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authorJason A. Donenfeld <Jason@zx2c4.com>2012-10-09 12:56:14 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2012-10-17 16:30:09 +0200
commit521e10c884055c800078e6dada97ccf6c5193aad (patch)
treef4a8398b2d64b171de909d57893441830a280712
parentc366bd6fa88fb7dbe1e42c84d56e2bda0b1682c5 (diff)
downloadcgit-521e10c884055c800078e6dada97ccf6c5193aad.tar.gz
cgit-521e10c884055c800078e6dada97ccf6c5193aad.tar.xz
scan-tree: Unify gitweb.* and cgit.* settings into one config option.
After some back and forth with Jamie and René, it looks like the git config semantics are going to be like this: - gitweb.category maps to the cgit repo config key "section" - gitweb.description maps to the cgit repo config key "desc" - gitweb.owner maps to the cgit repo config key "owner" - cgit.* maps to all cgit repo config keys This option can be enabled with "enable-git-config=1", and replaces all previous "enable-gitweb-*" config keys. The order of operations is as follows: - git config settings are applied in the order that they exist in the git config file - if the owner is not set from git config, get the owner using the usual getpwuid call - if the description is not set from git config, look inside the static $path/description file - if section-from-path=1, override whatever previous settings were inside of git config using the section-from-path logic - parse $path/cgitrc for local repo.* settings, that override all previous settings
-rw-r--r--cgit.c10
-rw-r--r--cgit.h5
-rw-r--r--cgitrc.5.txt28
-rw-r--r--scan-tree.c48
-rw-r--r--shared.c3
5 files changed, 36 insertions, 58 deletions
diff --git a/cgit.c b/cgit.c
index a8dda23..d699cb6 100644
--- a/cgit.c
+++ b/cgit.c
@@ -163,10 +163,6 @@ void config_cb(const char *name, const char *value)
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-gitweb-desc"))
- ctx.cfg.enable_gitweb_desc = atoi(value);
- else if (!strcmp(name, "enable-gitweb-owner"))
- ctx.cfg.enable_gitweb_owner = atoi(value);
else if (!strcmp(name, "enable-http-clone"))
ctx.cfg.enable_http_clone = atoi(value);
else if (!strcmp(name, "enable-index-links"))
@@ -183,6 +179,8 @@ void config_cb(const char *name, const char *value)
ctx.cfg.enable_subject_links = atoi(value);
else if (!strcmp(name, "enable-tree-linenumbers"))
ctx.cfg.enable_tree_linenumbers = atoi(value);
+ else if (!strcmp(name, "enable-git-config"))
+ ctx.cfg.enable_git_config = atoi(value);
else if (!strcmp(name, "max-stats"))
ctx.cfg.max_stats = cgit_find_stats_period(value, NULL);
else if (!strcmp(name, "cache-size"))
@@ -343,11 +341,9 @@ static void prepare_context(struct cgit_context *ctx)
ctx->cfg.css = "/cgit.css";
ctx->cfg.logo = "/cgit.png";
ctx->cfg.local_time = 0;
- ctx->cfg.enable_gitweb_desc = 1;
- ctx->cfg.enable_gitweb_owner = 1;
- ctx->cfg.enable_gitweb_section = 1;
ctx->cfg.enable_http_clone = 1;
ctx->cfg.enable_tree_linenumbers = 1;
+ ctx->cfg.enable_git_config = 0;
ctx->cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50;
ctx->cfg.max_lock_attempts = 5;
diff --git a/cgit.h b/cgit.h
index 8846e88..2742058 100644
--- a/cgit.h
+++ b/cgit.h
@@ -200,9 +200,6 @@ struct cgit_config {
int case_sensitive_sort;
int embedded;
int enable_filter_overrides;
- int enable_gitweb_owner;
- int enable_gitweb_desc;
- int enable_gitweb_section;
int enable_http_clone;
int enable_index_links;
int enable_commit_graph;
@@ -211,6 +208,7 @@ struct cgit_config {
int enable_remote_branches;
int enable_subject_links;
int enable_tree_linenumbers;
+ int enable_git_config;
int local_time;
int max_atom_items;
int max_repo_count;
@@ -285,6 +283,7 @@ extern struct cgit_repolist cgit_repolist;
extern struct cgit_context ctx;
extern const struct cgit_snapshot_format cgit_snapshot_formats[];
+extern char *cgit_default_repo_desc;
extern struct cgit_repo *cgit_add_repo(const char *url);
extern struct cgit_repo *cgit_get_repoinfo(const char *url);
extern void cgit_repo_config_cb(const char *name, const char *value);
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 7e1a93a..278de90 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -110,24 +110,6 @@ enable-filter-overrides::
Flag which, when set to "1", allows all filter settings to be
overridden in repository-specific cgitrc files. Default value: none.
-enable-gitweb-desc::
- If set to "1" and scan-path is enabled, we first check each repository
- for the git config value "gitweb.description" to determine the owner.
- Otherwise, the description is read from a file titled "description"
- inside of the repository directory.
- Default value: "1". See also: scan-path.
-
-enable-gitweb-owner::
- If set to "1" and scan-path is enabled, we first check each repository
- for the git config value "gitweb.owner" to determine the owner.
- Default value: "1". See also: scan-path.
-
-enable-gitweb-section::
- If set to "1" and scan-path is enabled, we first check each repository
- for the git config value "gitweb.category" to determine the repository's
- section. This value is overridden if section-from-path is enabled.
