cgit/cgit.c, branch rm/namespace

Allow agefile to be set per-repository

2016-07-13T19:09:37Z

This adds "repo.agefile", since namespaced repositories share the same files, and we'd like to be able to see the ages of the refs for each namespace. Whatever the git server uses for updating the age file must be namespace aware and must write the age file to a path consistent with "repo.agefile". Signed-off-by: Richard Maw

Display notes from namespace

2016-07-13T19:09:37Z

We must not leave it at its default behaviour, as that results in notes from the root namespace being used and ignoring notes from the current namespace, since it is not namespace aware. We can handle this by instructing it to not load the default refs, and providing a set of extra refs to use. The provided extra refs are globs rather than ref names, so we should escape them to be sure. We get an annoying warning if the provided ref does not exist, so we check whether the ref exists before attempting to provide it. Signed-off-by: Richard Maw

Find the default branch based on the contents of the namespace

2016-07-13T19:09:37Z

The find_current_ref callback does not need to be modified to strip off the namespace prefix, since the for_each_ref functions don't include the base ref prefix. Signed-off-by: Richard Maw

Guess the default branch based on current namespace

2016-07-13T19:09:37Z

resolve_ref_unsafe() can't be told to be namespace aware, so we need to prepend the namespace beforehand. Additionally, we need to add the RESOLVE_REF_NO_RECURSE flag, since otherwise if the commit that is pointed to exists in the root namespace, it will opt to return that rather than the value in the namespace, presumably preferring shorter ref names to longer ones. Signed-off-by: Richard Maw

Set GIT_NAMESPACE when repo.namespace is provided

2016-07-13T19:09:37Z

This causes any namespace-aware code to only handle refs under that namespace. Currently this doesn't do much as the only namespace aware code is in recieve-pack and upload-pack, which are not handled by CGit. Signed-off-by: Richard Maw

Print out parsed namespace on request

2016-07-13T19:09:37Z

This is not strictly necessary, as we do not have any way to generate namespace entries from a scan-path, but I'd rather not leave this as a surprise to someone who comes up with a good namespace discovery mechanism. Signed-off-by: Richard Maw

Parse repo.namespace

2016-07-13T19:09:37Z

This contains the unexpanded name of the namespace rather than the base ref of the namespace, since the git namespace mechanism works by setting GIT_NAMESPACE and on the first call to get_git_namespace() it gets expanded. We need to save this for a later call to prepare_repo_cmd, rather than trying to process it here, since we can only do it once, and we have other uses for the unexpanded name. Signed-off-by: Richard Maw

Add a wrapper for get_sha1 called cgit_get_sha1

2016-07-13T19:09:37Z

This will later be changed to include namespace resolution, but the call sites are changed now to keep the changes small. Signed-off-by: Richard Maw

Fix qry.head leak on error

2016-07-11T23:06:04Z

This is run soon before exiting so it wasn't leaked for long. Signed-off-by: Richard Maw

Hosted on HTTPS now

2016-06-07T12:49:35Z