+            // Link the nearest README.html to index.html
+            if (!strcmp(filename, "README.md")) {
+                char link_from[PATH_MAX] = {0};
+                char link_dest[PATH_MAX] = {0};
+                strcpy(link_from, "README.html");
+                sprintf(link_dest, "%s/%s", root, "index.html");
+                if (symlink(link_from, link_dest)) {
+                    SYSERROR("Warning: symlink(%s, %s) failed: %s", link_from, link_dest, strerror(errno));
+                }
+            }
+        }
+        guard_strlist_free(&inputs);
+    }
+    guard_free(css_filename);
+    guard_strlist_free(&dirs);
+
+    return 0;
+}
+
+static int micromamba_configure(const struct Delivery *ctx, struct MicromambaInfo *m) {
+    int status = 0;
+    char *micromamba_prefix = NULL;
+    if (asprintf(&micromamba_prefix, "%s/bin", ctx->storage.tools_dir) < 0) {
+        return -1;
+    }
+    m->conda_prefix = globals.conda_install_prefix;
+    m->micromamba_prefix = micromamba_prefix;
+
+    size_t pathvar_len = (strlen(getenv("PATH")) + strlen(m->micromamba_prefix) + strlen(m->conda_prefix)) + 3 + 4 + 1;
+    // ^^^^^^^^^^^^^^^^^^
+    // 3 = separators
+    // 4 = chars (/bin)
+    // 1 = nul terminator
+    char *pathvar = calloc(pathvar_len, sizeof(*pathvar));
+    if (!pathvar) {
+        SYSERROR("%s", "Unable to allocate bytes for temporary path string");
+        exit(1);
+    }
+    snprintf(pathvar, pathvar_len, "%s/bin:%s:%s", m->conda_prefix, m->micromamba_prefix, getenv("PATH"));
+    setenv("PATH", pathvar, 1);
+    guard_free(pathvar);
+
+    status += micromamba(m, "config prepend --env channels conda-forge");
+    if (!globals.verbose) {
+        status += micromamba(m, "config set --env quiet true");
+    }
+    status += micromamba(m, "config set --env always_yes true");
+    status += micromamba(m, "install conda-build pandoc");
+
+    return status;
+}
+
+int indexer_conda(struct Delivery *ctx, struct MicromambaInfo m) {
+    int status = 0;
+
+    status += micromamba(&m, "run conda index %s", ctx->storage.conda_artifact_dir);
+    return status;
+}
+
+static struct StrList *get_architectures(struct Delivery ctx[], size_t nelem) {
+    struct StrList *architectures = strlist_init();
+    for (size_t i = 0; i < nelem; i++) {
+        if (!strstr_array(architectures->data, ctx[i].system.arch)) {
+            strlist_append(&architectures, ctx[i].system.arch);
+        }
+    }
+    return architectures;
+}
+
+static struct StrList *get_platforms(struct Delivery ctx[], size_t nelem) {
+    struct StrList *platforms = strlist_init();
+    for (size_t i = 0; i < nelem; i++) {
+        if (!strstr_array(platforms->data, ctx[i].system.platform[DELIVERY_PLATFORM_RELEASE])) {
+            strlist_append(&platforms, ctx[i].system.platform[DELIVERY_PLATFORM_RELEASE]);
+        }
+    }
+    return platforms;
+}
+
+int indexer_symlinks(struct Delivery ctx[], size_t nelem) {
+    struct Delivery **data = NULL;
+    data = get_latest_deliveries(ctx, nelem);
+    //int latest = get_latest_rc(ctx, nelem);
+
+    if (!pushd(ctx->storage.delivery_dir)) {
+        for (size_t i = 0; i < nelem; i++) {
+            char link_name_spec[PATH_MAX];
+            char link_name_readme[PATH_MAX];
+
+            char file_name_spec[PATH_MAX];
+            char file_name_readme[PATH_MAX];
+
+            if (!data[i]) {
+                continue;
+            }
+            sprintf(link_name_spec, "latest-py%s-%s-%s.yml", data[i]->meta.python_compact, data[i]->system.platform[DELIVERY_PLATFORM_RELEASE], data[i]->system.arch);
+            sprintf(file_name_spec, "%s.yml", data[i]->info.release_name);
+
+            sprintf(link_name_readme, "README-py%s-%s-%s.md", data[i]->meta.python_compact, data[i]->system.platform[DELIVERY_PLATFORM_RELEASE], data[i]->system.arch);
+            sprintf(file_name_readme, "README-%s.md", data[i]->info.release_name);
