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fix mr register to support actions defined in config files
[code/myrepos.git] / mrconfig.git-fake-bare
1 # An example of how to add a new revision control system type to mr.
2 # git fake bare repositories have a detached workspace. This file adds
3 # support for them, separate from the normal git support.
4
5 # To make mr use this file, add a line like this inside the [DEFAULT]
6 # section of your ~/.mrconfig
7 #include = cat /path/to/mrconfig.git-fake-bare
8
9 git_fake_bare_test = 
10         test -d "$MR_REPO"/refs/heads && test -d "$MR_REPO"/refs/tags &&
11         test -d "$MR_REPO"/objects && test -f "$MR_REPO"/config &&
12         test "$(GIT_CONFIG="$MR_REPO"/config git-config --get core.bare)" = false
13
14 git_fake_bare_update =
15         # all this is because of a bug in git-fetch, which requires GIT_DIR set
16         local git_dir_override; git_dir_override=.git
17         case "$(get_git_repo_type "$MR_REPO")" in
18                 fake-bare) git_dir_override="$MR_REPO";;
19         esac
20         args="$@"
21         [ -z "$args" ] && args="-t origin master"
22         eval GIT_DIR="$git_dir_override" git pull "$args"
23
24 git_fake_bare_status = git status "$@" || true
25
26 git_fake_bare_commit = error "commit does not work for fake bare git repositories (yet)."
27
28 git_fake_bare_diff = error "diff does not work for fake bare git repositories (yet)."
29
30 git_fake_bare_log = git log "$@"
31
32 git_fake_bare_register = 
33         url="$(LANG=C GIT_CONFIG=config git-config --get remote.origin.url)" || true
34         if [ -z "$url" ]; then
35                 error "cannot determine git url"
36         fi
37         worktree="$(git-config --get core.worktree)" || true
38         if [ -z "$worktree" ]; then
39                 error "git worktree is not set"
40         fi
41         worktree="${worktree%%/}/"
42         if [ ! -d "$worktree" ]; then
43                 error "git worktree $worktree does not exist"
44         fi
45         mr -c "$MR_CONFIG" config "`pwd`" \
46                 lib="GIT_WORK_TREE=$work_tree; export GIT_WORK_TREE"
47         echo "Registering git url: $url in $MR_CONFIG (with worktree $worktree)"
48         mr -c "$MR_CONFIG" config "`pwd`" \
49         checkout=" \
50         git clone --no-checkout $url $MR_REPO && \
51         cd $MR_REPO && \
52         git read-tree HEAD && \
53         git checkout-index -a --prefix='$work_tree' || true; \
54         git config core.worktree '$worktree' && \
55         mv .git/* . && \
56         rmdir .git"