diff options
Diffstat (limited to '')
| -rw-r--r-- | cgit.c | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -14,6 +14,8 @@ #include "html.h" #include "ui-shared.h" #include "ui-stats.h" +#include "ui-blob.h" +#include "ui-summary.h" #include "scan-tree.h" const char *cgit_version = CGIT_VERSION; @@ -469,6 +471,38 @@ static char *guess_defbranch(void) return xstrdup(ref + 11); } +static void choose_readme(struct cgit_repo *repo) +{ + char *entry, *filename, *ref; + + /* If there's no space, we skip the possibly expensive + * selection process. */ + if (!repo->readme || !strchr(repo->readme, ' ')) + return; + + for (entry = strtok(repo->readme, " "); entry; entry = strtok(NULL, " ")) { + cgit_parse_readme(entry, NULL, &filename, &ref, repo); + if (!(*filename)) { + free(filename); + free(ref); + continue; + } + if (*ref && cgit_ref_path_exists(filename, ref)) { + free(filename); + free(ref); + break; + } + if (!access(filename, R_OK)) { + free(filename); + free(ref); + break; + } + free(filename); + free(ref); + } + repo->readme = entry; +} + static int prepare_repo_cmd(struct cgit_context *ctx) { unsigned char sha1[20]; @@ -537,6 +571,7 @@ static int prepare_repo_cmd(struct cgit_context *ctx) } sort_string_list(&ctx->repo->submodules); cgit_prepare_repo_env(ctx->repo); + choose_readme(ctx->repo); return 0; } |