+
+            if (!access(link_name_spec, F_OK)) {
+                if (unlink(link_name_spec)) {
+                    fprintf(stderr, "Unable to remove spec link: %s\n", link_name_spec);
+                }
+            }
+            if (!access(link_name_readme, F_OK)) {
+                if (unlink(link_name_readme)) {
+                    fprintf(stderr, "Unable to remove readme link: %s\n", link_name_readme);
+                }
+            }
+
+            if (globals.verbose) {
+                printf("%s -> %s\n", file_name_spec, link_name_spec);
+            }
+            if (symlink(file_name_spec, link_name_spec)) {
+                fprintf(stderr, "Unable to link %s as %s\n", file_name_spec, link_name_spec);
+            }
+
+            if (globals.verbose) {
+                printf("%s -> %s\n", file_name_readme, link_name_readme);
+            }
+            if (symlink(file_name_readme, link_name_readme)) {
+                fprintf(stderr, "Unable to link %s as %s\n", file_name_readme, link_name_readme);
+            }
+        }
+        popd();
+    } else {
+        fprintf(stderr, "Unable to enter delivery directory: %s\n", ctx->storage.delivery_dir);
+        guard_free(data);
+        return -1;
+    }
+
+    // "latest" is an array of pointers to ctx[]. Do not free the contents of the array.
+    guard_free(data);
+    return 0;
+}
+
+int indexer_readmes(struct Delivery ctx[], size_t nelem) {
+    struct Delivery **latest = NULL;
+    latest = get_latest_deliveries(ctx, nelem);
+
+    char indexfile[PATH_MAX] = {0};
+    sprintf(indexfile, "%s/README.md", ctx->storage.delivery_dir);
+
+    if (!pushd(ctx->storage.delivery_dir)) {
+        FILE *indexfp;
+        indexfp = fopen(indexfile, "w+");
+        if (!indexfp) {
+            fprintf(stderr, "Unable to open %s for writing\n", indexfile);
+            return -1;
+        }
+        struct StrList *archs = get_architectures(*latest, nelem);
+        struct StrList *platforms = get_platforms(*latest, nelem);
+
+        fprintf(indexfp, "# %s-%s\n\n", ctx->meta.name, ctx->meta.version);
+        fprintf(indexfp, "## Current Release\n\n");
+        for (size_t p = 0; p < strlist_count(platforms); p++) {
+            char *platform = strlist_item(platforms, p);
+            for (size_t a = 0; a < strlist_count(archs); a++) {
+                char *arch = strlist_item(archs, a);
+                int have_combo = 0;
+                for (size_t i = 0; i < nelem; i++) {
+                    if (latest[i] && latest[i]->system.platform) {
+                        if (strstr(latest[i]->system.platform[DELIVERY_PLATFORM_RELEASE], platform) &&
+                            strstr(latest[i]->system.arch, arch)) {
+                            have_combo = 1;
+                        }
+                    }
+                }
+                if (!have_combo) {
+                    continue;
+                }
+                fprintf(indexfp, "### %s-%s\n\n", platform, arch);
+
+                fprintf(indexfp, "|Release|Info|Receipt|\n");
+                fprintf(indexfp, "|:----:|:----:|:----:|\n");
+                for (size_t i = 0; i < nelem; i++) {
+                    char link_name[PATH_MAX];
+                    char readme_name[PATH_MAX];
+                    char conf_name[PATH_MAX];
+                    char conf_name_relative[PATH_MAX];
+                    if (!latest[i]) {
+                        continue;
+                    }
+                    sprintf(link_name, "latest-py%s-%s-%s.yml", latest[i]->meta.python_compact, latest[i]->system.platform[DELIVERY_PLATFORM_RELEASE], latest[i]->system.arch);
+                    sprintf(readme_name, "README-py%s-%s-%s.md", latest[i]->meta.python_compact, latest[i]->system.platform[DELIVERY_PLATFORM_RELEASE], latest[i]->system.arch);
+                    sprintf(conf_name, "%s.ini", latest[i]->info.release_name);
