Remove wheelinfo.c, wheelinfo.h, test_wheelinfo.c

* And references

4 files changed, 0 insertions, 259 deletions

diff --git a/src/lib/core/CMakeLists.txt b/src/lib/core/CMakeLists.txt
index 3a54d94..7df4dd2 100644
--- a/src/lib/core/CMakeLists.txt
+++ b/src/lib/core/CMakeLists.txt
@@ -12,7 +12,6 @@ add_library(stasis_core STATIC
         download.c
         recipe.c
         relocation.c
-        wheelinfo.c
         wheel.c
         copy.c
         artifactory.c
diff --git a/src/lib/core/include/wheelinfo.h b/src/lib/core/include/wheelinfo.h
deleted file mode 100644
index 8009e91..0000000
--- a/src/lib/core/include/wheelinfo.h
+++ /dev/null
@@ -1,36 +0,0 @@
-//! @file wheel.h
-#ifndef STASIS_WHEEL_H
-#define STASIS_WHEEL_H
-
-#include <dirent.h>
-#include <string.h>
-#include <stdio.h>
-#include "str.h"
-#define WHEEL_MATCH_EXACT 0 ///< Match when all patterns are present
-#define WHEEL_MATCH_ANY 1 ///< Match when any patterns are present
-
-struct WheelInfo {
-    char *distribution; ///< Package name
-    char *version; ///< Package version
-    char *build_tag; ///< Package build tag (optional)
-    char *python_tag; ///< Package Python tag (pyXY)
-    char *abi_tag; ///< Package ABI tag (cpXY, abiX, none)
-    char *platform_tag; ///< Package platform tag (linux_x86_64, any)
-    char *path_name; ///< Path to package on-disk
-    char *file_name; ///< Name of package on-disk
-};
-
-/**
- * Extract metadata from a Python Wheel file name
- *
- * @param basepath directory containing a wheel file
- * @param name of wheel file
- * @param to_match a NULL terminated array of patterns (i.e. platform, arch, version, etc)
- * @param match_mode WHEEL_MATCH_EXACT
- * @param match_mode WHEEL_MATCH ANY
- * @return pointer to populated Wheel on success
- * @return NULL on error
- */
-struct WheelInfo *wheelinfo_get(const char *basepath, const char *name, char *to_match[], unsigned match_mode);
-void wheelinfo_free(struct WheelInfo **wheel);
-#endif //STASIS_WHEEL_H
diff --git a/src/lib/core/wheelinfo.c b/src/lib/core/wheelinfo.c
deleted file mode 100644
index fe426aa..0000000
--- a/src/lib/core/wheelinfo.c
+++ /dev/null
@@ -1,131 +0,0 @@
-#include "wheelinfo.h"
-
-struct WheelInfo *wheelinfo_get(const char *basepath, const char *name, char *to_match[], unsigned match_mode) {
-    struct dirent *rec;
-    struct WheelInfo *result = NULL;
-    char package_path[PATH_MAX];
-    char package_name[NAME_MAX];
-
-    safe_strncpy(package_name, name, sizeof(package_name));
-    tolower_s(package_name);
-    snprintf(package_path, sizeof(package_path), "%s/%s", basepath, package_name);
-
-    DIR *dp = opendir(package_path);
-    if (!dp) {
-        return NULL;
-    }
-
-    while ((rec = readdir(dp)) != NULL) {
-        if (!strcmp(rec->d_name, ".") || !strcmp(rec->d_name, "..")) {
-            continue;
-        }
-
-        char filename[NAME_MAX];
-        safe_strncpy(filename, rec->d_name, sizeof(filename));
-
-        char *ext = strstr(filename, ".whl");
-        if (ext) {
-            *ext = '\0';
-        } else {
-            // not a wheel file. nothing to do
-            continue;
-        }
-
-        size_t match = 0;
-        size_t pattern_count = 0;
-        for (; to_match[pattern_count] != NULL; pattern_count++) {
-            if (strstr(filename, to_match[pattern_count])) {
-                match++;
-            }
-        }
-
-        if (!startswith(rec->d_name, name)) {
-            continue;
-        }
-
-        if (match_mode == WHEEL_MATCH_EXACT && match != pattern_count) {
-            continue;
-        }
-
