neocgit

a more 'modern' version of cgit
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commit e76a1ea427792aaa331cdec70d7d4ff1fb3422e0
parent 857696dd3d85f7c12c718a46d82a2405e6a9919a
Author: Lars Hjemli <hjemli@gmail.com>
Date:   Sun, 19 Sep 2010 18:43:58 +0200

Merge branch 'lh/readme'

Diffstat:
Mcgit.c | 8+++-----
Mcgit.h | 1+
Mcgitrc.5.txt | 6+++++-
Mscan-tree.c | 8+++++---
Mshared.c | 2+-
Mui-summary.c | 42++++++++++++++++++++++++++++--------------
6 files changed, 43 insertions(+), 24 deletions(-)

diff --git a/cgit.c b/cgit.c @@ -72,11 +72,7 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value) else if (!strcmp(name, "section")) repo->section = xstrdup(value); else if (!strcmp(name, "readme") && value != NULL) { - char *colon; - if (*value == '/' || ((colon = strchr(value, ':')) != NULL && colon != value && *(colon + 1) != '\0')) - repo->readme = xstrdup(value); - else - repo->readme = xstrdup(fmt("%s/%s", repo->path, value)); + repo->readme = xstrdup(value); } else if (ctx.cfg.enable_filter_overrides) { if (!strcmp(name, "about-filter")) repo->about_filter = new_filter(value, 0); @@ -97,6 +93,8 @@ void config_cb(const char *name, const char *value) ctx.repo->path = trim_end(value, '/'); else if (ctx.repo && !prefixcmp(name, "repo.")) repo_config(ctx.repo, name + 5, value); + else if (!strcmp(name, "readme")) + ctx.cfg.readme = xstrdup(value); else if (!strcmp(name, "root-title")) ctx.cfg.root_title = xstrdup(value); else if (!strcmp(name, "root-desc")) diff --git a/cgit.h b/cgit.h @@ -168,6 +168,7 @@ struct cgit_config { char *logo_link; char *module_link; char *project_list; + char *readme; char *robots; char *root_title; char *root_desc; diff --git a/cgitrc.5.txt b/cgitrc.5.txt @@ -234,6 +234,10 @@ project-list:: should loaded as git repositories. This must be defined prior to scan-path. Default value: none. See also: scan-path. +readme:: + Text which will be used as default value for "repo.readme". Default + value: none. + remove-suffix:: If set to "1" and scan-path is enabled, if any repositories are found with a suffix of ".git", this suffix will be removed for the url and @@ -373,7 +377,7 @@ repo.readme:: A path (relative to <repo.path>) which specifies a file to include verbatim as the "About" page for this repo. You may also specify a git refspec by head or by hash by prepending the refspec followed by - a colon. For example, "master:docs/readme.mkd" Default value: none. + a colon. For example, "master:docs/readme.mkd" Default value: <readme>. repo.snapshots:: A mask of allowed snapshot-formats for this repo, restricted by the diff --git a/scan-tree.c b/scan-tree.c @@ -110,9 +110,11 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn) if (!stat(p, &st)) readfile(p, &repo->desc, &size); - p = fmt("%s/README.html", path); - if (!stat(p, &st)) - repo->readme = "README.html"; + if (!repo->readme) { + p = fmt("%s/README.html", path); + if (!stat(p, &st)) + repo->readme = "README.html"; + } p = fmt("%s/cgitrc", path); if (!stat(p, &st)) { diff --git a/shared.c b/shared.c @@ -62,7 +62,7 @@ struct cgit_repo *cgit_add_repo(const char *url) ret->enable_subject_links = ctx.cfg.enable_subject_links; ret->max_stats = ctx.cfg.max_stats; ret->module_link = ctx.cfg.module_link; - ret->readme = NULL; + ret->readme = ctx.cfg.readme; ret->mtime = -1; ret->about_filter = ctx.cfg.about_filter; ret->commit_filter = ctx.cfg.commit_filter; diff --git a/ui-summary.c b/ui-summary.c @@ -70,33 +70,47 @@ void cgit_print_summary() void cgit_print_repo_readme(char *path) { - char *slash, *tmp, *colon, *ref = 0; + char *slash, *tmp, *colon, *ref; - if (!ctx.repo->readme) + if (!ctx.repo->readme || !(*ctx.repo->readme)) return; + ref = NULL; + + /* Check if the readme is tracked in the git repo. */ + colon = strchr(ctx.repo->readme, ':'); + if (colon && strlen(colon) > 1) { + *colon = '\0'; + ref = ctx.repo->readme; + ctx.repo->readme = colon + 1; + if (!(*ctx.repo->readme)) + return; + } + + /* Prepend repo path to relative readme path unless tracked. */ + if (!ref && *ctx.repo->readme != '/') + ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, + ctx.repo->readme)); + + /* If a subpath is specified for the about page, make it relative + * to the directory containing the configured readme. + */ if (path) { slash = strrchr(ctx.repo->readme, '/'); if (!slash) { - slash = strchr(ctx.repo->readme, ':'); - if (!slash) + if (!colon) return; + slash = colon; } tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); strncpy(tmp, ctx.repo->readme, slash - ctx.repo->readme + 1); strcpy(tmp + (slash - ctx.repo->readme + 1), path); } else tmp = ctx.repo->readme; - colon = strchr(tmp, ':'); - if (colon && strlen(colon) > 1) { - *colon = '\0'; - ref = tmp; - tmp = colon + 1; - while ((*tmp == '/' || *tmp == ':') && *tmp != '\0') - ++tmp; - if (!(*tmp)) - return; - } + + /* Print the calculated readme, either from the git repo or from the + * filesystem, while applying the about-filter. + */ html("<div id='summary'>"); if (ctx.repo->about_filter) cgit_open_filter(ctx.repo->about_filter);