+                    sprintf(conf_name_relative, "../config/%s-rendered.ini", latest[i]->info.release_name);
+                    if (strstr(link_name, platform) && strstr(link_name, arch)) {
+                        fprintf(indexfp, "|[%s](%s)|[%s](%s)|[%s](%s)|\n", link_name, link_name, readme_name, readme_name, conf_name, conf_name_relative);
+                    }
+                }
+                fprintf(indexfp, "\n");
+            }
+            fprintf(indexfp, "\n");
+        }
+        guard_strlist_free(&archs);
+        guard_strlist_free(&platforms);
+        fclose(indexfp);
+        popd();
+    } else {
+        fprintf(stderr, "Unable to enter delivery directory: %s\n", ctx->storage.delivery_dir);
+        guard_free(latest);
+        return -1;
+    }
+
+    // "latest" is an array of pointers to ctxs[]. Do not free the contents of the array.
+    guard_free(latest);
+    return 0;
+}
+
+int indexer_junitxml_report(struct Delivery ctx[], size_t nelem) {
+    struct Delivery **latest = NULL;
+    latest = get_latest_deliveries(ctx, nelem);
+
+    char indexfile[PATH_MAX] = {0};
+    sprintf(indexfile, "%s/README.md", ctx->storage.results_dir);
+
+    struct StrList *file_listing = listdir(ctx->storage.results_dir);
+    if (!file_listing) {
+        // no test results to process
+        return 0;
+    }
+
+    if (!pushd(ctx->storage.results_dir)) {
+        FILE *indexfp;
+        indexfp = fopen(indexfile, "w+");
+        if (!indexfp) {
+            fprintf(stderr, "Unable to open %s for writing\n", indexfile);
+            return -1;
+        }
+        struct StrList *archs = get_architectures(*latest, nelem);
+        struct StrList *platforms = get_platforms(*latest, nelem);
+
+        fprintf(indexfp, "# %s-%s Test Report\n\n", ctx->meta.name, ctx->meta.version);
+        fprintf(indexfp, "## Current Release\n\n");
+        for (size_t p = 0; p < strlist_count(platforms); p++) {
+            char *platform = strlist_item(platforms, p);
+            for (size_t a = 0; a < strlist_count(archs); a++) {
+                char *arch = strlist_item(archs, a);
+                int have_combo = 0;
+                for (size_t i = 0; i < nelem; i++) {
+                    if (latest[i] && latest[i]->system.platform) {
+                        if (strstr(latest[i]->system.platform[DELIVERY_PLATFORM_RELEASE], platform) &&
+                            strstr(latest[i]->system.arch, arch)) {
+                            have_combo = 1;
+                            break;
+                        }
+                    }
+                }
+                if (!have_combo) {
+                    continue;
+                }
+                fprintf(indexfp, "### %s-%s\n\n", platform, arch);
+
+                fprintf(indexfp, "|Suite|Duration|Fail    |Skip |Error |\n");
+                fprintf(indexfp, "|:----|:------:|:------:|:---:|:----:|\n");
+                for (size_t f = 0; f < strlist_count(file_listing); f++) {
+                    char *filename = strlist_item(file_listing, f);
+                    if (!endswith(filename, ".xml")) {
+                        continue;
+                    }
+
+                    if (strstr(filename, platform) && strstr(filename, arch)) {
+                        struct JUNIT_Testsuite *testsuite = junitxml_testsuite_read(filename);
+                        if (testsuite) {
+                            if (globals.verbose) {
+                                printf("%s: duration: %0.4f, failed: %d, skipped: %d, errors: %d\n", filename, testsuite->time, testsuite->failures, testsuite->skipped, testsuite->errors);
+                            }
+                            fprintf(indexfp, "|[%s](%s)|%0.4f|%d|%d|%d|\n", filename, filename, testsuite->time, testsuite->failures, testsuite->skipped, testsuite->errors);
+                            /*
+                             * TODO: Display failure/skip/error output.
