1 files changed, 68 insertions, 0 deletions
diff --git a/src/lib/index/website.c b/src/lib/index/website.c
new file mode 100644
index 0000000..55f0c45
--- /dev/null
+++ b/src/lib/index/website.c
@@ -0,0 +1,68 @@
+#include "core.h"
+#include "website.h"
+
+int indexer_make_website(const struct Delivery *ctx) {
+    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");
+    const int have_css = access(css_filename, F_OK | R_OK) == 0;
+
+    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++) {
+        const char *pattern = "*.md";
+        char *dirpath = strlist_item(dirs, i);
+        if (get_files(&inputs, dirpath, pattern)) {
+            SYSERROR("%s does not contain files with pattern: %s", dirpath, pattern);
+            continue;
+        }
+
+        char *root = strlist_item(dirs, i);
+        for (size_t x = 0; x < strlist_count(inputs); x++) {
+            char *filename = path_basename(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);
+            gen_file_extension_str(fullpath_dest, ".html");
+
+            // Convert markdown to html
+            if (pandoc_exec(fullpath_src, fullpath_dest, have_css ? css_filename : NULL, "STASIS")) {
+                msg(STASIS_MSG_L2 | STASIS_MSG_WARN, "Unable to convert %s\n", fullpath_src);
+            }
+
+            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;
+}