diff options
authorLars Hjemli <hjemli@gmail.com>2011-06-06 20:49:13 +0000
committerLars Hjemli <hjemli@gmail.com>2011-06-13 23:04:30 +0000
commita1429dbc89f9c0945e32cea9fd3424d2fe56aeab (patch)
parentcgit.c: always setup cgit repo environment variables (diff)
cgit.c: add 'clone-url' setting with support for macro expansion
The current 'clone-prefix' setting has some known issues: * All repos get the same 'clone-prefix' value since the setting is not adopted during repo registration (in cgitrc, or during scan-path traversal), but only when the setting is used. * The generated clone-urls for a repo is a combination of 'clone-prefix', a slash and the repo url. This doesn't work well with e.g. ssh-style urls like 'git@example.org:repo.git', since the inserted slash will make the repo relative to the filesystem root. * If 'remove-suffix' is enabled, the generated clone-urls will not work for cloning (except for http-urls to cgit itself) since they miss the '.git' suffix. The new 'clone-url' setting is designed to avoid the mentioned issues: * Each repo adopts the default 'clone-url' when the repo is defined. This allows different groups of repos to adopt different values. * The clone-urls for a repo is generated by expanding environment variables in a string template without inserting arbitrary characters, hence any kind of clone-url can be generated. * Macro expansion also eases the 'remove-suffix' pain since it's now possible to define e.g. 'clone-url=git://foo.org/$CGIT_REPO_URL.git' for a set of repos. A furter improvement would be to define e.g. $CGIT_REPO_SUFFIX to '.git' for all repos which had their url prettified, or to store the original $CGIT_REPO_URL in e.g. $CGIT_REPO_REAL_URL before suffix removal. Reviewed-by: Ferry Huberts <mailings@hupie.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to '')
7 files changed, 26 insertions, 4 deletions
diff --git a/cgit.c b/cgit.c
index dd40893..51ca78a 100644
--- a/cgit.c
+++ b/cgit.c
@@ -244,6 +244,8 @@ void config_cb(const char *name, const char *value)
ctx.cfg.robots = xstrdup(value);
else if (!strcmp(name, "clone-prefix"))
ctx.cfg.clone_prefix = xstrdup(value);
+ else if (!strcmp(name, "clone-url"))
+ ctx.cfg.clone_url = xstrdup(value);
else if (!strcmp(name, "local-time"))
ctx.cfg.local_time = atoi(value);
else if (!prefixcmp(name, "mimetype."))
diff --git a/cgit.h b/cgit.h
index df7ee5d..bad66f0 100644
--- a/cgit.h
+++ b/cgit.h
@@ -165,6 +165,7 @@ struct cgit_config {
char *agefile;
char *cache_root;
char *clone_prefix;
+ char *clone_url;
char *css;
char *favicon;
char *footer;
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 9a9965b..5ba8134 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -76,6 +76,11 @@ clone-prefix::
setting is only used if `repo.clone-url` is unspecified. Default value:
+ Space-separated list of clone-url templates. This setting is only
+ used if `repo.clone-url` is unspecified. Default value: none. See
Specifies a command which will be invoked to format commit messages.
The command will get the message on its STDIN, and the STDOUT from the
@@ -363,7 +368,7 @@ repo.about-filter::
A list of space-separated urls which can be used to clone this repo.
- Default value: none.
+ Default value: none. See also: "MACRO EXPANSION".
Override the default commit-filter. Default value: none. See also:
@@ -511,6 +516,12 @@ can be accomplished by adding the following line to /etc/cgitrc:
+The following options are expanded during request processing, and support
+the environment variables defined in "FILTER API":
+- clone-url
+- repo.clone-url
@@ -520,8 +531,8 @@ EXAMPLE CGITRC FILE
-# Specify some default clone prefixes
-clone-prefix=git://example.com ssh://example.com/pub/git http://example.com/git
+# Specify some default clone urls using macro expansion
+clone-url=git://foo.org/$CGIT_REPO_URL git@foo.org:$CGIT_REPO_URL
# Specify the css url
diff --git a/shared.c b/shared.c
index 4adeaa8..699c362 100644
--- a/shared.c
+++ b/shared.c
@@ -70,6 +70,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
ret->about_filter = ctx.cfg.about_filter;
ret->commit_filter = ctx.cfg.commit_filter;
ret->source_filter = ctx.cfg.source_filter;
+ ret->clone_url = ctx.cfg.clone_url;
return ret;
diff --git a/tests/setup.sh b/tests/setup.sh
index b2f1169..1e06107 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -62,6 +62,7 @@ enable-log-linecount=1
diff --git a/tests/t0102-summary.sh b/tests/t0102-summary.sh
index f0b0d9a..f299c5a 100755
--- a/tests/t0102-summary.sh
+++ b/tests/t0102-summary.sh
@@ -9,6 +9,9 @@ run_test 'find commit 1' 'grep -e "commit 1" trash/tmp'
run_test 'find commit 5' 'grep -e "commit 5" trash/tmp'
run_test 'find branch master' 'grep -e "master" trash/tmp'
run_test 'no tags' '! grep -e "tags" trash/tmp'
+run_test 'clone-url expanded correctly' '
+ grep -e "git://example.org/foo.git" trash/tmp
run_test 'generate bar summary' 'cgit_url "bar" >trash/tmp'
run_test 'no commit 45' '! grep -e "commit 45" trash/tmp'
@@ -16,5 +19,8 @@ run_test 'find commit 46' 'grep -e "commit 46" trash/tmp'
run_test 'find commit 50' 'grep -e "commit 50" trash/tmp'
run_test 'find branch master' 'grep -e "master" trash/tmp'
run_test 'no tags' '! grep -e "tags" trash/tmp'
+run_test 'clone-url expanded correctly' '
+ grep -e "git://example.org/bar.git" trash/tmp
diff --git a/ui-summary.c b/ui-summary.c
index 5be2545..227ed27 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -62,7 +62,7 @@ void cgit_print_summary()
NULL, NULL, 0, 0);
if (ctx.repo->clone_url)
- print_urls(ctx.repo->clone_url, NULL);
+ print_urls(expand_macros(ctx.repo->clone_url), NULL);
else if (ctx.cfg.clone_prefix)
print_urls(ctx.cfg.clone_prefix, ctx.repo->url);