+                             *
+                            for (size_t i = 0; i < testsuite->_tc_inuse; i++) {
+                                if (testsuite->testcase[i]->tc_result_state_type) {
+                                    printf("testcase: %s :: %s\n", testsuite->testcase[i]->classname, testsuite->testcase[i]->name);
+                                    if (testsuite->testcase[i]->tc_result_state_type == JUNIT_RESULT_STATE_FAILURE) {
+                                        printf("failure: %s\n", testsuite->testcase[i]->result_state.failure->message);
+                                    } else if (testsuite->testcase[i]->tc_result_state_type == JUNIT_RESULT_STATE_SKIPPED) {
+                                        printf("skipped: %s\n", testsuite->testcase[i]->result_state.skipped->message);
+                                    }
+                                }
+                            }
+                             */
+                            junitxml_testsuite_free(&testsuite);
+                        } else {
+                            fprintf(stderr, "bad test suite: %s: %s\n", strerror(errno), filename);
+                            continue;
+                        }
+                    }
+                }
+                fprintf(indexfp, "\n");
+            }
+            fprintf(indexfp, "\n");
+        }
+        guard_strlist_free(&archs);
+        guard_strlist_free(&platforms);
+        fclose(indexfp);
+        popd();
+    } else {
+        fprintf(stderr, "Unable to enter delivery directory: %s\n", ctx->storage.delivery_dir);
+        guard_free(latest);
+        return -1;
+    }
+
+    // "latest" is an array of pointers to ctxs[]. Do not free the contents of the array.
+    guard_free(latest);
+    return 0;
+}
+
+void indexer_init_dirs(struct Delivery *ctx, const char *workdir) {
+    path_store(&ctx->storage.root, PATH_MAX, workdir, "");
+    path_store(&ctx->storage.tmpdir, PATH_MAX, ctx->storage.root, "tmp");
+    if (delivery_init_tmpdir(ctx)) {
+        fprintf(stderr, "Failed to configure temporary storage directory\n");
+        exit(1);
+    }
+    path_store(&ctx->storage.output_dir, PATH_MAX, ctx->storage.root, "");
+    path_store(&ctx->storage.tools_dir, PATH_MAX, ctx->storage.output_dir, "tools");
+    path_store(&globals.conda_install_prefix, PATH_MAX, ctx->storage.tools_dir, "conda");
+    path_store(&ctx->storage.cfgdump_dir, PATH_MAX, ctx->storage.output_dir, "config");
+    path_store(&ctx->storage.meta_dir, PATH_MAX, ctx->storage.output_dir, "meta");
+    path_store(&ctx->storage.delivery_dir, PATH_MAX, ctx->storage.output_dir, "delivery");
+    path_store(&ctx->storage.package_dir, PATH_MAX, ctx->storage.output_dir, "packages");
+    path_store(&ctx->storage.results_dir, PATH_MAX, ctx->storage.output_dir, "results");
+    path_store(&ctx->storage.wheel_artifact_dir, PATH_MAX, ctx->storage.package_dir, "wheels");
+    path_store(&ctx->storage.conda_artifact_dir, PATH_MAX, ctx->storage.package_dir, "conda");
+
+    char newpath[PATH_MAX] = {0};
+    if (getenv("PATH")) {
+        sprintf(newpath, "%s/bin:%s", ctx->storage.tools_dir, getenv("PATH"));
+        setenv("PATH", newpath, 1);
+    } else {
+        SYSERROR("%s", "environment variable PATH is undefined. Unable to continue.");
+        exit(1);
+    }
+}
+
+int main(int argc, char *argv[]) {
+    size_t rootdirs_total = 0;
+    char *destdir = NULL;
+    char **rootdirs = NULL;
+    int do_html = 0;
+    int c = 0;
+    int option_index = 0;
+    while ((c = getopt_long(argc, argv, "hd:vUw", long_options, &option_index)) != -1) {
+        switch (c) {