- Default value: "1". See also: scan-path section-from-path.
-
enable-http-clone::
If set to "1", cgit will act as an dumb HTTP endpoint for git clones.
If you use an alternate way of serving git repositories, you may wish
@@ -163,6 +145,15 @@ enable-tree-linenumbers::
Flag which, when set to "1", will make cgit generate linenumber links
for plaintext blobs printed in the tree view. Default value: "1".
+enable-git-config::
+ Flag which, when set to "1", will allow cgit to use git config to set
+ any repo specific settings. This option is used in conjunction with
+ "scan-path" to augment _repo._ settings. The keys gitweb.owner,
+ gitweb.category, and gitweb.description will map to the cgit keys
+ repo.owner, repo.section, and repo.desc, respectivly. All git config
+ keys that begin with "cgit." will be mapped to the corresponding "repo."
+ key in cgit. Default value: "0". See also: scan-path section-from-path.
+
favicon::
Url used as link to a shortcut icon for cgit. If specified, it is
suggested to use the value "/favicon.ico" since certain browsers will
@@ -394,6 +385,7 @@ virtual-root::
NOTE: cgit has recently learned how to use PATH_INFO to achieve the
same kind of virtual urls, so this option will probably be deprecated.
+
REPOSITORY SETTINGS
-------------------
repo.about-filter::
diff --git a/scan-tree.c b/scan-tree.c
index 6d1941e..6ce8036 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -47,28 +47,26 @@ static int is_git_dir(const char *path)
struct cgit_repo *repo;
repo_config_fn config_fn;
-char *owner;
-char *desc;
-char *section;
static void repo_config(const char *name, const char *value)
{
config_fn(repo, name, value);
}
-static int gitweb_config(const char *key, const char *value, void *cb)
+static int gitconfig_config(const char *key, const char *value, void *cb)
{
- if (ctx.cfg.enable_gitweb_owner && !strcmp(key, "gitweb.owner"))
- owner = xstrdup(value);
- else if (ctx.cfg.enable_gitweb_desc && !strcmp(key, "gitweb.description"))
- desc = xstrdup(value);
- else if (ctx.cfg.enable_gitweb_section && !strcmp(key, "gitweb.category"))
- section = xstrdup(value);
+ if (!strcmp(key, "gitweb.owner"))
+ config_fn(repo, "owner", value);
+ else if (!strcmp(key, "gitweb.description"))
+ config_fn(repo, "desc", value);
+ else if (!strcmp(key, "gitweb.category"))
+ config_fn(repo, "section", value);
+ else if (!prefixcmp(key, "cgit."))
+ config_fn(repo, key + 5, value);
+
return 0;
}
-
-
static char *xstrrchr(char *s, char *from, int c)
{
while (from >= s && *from != c)
@@ -96,11 +94,6 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
if (!stat(fmt("%s/noweb", path), &st))
return;
- owner = NULL;
- desc = NULL;
- section = NULL;
- git_config_from_file(gitweb_config, fmt("%s/config", path), NULL);
-
if (base == path)
rel = xstrdup(fmt("%s", path));
else
@@ -110,12 +103,15 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
rel[strlen(rel) - 5] = '\0';
repo = cgit_add_repo(rel);
+ config_fn = fn;
+ if (ctx.cfg.enable_git_config)
+ git_config_from_file(gitconfig_config, fmt("%s/config", path), NULL);
+
if (ctx.cfg.remove_suffix)
if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
*p = '\0';
- repo->name = repo->url;
repo->path = xstrdup(path);
- while (!owner) {
+ while (!repo->owner) {
if ((pwd = getpwuid(st.st_uid)) == NULL) {
fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
path, strerror(errno), errno);
@@ -124,13 +120,10 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
if (pwd->pw_gecos)
if ((p = strchr(pwd->pw_gecos, ',')))
*p = '\0';
- owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
+ repo->owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
}
- repo->owner = owner;
- if (desc)
- repo->desc = desc;
- else {
+ if (repo->desc == cgit_default_repo_desc || !repo->desc) {
p = fmt("%s/description", path);
if (!stat(p, &st))
readfile(p, &repo->desc, &size);
@@ -141,8 +134,6 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
if (!stat(p, &st))
repo->readme = "README.html";
}
- if (section)
- repo->section = section;
if (ctx.cfg.section_from_path) {
n = ctx.cfg.section_from_path;
if (n > 0) {
@@ -167,10 +158,9 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
}
p = fmt("%s/cgitrc", path);
- if (!stat(p, &st)) {
- config_fn = fn;
+ if (!stat(p, &st))
parse_configfile(xstrdup(p), &repo_config);
- }
+
free(rel);
}
diff --git a/shared.c b/shared.c
index 0a0e22e..3e20937 100644
--- a/shared.c
+++ b/shared.c
@@ -33,6 +33,7 @@ int chk_non_negative(int result, char *msg)
return result;
}
+char *cgit_default_repo_desc = "[no description]";
struct cgit_repo *cgit_add_repo(const char *url)
{
struct cgit_repo *ret;
@@ -52,7 +53,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
ret->url = trim_end(url, '/');
ret->name = ret->url;
ret->path = NULL;
- ret->desc = "[no description]";
+ ret->desc = cgit_default_repo_desc;
ret->owner = NULL;
ret->section = ctx.cfg.section;
ret->snapshots = ctx.cfg.snapshots;