Diffstat (limited to 'cgit.c')
| -rw-r--r-- | cgit.c | 265 |
1 files changed, 54 insertions, 211 deletions
@@ -40,58 +40,9 @@ struct cgit_filter *new_filter(const char *cmd, int extra_args) return f; } -static void process_cached_repolist(const char *path); - -void repo_config(struct cgit_repo *repo, const char *name, const char *value) -{ - if (!strcmp(name, "name")) - repo->name = xstrdup(value); - else if (!strcmp(name, "clone-url")) - repo->clone_url = xstrdup(value); - else if (!strcmp(name, "desc")) - repo->desc = xstrdup(value); - else if (!strcmp(name, "owner")) - repo->owner = xstrdup(value); - else if (!strcmp(name, "defbranch")) - repo->defbranch = xstrdup(value); - else if (!strcmp(name, "snapshots")) - repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); - else if (!strcmp(name, "enable-log-filecount")) - repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); - else if (!strcmp(name, "enable-log-linecount")) - repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); - else if (!strcmp(name, "max-stats")) - repo->max_stats = cgit_find_stats_period(value, NULL); - else if (!strcmp(name, "module-link")) - repo->module_link= xstrdup(value); - else if (!strcmp(name, "section")) - repo->section = xstrdup(value); - else if (!strcmp(name, "readme") && value != NULL) { - if (*value == '/') - ctx.repo->readme = xstrdup(value); - else - ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value)); - } else if (ctx.cfg.enable_filter_overrides) { - if (!strcmp(name, "about-filter")) - repo->about_filter = new_filter(value, 0); - else if (!strcmp(name, "commit-filter")) - repo->commit_filter = new_filter(value, 0); - else if (!strcmp(name, "source-filter")) - repo->source_filter = new_filter(value, 1); - } -} - void config_cb(const char *name, const char *value) { - if (!strcmp(name, "section") || !strcmp(name, "repo.group")) - ctx.cfg.section = xstrdup(value); - else if (!strcmp(name, "repo.url")) - ctx.repo = cgit_add_repo(value); - else if (ctx.repo && !strcmp(name, "repo.path")) - ctx.repo->path = trim_end(value, '/'); - else if (ctx.repo && !prefixcmp(name, "repo.")) - repo_config(ctx.repo, name + 5, value); - else if (!strcmp(name, "root-title")) + if (!strcmp(name, "root-title")) ctx.cfg.root_title = xstrdup(value); else if (!strcmp(name, "root-desc")) ctx.cfg.root_desc = xstrdup(value); @@ -129,8 +80,6 @@ void config_cb(const char *name, const char *value) ctx.cfg.noheader = atoi(value); else if (!strcmp(name, "snapshots")) ctx.cfg.snapshots = cgit_parse_snapshots_mask(value); - else if (!strcmp(name, "enable-filter-overrides")) - ctx.cfg.enable_filter_overrides = atoi(value); else if (!strcmp(name, "enable-index-links")) ctx.cfg.enable_index_links = atoi(value); else if (!strcmp(name, "enable-log-filecount")) @@ -149,8 +98,6 @@ void config_cb(const char *name, const char *value) ctx.cfg.cache_root_ttl = atoi(value); else if (!strcmp(name, "cache-repo-ttl")) ctx.cfg.cache_repo_ttl = atoi(value); - else if (!strcmp(name, "cache-scanrc-ttl")) - ctx.cfg.cache_scanrc_ttl = atoi(value); else if (!strcmp(name, "cache-static-ttl")) ctx.cfg.cache_static_ttl = atoi(value); else if (!strcmp(name, "cache-dynamic-ttl")) @@ -169,11 +116,6 @@ void config_cb(const char *name, const char *value) ctx.cfg.max_repo_count = atoi(value); else if (!strcmp(name, "max-commit-count")) ctx.cfg.max_commit_count = atoi(value); - else if (!strcmp(name, "scan-path")) - if (!ctx.cfg.nocache && ctx.cfg.cache_size) - process_cached_repolist(value); - else - scan_tree(value, repo_config); else if (!strcmp(name, "source-filter")) ctx.cfg.source_filter = new_filter(value, 1); else if (!strcmp(name, "summary-log")) @@ -194,7 +136,44 @@ void config_cb(const char *name, const char *value) ctx.cfg.local_time = atoi(value); else if (!prefixcmp(name, "mimetype.")) add_mimetype(name + 9, value); - else if (!strcmp(name, "include")) + else if (!strcmp(name, "repo.group")) + ctx.cfg.repo_group = xstrdup(value); + else if (!strcmp(name, "repo.url")) + ctx.repo = cgit_add_repo(value); + else