+            case 'h':
+                usage(path_basename(argv[0]));
+                exit(0);
+            case 'd':
+                if (mkdir(optarg, 0755)) {
+                    if (errno != 0 && errno != EEXIST) {
+                        SYSERROR("Unable to create destination directory, '%s': %s", optarg, strerror(errno));
+                        exit(1);
+                    }
+                }
+                destdir = realpath(optarg, NULL);
+                break;
+            case 'U':
+                fflush(stdout);
+                fflush(stderr);
+                setvbuf(stdout, NULL, _IONBF, 0);
+                setvbuf(stderr, NULL, _IONBF, 0);
+                break;
+            case 'v':
+                globals.verbose = 1;
+                break;
+            case 'w':
+                do_html = 1;
+                break;
+            case '?':
+            default:
+                exit(1);
+        }
+    }
+
+    int current_index = optind;
+    if (optind < argc) {
+        rootdirs_total = argc - current_index;
+        rootdirs = calloc(rootdirs_total + 1, sizeof(**rootdirs));
+
+        int i = 0;
+        while (optind < argc) {
+            if (argv[optind]) {
+                if (access(argv[optind], F_OK) < 0) {
+                    fprintf(stderr, "%s: %s\n", argv[optind], strerror(errno));
+                    exit(1);
+                }
+            }
+            // use first positional argument
+            rootdirs[i] = realpath(argv[optind], NULL);
+            optind++;
+            break;
+        }
+    }
+
+    if (isempty(destdir)) {
+        if (mkdir("output", 0755)) {
+            if (errno != 0 && errno != EEXIST) {
+                SYSERROR("Unable to create destination directory, '%s': %s", "output", strerror(errno));
+                exit(1);
+            }
+        }
+        destdir = realpath("output", NULL);
+    }
+
+    if (!rootdirs || !rootdirs_total) {
+        fprintf(stderr, "You must specify at least one STASIS root directory to index\n");
+        exit(1);
+    } else {
+        for (size_t i = 0; i < rootdirs_total; i++) {
+            if (isempty(rootdirs[i]) || !strcmp(rootdirs[i], "/") || !strcmp(rootdirs[i], "\\")) {
+                SYSERROR("Unsafe directory: %s", rootdirs[i]);
+                exit(1);
+            } else if (access(rootdirs[i], F_OK)) {
+                SYSERROR("%s: %s", rootdirs[i], strerror(errno));
+                exit(1);
+            }
+        }
+    }
+
+    char stasis_sysconfdir_tmp[PATH_MAX];
+    if (getenv("STASIS_SYSCONFDIR")) {
+        strncpy(stasis_sysconfdir_tmp, getenv("STASIS_SYSCONFDIR"), sizeof(stasis_sysconfdir_tmp) - 1);
+    } else {
+        strncpy(stasis_sysconfdir_tmp, STASIS_SYSCONFDIR, sizeof(stasis_sysconfdir_tmp) - 1);
+    }
+
+    globals.sysconfdir = realpath(stasis_sysconfdir_tmp, NULL);
+    if (!globals.sysconfdir) {
+        msg(STASIS_MSG_ERROR | STASIS_MSG_L1, "Unable to resolve path to configuration directory: %s\n", stasis_sysconfdir_tmp);
+        exit(1);
+    }
+
+    char *workdir;
+    char workdir_template[PATH_MAX] = {0};
+    char *system_tmp = getenv("TMPDIR");
+    if (system_tmp) {
+        strcat(workdir_template, system_tmp);
+    } else {
+        strcat(workdir_template, "/tmp");
+    }
+    strcat(workdir_template, "/stasis-combine.XXXXXX");
+    workdir = mkdtemp(workdir_template);
+    if (!workdir) {
+        SYSERROR("Unable to create temporary directory: %s", workdir_template);
+        exit(1);
+    } else if (isempty(workdir) || !strcmp(workdir, "/") || !strcmp(workdir, "\\")) {
+        SYSERROR("Unsafe directory: %s", workdir);
+        exit(1);