-        result = calloc(1, sizeof(*result));
-        if (!result) {
-            SYSERROR("Unable to allocate %zu bytes for wheel struct", sizeof(*result));
-            closedir(dp);
-            return NULL;
-        }
-
-        result->path_name = realpath(package_path, NULL);
-        if (!result->path_name) {
-            SYSERROR("Unable to resolve absolute path to %s: %s", filename, strerror(errno));
-            wheelinfo_free(&result);
-            closedir(dp);
-            return NULL;
-        }
-        result->file_name = strdup(rec->d_name);
-        if (!result->file_name) {
-            SYSERROR("Unable to allocate bytes for %s: %s", rec->d_name, strerror(errno));
-            wheelinfo_free(&result);
-            closedir(dp);
-            return NULL;
-        }
-
-        size_t parts_total;
-        char **parts = split(filename, "-", 0);
-        if (!parts) {
-            // This shouldn't happen unless a wheel file is present in the
-            // directory with a malformed file name, or we've managed to
-            // exhaust the system's memory
-            SYSERROR("%s has no '-' separators! (Delete this file and try again)", filename);
-            wheelinfo_free(&result);
-            closedir(dp);
-            return NULL;
-        }
-
-        for (parts_total = 0; parts[parts_total] != NULL; parts_total++) {}
-        if (parts_total == 5) {
-            // no build tag
-            result->distribution = strdup(parts[0]);
-            result->version = strdup(parts[1]);
-            result->build_tag = NULL;
-            result->python_tag = strdup(parts[2]);
-            result->abi_tag = strdup(parts[3]);
-            result->platform_tag = strdup(parts[4]);
-        } else if (parts_total == 6) {
-            // has build tag
-            result->distribution = strdup(parts[0]);
-            result->version = strdup(parts[1]);
-            result->build_tag = strdup(parts[2]);
-            result->python_tag = strdup(parts[3]);
-            result->abi_tag = strdup(parts[4]);
-            result->platform_tag = strdup(parts[5]);
-        } else {
-            SYSERROR("Unknown wheel name format: %s. Expected 5 or 6 strings "
-                     "separated by '-', but got %zu instead", filename, parts_total);
-            guard_array_free(parts);
-            wheelinfo_free(&result);
-            closedir(dp);
-            return NULL;
-        }
-        guard_array_free(parts);
-        break;
-    }
-    closedir(dp);
-    return result;
-}
-
-void wheelinfo_free(struct WheelInfo **wheel) {
-    struct WheelInfo *w = (*wheel);
-    if (!w) {
-        return;
-    }
-    guard_free(w->path_name);
-    guard_free(w->file_name);
-    guard_free(w->distribution);
-    guard_free(w->version);
-    guard_free(w->build_tag);
-    guard_free(w->python_tag);
-    guard_free(w->abi_tag);
-    guard_free(w->python_tag);
-    guard_free(w->platform_tag);
-    guard_free(w);
-}
diff --git a/tests/test_wheelinfo.c b/tests/test_wheelinfo.c
deleted file mode 100644
index 1abbeac..0000000
--- a/tests/test_wheelinfo.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "testing.h"
-#include "wheelinfo.h"
-
-void test_wheelinfo_get() {
-    struct testcase {
-        const char *filename;
-        struct WheelInfo expected;
-    };
-    struct testcase tc[] = {
-        {
-            // Test for "build tags"
-            .filename = "btpackage-1.2.3-mytag-py2.py3-none-any.whl",
-            .expected = {
-                .file_name = "btpackage-1.2.3-mytag-py2.py3-none-any.whl",
-                .version = "1.2.3",
