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1 | 1 | #!/bin/bash |
2 | | -# inspired by https://wchargin.github.io/posts/managing-dependent-pull-requests/ |
3 | 2 |
|
4 | | -push_args=() |
5 | | - |
6 | | -get_remote_name() { |
7 | | - local branch |
8 | | - branch=$(git rev-parse --abbrev-ref HEAD) |
9 | | - |
10 | | - git config --get ptt.$branch.remote || |
11 | | - git config --get --default "origin" ptt.remote |
12 | | -} |
13 | | - |
14 | | -get_remote_branch () { |
15 | | - local branch |
16 | | - branch=($(git show --quiet --format=%b | awk '/^x-branch: / {print 2ドル}')) |
17 | | - |
18 | | - if (( "${#branch[*]}" == 0 )); then |
19 | | - echo "ERROR: no x-branch directive" >&2 |
20 | | - return 1 |
21 | | - elif (( "${#branch[*]}" > 1 )); then |
22 | | - echo "ERROR: multiple x-branch directives" >&2 |
23 | | - return 1 |
24 | | - fi |
25 | | - |
26 | | - echo "${branch[0]}" |
| 3 | +usage() { |
| 4 | +cat <<EOF |
| 5 | +0ドル: usage: 0ドル [-f] [-F] [-r <remote>] <rev> |
| 6 | +EOF |
27 | 7 | } |
28 | 8 |
|
29 | | -OPTSPEC="\ |
30 | | -git ptt [-r|--remote <remote> [-f|--force-with-lease] [-F|--force] [-q|--query] |
31 | | --- |
32 | | -h,help show help |
33 | | - |
34 | | -r,remote=<REMOTE> specify name of remote |
35 | | -f,force-with-lease see git-push(1) |
36 | | -F,force really force |
37 | | -q,query query only (don't push) |
38 | | -" |
39 | | - |
40 | | -eval "$(git rev-parse --parseopt -- "$@" <<<$OPTSPEC || echo exit $?)" |
41 | | - |
42 | | -ptt_push=1 |
43 | | -while (( $# )); do |
44 | | - case 1ドル in |
45 | | - (-r|--remote) |
46 | | - shift |
47 | | - ptt_remote=1ドル |
48 | | - ;; |
49 | | - (-f|--force-with-lease) |
50 | | - push_args+=(--force-with-lease) |
51 | | - ;; |
52 | | - (-F|--force) |
53 | | - push_args+=(-f) |
54 | | - ;; |
55 | | - (-q|--query) |
56 | | - ptt_push=0 |
57 | | - ;; |
58 | | - (--) shift |
59 | | - break |
60 | | - ;; |
| 9 | +force= |
| 10 | +remote=$(git config --get --default origin ptt.remote) |
| 11 | +query_only=0 |
| 12 | + |
| 13 | +while getopts qfr: ch; do |
| 14 | + case $ch in |
| 15 | + (f) force="--force-with-lease" |
| 16 | + ;; |
| 17 | + (F) force="--force" |
| 18 | + ;; |
| 19 | + (r) remote="$OPTARG" |
| 20 | + ;; |
| 21 | + |
| 22 | + (q) query_only=1 |
| 23 | + ;; |
| 24 | + |
| 25 | + (\?) usage >&2 |
| 26 | + exit 2 |
| 27 | + ;; |
61 | 28 | esac |
62 | | - |
63 | | - shift |
64 | 29 | done |
| 30 | +shift $(( OPTIND - 1 )) |
65 | 31 |
|
66 | | -cid=$(git rev-parse --short HEAD) |
| 32 | +(($#==1))|| { usage >&2;exit 2; } |
67 | 33 |
|
68 | | -[[ "$ptt_remote" ]] || ptt_remote=$(get_remote_name) |
69 | | -ptt_remote_branch=$(get_remote_branch) || exit 1 |
70 | | -ptt_remote_ref=$(git rev-parse -q --short $ptt_remote/$ptt_remote_branch || echo "none") |
| 34 | +git rev-list "$@" | tac | while read rev; do |
| 35 | + target=($(git show $rev -q --format=%b | awk '/^x-branch:/ {print 2ドル}')) |
71 | 36 |
|
72 | | -printf "%s -> %s:%s [%s]\n" "$cid" "$ptt_remote" "$ptt_remote_branch" "$ptt_remote_ref" |
73 | | -(( ptt_push == 1 )) && |
74 | | - git push "${push_args[@]}" $ptt_remote HEAD:refs/heads/$ptt_remote_branch |
| 37 | + if (( ${#target[*]} > 1 )); then |
| 38 | + echo "ERROR: multiple x-branch directives in $rev." >&2 |
| 39 | + exit 1 |
| 40 | + elif (( ${#target[*]} == 0 )); then |
| 41 | + continue |
| 42 | + fi |
| 43 | + |
| 44 | + git show -q --format="%h %s -> %Cred${remote}/${target}%Creset" $rev |
| 45 | + (( $query_only )) && continue |
| 46 | + git push ${force} ${remote} ${rev}:refs/heads/${target} |
| 47 | +done |
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