+    }
+
+    struct Delivery ctx;
+    memset(&ctx, 0, sizeof(ctx));
+
+    printf(BANNER, VERSION, AUTHOR);
+
+    indexer_init_dirs(&ctx, workdir);
+
+    msg(STASIS_MSG_L1, "%s delivery root %s\n",
+        rootdirs_total > 1 ? "Merging" : "Indexing",
+        rootdirs_total > 1 ? "directories" : "directory");
+    if (indexer_combine_rootdirs(workdir, rootdirs, rootdirs_total)) {
+        SYSERROR("%s", "Copy operation failed");
+        rmtree(workdir);
+        exit(1);
+    }
+
+    if (access(ctx.storage.conda_artifact_dir, F_OK)) {
+        mkdirs(ctx.storage.conda_artifact_dir, 0755);
+    }
+
+    if (access(ctx.storage.wheel_artifact_dir, F_OK)) {
+        mkdirs(ctx.storage.wheel_artifact_dir, 0755);
+    }
+
+    struct MicromambaInfo m;
+    if (micromamba_configure(&ctx, &m)) {
+        SYSERROR("%s", "Unable to configure micromamba");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Indexing conda packages\n");
+    if (indexer_conda(&ctx, m)) {
+        SYSERROR("%s", "Conda package indexing operation failed");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Indexing wheel packages\n");
+    if (indexer_wheels(&ctx)) {
+        SYSERROR("%s", "Python package indexing operation failed");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Loading metadata\n");
+    struct StrList *metafiles = NULL;
+    indexer_get_files(&metafiles, ctx.storage.meta_dir, "*.stasis");
+    strlist_sort(metafiles, STASIS_SORT_LEN_ASCENDING);
+    struct Delivery local[strlist_count(metafiles)];
+
+    for (size_t i = 0; i < strlist_count(metafiles); i++) {
+        char *item = strlist_item(metafiles, i);
+        memset(&local[i], 0, sizeof(ctx));
+        memcpy(&local[i], &ctx, sizeof(ctx));
+        char path[PATH_MAX];
+        sprintf(path, "%s/%s", ctx.storage.meta_dir, item);
+        if (globals.verbose) {
+            puts(path);
+        }
+        indexer_load_metadata(&local[i], path);
+    }
+
+    msg(STASIS_MSG_L1, "Generating links to latest release iteration\n");
+    if (indexer_symlinks(local, strlist_count(metafiles))) {
+        SYSERROR("%s", "Link generation failed");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Generating README.md\n");
+    if (indexer_readmes(local, strlist_count(metafiles))) {
+        SYSERROR("%s", "README indexing operation failed");
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Indexing test results\n");
+    if (indexer_junitxml_report(local, strlist_count(metafiles))) {
+        SYSERROR("%s", "Test result indexing operation failed");
+        exit(1);
+    }
+
+    if (do_html) {
+        msg(STASIS_MSG_L1, "Generating HTML indexes\n");
+        if (indexer_make_website(local)) {
+            SYSERROR("%s", "Site creation failed");
+            exit(1);
+        }
+    }
+
+    msg(STASIS_MSG_L1, "Copying indexed delivery to '%s'\n", destdir);
+    char cmd[PATH_MAX];
+    memset(cmd, 0, sizeof(cmd));
+    sprintf(cmd, "rsync -ah%s --delete --exclude 'tmp/' --exclude 'tools/' '%s/' '%s/'", globals.verbose ? "v" : "q", workdir, destdir);
+    guard_free(destdir);
+
+    if (globals.verbose) {
+        puts(cmd);
+    }
+
+    if (system(cmd)) {
+        SYSERROR("%s", "Copy operation failed");
+        rmtree(workdir);
+        exit(1);
+    }
+
+    msg(STASIS_MSG_L1, "Removing work directory: %s\n", workdir);
+    if (rmtree(workdir)) {
+        SYSERROR("Failed to remove work directory: %s", strerror(errno));
+    }
+
+    guard_free(destdir);
+    GENERIC_ARRAY_FREE(rootdirs);
+    guard_strlist_free(&metafiles);
+    delivery_free(&ctx);
+    globals_free();
+    msg(STASIS_MSG_L1, "Done!\n");
+    return 0;
+}