-                .distribution = "btpackage",
-                .build_tag = "mytag",
-                .platform_tag = "any",
-                .python_tag = "py2.py3",
-                .abi_tag = "none",
-                .path_name = ".",
-            }
-        },
-        {
-            // Test for universal package format
-            .filename = "anypackage-1.2.3-py2.py3-none-any.whl",
-            .expected = {
-                .file_name = "anypackage-1.2.3-py2.py3-none-any.whl",
-                .version = "1.2.3",
-                .distribution = "anypackage",
-                .build_tag = NULL,
-                .platform_tag = "any",
-                .python_tag = "py2.py3",
-                .abi_tag = "none",
-                .path_name = ".",
-            }
-        },
-        {
-            // Test for binary package format
-            .filename = "binpackage-1.2.3-cp311-cp311-linux_x86_64.whl",
-            .expected = {
-                .file_name = "binpackage-1.2.3-cp311-cp311-linux_x86_64.whl",
-                .version = "1.2.3",
-                .distribution = "binpackage",
-                .build_tag = NULL,
-                .platform_tag = "linux_x86_64",
-                .python_tag = "cp311",
-                .abi_tag = "cp311",
-                .path_name = ".",
-            }
-        },
-    };
-
-    struct WheelInfo *doesnotexist = wheelinfo_get("doesnotexist", "doesnotexist-0.0.1-py2.py3-none-any.whl", (char *[]) {"not", NULL}, WHEEL_MATCH_ANY);
-    STASIS_ASSERT(doesnotexist == NULL, "returned non-NULL on error");
-
-    for (size_t i = 0; i < sizeof(tc) / sizeof(*tc); i++) {
-        struct testcase *test = &tc[i];
-        struct WheelInfo *wheel = wheelinfo_get(".", test->expected.distribution, (char *[]) {(char *) test->expected.version, NULL}, WHEEL_MATCH_ANY);
-        STASIS_ASSERT(wheel != NULL, "result should not be NULL!");
-        STASIS_ASSERT(wheel->file_name && strcmp(wheel->file_name, test->expected.file_name) == 0, "mismatched file name");
-        STASIS_ASSERT(wheel->version && strcmp(wheel->version, test->expected.version) == 0, "mismatched version");
-        STASIS_ASSERT(wheel->distribution && strcmp(wheel->distribution, test->expected.distribution) == 0, "mismatched distribution (package name)");
-        STASIS_ASSERT(wheel->platform_tag && strcmp(wheel->platform_tag, test->expected.platform_tag) == 0, "mismatched platform tag ([platform]_[architecture])");
-        STASIS_ASSERT(wheel->python_tag && strcmp(wheel->python_tag, test->expected.python_tag) == 0, "mismatched python tag (python version)");
-        STASIS_ASSERT(wheel->abi_tag && strcmp(wheel->abi_tag, test->expected.abi_tag) == 0, "mismatched abi tag (python compatibility version)");
-        if (wheel->build_tag) {
-            STASIS_ASSERT(strcmp(wheel->build_tag, test->expected.build_tag) == 0,
-                          "mismatched build tag (optional arbitrary string)");
-        }
-        wheelinfo_free(&wheel);
-    }
-}
-
-int main(int argc, char *argv[]) {
-    STASIS_TEST_BEGIN_MAIN();
-    STASIS_TEST_FUNC *tests[] = {
-        test_wheelinfo_get,
-    };
-
-    // Create mock package directories, and files
-    mkdir("binpackage", 0755);
-    touch("binpackage/binpackage-1.2.3-cp311-cp311-linux_x86_64.whl");
-    mkdir("anypackage", 0755);
-    touch("anypackage/anypackage-1.2.3-py2.py3-none-any.whl");
-    mkdir("btpackage", 0755);
-    touch("btpackage/btpackage-1.2.3-mytag-py2.py3-none-any.whl");
-
-    STASIS_TEST_RUN(tests);
-    STASIS_TEST_END_MAIN();
-}
\ No newline at end of file