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Diffstat (limited to '2018-linuxdays/examples/gitbmerge/gitbmerge')
| -rw-r--r-- | 2018-linuxdays/examples/gitbmerge/gitbmerge | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2018-linuxdays/examples/gitbmerge/gitbmerge b/2018-linuxdays/examples/gitbmerge/gitbmerge new file mode 100644 index 0000000..bd892b6 --- /dev/null +++ b/2018-linuxdays/examples/gitbmerge/gitbmerge @@ -0,0 +1,20 @@ +_gitbmerge() { + [ $COMP_CWORD -gt 1 ] && return # Complete only single dependency + local cur prev words cword + _init_completion || return + local GDIR="$(pwd)" + while [ ! -d "$GDIR/.git" ]; do + [ -z "$GDIR" ] && return + GDIR="${GDIR%/*}" + done + GDIR="$GDIR/.git" + [ -f "$GDIR" ] && GDIR="$(cat "$GDIR")" # This just points to some other directory + [ -d "$GDIR/refs/heads" ] || return # No completion if there is no local branch + local ops="" + for B in "$GDIR"/refs/heads/*; do + # TODO skip branch on HEAD + ops="$ops ${B#$GDIR/refs/heads/}" + done + COMPREPLY=($(compgen -W "${ops}" -- ${cur})) +} +complete -F _gitbmerge gitbmerge |