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| author |   Lars Hjemli <hjemli@gmail.com> | 2010-03-22 00:09:43 +0100 |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2010-03-22 00:09:43 +0100 |
| commit | ba56a37e863d0f90e3e953047486905cfb959925 (patch) | |
| tree | 965e2c917f472264de35125eec35c361984eba4f /cgit.c | |
| parent | ui-tree: add link to plain view for blobs in tree listing (diff) | |
| download | cgit-ba56a37e863d0f90e3e953047486905cfb959925.tar.xz cgit-ba56a37e863d0f90e3e953047486905cfb959925.zip | |
Add support for environment variable expansion
This patch teaches cgit to expand environment variables in certain
cgitrc option values (cache_root, scan-path, include) plus when
finding the location of cgitrc itself.
One use case for this feature is virtual hosting - e.g. by setting
$CGIT_CONFIG='/etc/cgitrc/$HTTP_HOST' in httpd.conf, all virtual
hosts automatically gets their own cgitrc.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'cgit.c')
| -rw-r--r-- | cgit.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -148,7 +148,7 @@ void config_cb(const char *name, const char *value) else if (!strcmp(name, "cache-size")) ctx.cfg.cache_size = atoi(value); else if (!strcmp(name, "cache-root")) - ctx.cfg.cache_root = xstrdup(value); + ctx.cfg.cache_root = xstrdup(expand_macros(value)); else if (!strcmp(name, "cache-root-ttl")) ctx.cfg.cache_root_ttl = atoi(value); else if (!strcmp(name, "cache-repo-ttl")) @@ -177,9 +177,9 @@ void config_cb(const char *name, const char *value) 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); + process_cached_repolist(expand_macros(value)); else - scan_tree(value, repo_config); + scan_tree(expand_macros(value), repo_config); else if (!strcmp(name, "source-filter")) ctx.cfg.source_filter = new_filter(value, 1); else if (!strcmp(name, "summary-log")) @@ -203,7 +203,7 @@ void config_cb(const char *name, const char *value) else if (!prefixcmp(name, "mimetype.")) add_mimetype(name + 9, value); else if (!strcmp(name, "include")) - parse_configfile(value, config_cb); + parse_configfile(expand_macros(value), config_cb); } static void querystring_cb(const char *name, const char *value) @@ -688,7 +688,7 @@ int main(int argc, const char **argv) cgit_repolist.repos = NULL; cgit_parse_args(argc, argv); - parse_configfile(ctx.env.cgit_config, config_cb); + parse_configfile(expand_macros(ctx.env.cgit_config), config_cb); ctx.repo = NULL; http_parse_querystring(ctx.qry.raw, querystring_cb); |