if (!strcmp(name, "repo.name")) + ctx.repo->name = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.path")) + ctx.repo->path = trim_end(value, '/'); + else if (ctx.repo && !strcmp(name, "repo.clone-url")) + ctx.repo->clone_url = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.desc")) + ctx.repo->desc = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.owner")) + ctx.repo->owner = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.defbranch")) + ctx.repo->defbranch = xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.snapshots")) + ctx.repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */ + else if (ctx.repo && !strcmp(name, "repo.enable-log-filecount")) + ctx.repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value); + else if (ctx.repo && !strcmp(name, "repo.enable-log-linecount")) + ctx.repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value); + else if (ctx.repo && !strcmp(name, "repo.max-stats")) + ctx.repo->max_stats = cgit_find_stats_period(value, NULL); + else if (ctx.repo && !strcmp(name, "repo.module-link")) + ctx.repo->module_link= xstrdup(value); + else if (ctx.repo && !strcmp(name, "repo.about-filter")) + ctx.repo->about_filter = new_filter(value, 0); + else if (ctx.repo && !strcmp(name, "repo.commit-filter")) + ctx.repo->commit_filter = new_filter(value, 0); + else if (ctx.repo && !strcmp(name, "repo.source-filter")) + ctx.repo->source_filter = new_filter(value, 1); + else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) { + if (*value == '/') + ctx.repo->readme = xstrdup(value); + else + ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value)); + } else if (!strcmp(name, "include")) parse_configfile(value, config_cb); } @@ -257,7 +236,6 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.cache_repo_ttl = 5; ctx->cfg.cache_root = CGIT_CACHE_ROOT; ctx->cfg.cache_root_ttl = 5; - ctx->cfg.cache_scanrc_ttl = 15; ctx->cfg.cache_static_ttl = -1; ctx->cfg.css = "/cgit.css"; ctx->cfg.logo = "/cgit.png"; @@ -275,7 +253,6 @@ static void prepare_context(struct cgit_context *ctx) ctx->cfg.root_title = "Git repository browser"; ctx->cfg.root_desc = "a fast webinterface for the git dscm"; ctx->cfg.script_name = CGIT_SCRIPT_NAME; - ctx->cfg.section = ""; ctx->cfg.summary_branches = 10; ctx->cfg.summary_log = 10; ctx->cfg.summary_tags = 10; @@ -440,151 +417,28 @@ int cmp_repos(const void *a, const void *b) return strcmp(ra->url, rb->url); } -char *build_snapshot_setting(int bitmap) +void print_repo(struct cgit_repo *repo) { - const struct cgit_snapshot_format *f; - char *result = xstrdup(""); - char *tmp; - int len; - - for (f = cgit_snapshot_formats; f->suffix; f++) { - if (f->bit & bitmap) { - tmp = result; - result = xstrdup(fmt("%s%s ", tmp, f->suffix)); - free(tmp); - } - } - len = strlen(result); - if (len) - result[len - 1] = '\0'; - return result; -} - -char *get_first_line(char *txt) -{ - char *t = xstrdup(txt); - char *p = strchr(t, '\n'); - if (p) - *p = '\0'; - return t; -} - -void print_repo(FILE *f, struct cgit_repo *repo) -{ - fprintf(f, "repo.url=%s\n", repo->url); - fprintf(f, "repo.name=%s\n", repo->name); - fprintf(f, "repo.path=%s\n", repo->path); + printf("repo.url=%s\n", repo->url); + printf("repo.name=%s\n", repo->name); + printf("repo.path=%s\n", repo->path); if (repo->owner) - fprintf(f, "repo.owner=%s\n", repo->owner); - if (repo->desc) { - char *tmp = get_first_line(repo->desc); - fprintf(f, "repo.desc=%s\n", tmp); - free(tmp); - } + printf("repo.owner=%s\n", repo->owner); + if (repo->desc) + printf("repo.desc=%s\n", repo->desc); if (repo->readme) - fprintf(f, "repo.readme=%s\n", repo->readme); - if (repo->defbranch) - fprintf(f, "repo.defbranch=%s\n", repo->defbranch); - if (repo->module_link) - fprintf(f, "repo.module-link=%s\n", repo->module_link); - if (repo->section) - fprintf(f, "repo.section=%s\n", repo->section); - if (repo->clone_url) - fprintf(f, "repo.clone-url=%s\n", repo->clone_url); - fprintf(f, "repo.enable-log-filecount=%d\n", - repo->enable_log_filecount); - fprintf(f, "repo.enable-log-linecount=%d\n", - repo->enable_log_linecount); - if (repo->about_filter && repo->about_filter != ctx.cfg.about_filter) - fprintf(f, "repo.about-filter=%s\n", repo->about_filter->cmd); - if (repo->commit_filter && repo->commit_filter != ctx.cfg.commit_filter) - fprintf(f, "repo.commit-filter=%s\n", repo->commit_filter->cmd); - if (repo->source_filter && repo->source_filter != ctx.cfg.source_filter) - fprintf(f, "repo.source-filter=%s\n", repo->source_filter->cmd); - if (repo->snapshots != ctx.cfg.snapshots) { - char *tmp = build_snapshot_setting(repo->snapshots); - fprintf(f, "repo.snapshots=%s\n", tmp); - free(tmp); - } - if (repo->max_stats != ctx.cfg.max_stats) - fprintf(f, "repo.max-stats=%s\n", - cgit_find_stats_periodname(repo->max_stats)); - fprintf(f, "\n"); + printf("repo.readme=%s\n", repo->readme); + printf("\n"); } -void print_repolist(FILE *f, struct cgit_repolist *list, int start) +void print_repolist(struct cgit_repolist *list) { int i; - for(i = start; i < list->count; i++) - print_repo(f, &list->repos[i]); + for(i = 0; i < list->count; i++) + print_repo(&list->repos[i]); } -/* Scan 'path' for git repositories, save the resulting repolist in 'cached_rc' - * and return 0 on success. - */ -static int generate_cached_repolist(const char *path, const char *cached_rc) -{ - char *locked_rc; - int idx; - FILE *f; - - locked_rc = xstrdup(fmt("%s.lock", cached_rc)); - f = fopen(locked_rc, "wx"); - if (!f) { - /* Inform about the error unless the lockfile already existed, - * since that only means we've got concurrent requests. - */ - if (errno != EEXIST) - fprintf(stderr, "[cgit] Error opening %s: %s (%d)\n", - locked_rc, strerror(errno), errno); - return errno; - } - idx = cgit_repolist.count; - scan_tree(path, repo_config); - print_repolist(f, &cgit_repolist, idx); - if (rename(locked_rc, cached_rc)) - fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n", - locked_rc, cached_rc, strerror(errno), errno); - fclose(f); - return 0; -} - -static void process_cached_repolist(const char *path) -{ - struct stat st; - char *cached_rc; - time_t age; - - cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, - hash_str(path))); - - if (stat(cached_rc, &st)) { - /* Nothing is cached, we need to scan without forking. And - * if we fail to generate a cached repolist, we need to - * invoke scan_tree manually. - */ - if (generate_cached_repolist(path, cached_rc)) - scan_tree(path, repo_config); - return; - } - - parse_configfile(cached_rc, config_cb); - - /* If the cached configfile hasn't expired, lets exit now */ - age = time(NULL) - st.st_mtime; - if (age <= (ctx.cfg.cache_scanrc_ttl * 60)) - return; - - /* The cached repolist has been parsed, but it was old. So lets - * rescan the specified path and generate a new cached repolist - * in a child-process to avoid latency for the current request. - */ - if (fork()) - return; - - exit(generate_cached_repolist(path, cached_rc)); -} static void cgit_parse_args(int argc, const char **argv) { @@ -621,26 +475,15 @@ static void cgit_parse_args(int argc, const char **argv) if (!strncmp(argv[i], "--ofs=", 6)) { ctx.qry.ofs = atoi(argv[i]+6); } - if (!strncmp(argv[i], "--scan-tree=", 12) || - !strncmp(argv[i], "--scan-path=", 12)) { - /* HACK: the global snapshot bitmask defines the - * set of allowed snapshot formats, but the config - * file hasn't been parsed yet so the mask is - * currently 0. By setting all bits high before - * scanning we make sure that any in-repo cgitrc - * snapshot setting is respected by scan_tree(). - * BTW: we assume that there'll never be more than - * 255 different snapshot formats supported by cgit... - */ - ctx.cfg.snapshots = 0xFF; + if (!strncmp(argv[i], "--scan-tree=", 12)) { scan++; - scan_tree(argv[i] + 12, repo_config); + scan_tree(argv[i] + 12); } } if (scan) { qsort(cgit_repolist.repos, cgit_repolist.count, sizeof(struct cgit_repo), cmp_repos); - print_repolist(stdout, &cgit_repolist, 0); + print_repolist(&cgit_repolist); exit(0); } } |