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author | Felipe Contreras <felipe.contreras@gmail.com> | 2020-11-09 20:03:42 -0600 |
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committer | Junio C Hamano <gitster@pobox.com> | 2020-11-09 18:09:21 -0800 |
commit | 9414938c348f47c76dcea7826ea0b22adb585300 (patch) | |
tree | 97284598bbf3e3350d51b0364b7c0b82e8c8ba39 /contrib/completion | |
parent | Fourth batch (diff) | |
download | tgif-9414938c348f47c76dcea7826ea0b22adb585300.tar.xz |
completion: bash: support recursive aliases
It is possible to have recursive aliases like:
l = log --oneline
lg = l --graph
So the completion should detect such aliases as well.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/completion')
-rw-r--r-- | contrib/completion/git-completion.bash | 50 |
1 files changed, 31 insertions, 19 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 7c81e4ba49..97eccffa4a 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1120,26 +1120,38 @@ __git_pretty_aliases () # __git_aliased_command requires 1 argument __git_aliased_command () { - local word cmdline=$(__git config --get "alias.$1") - for word in $cmdline; do - case "$word" in - \!gitk|gitk) - echo "gitk" - return - ;; - \!*) : shell command alias ;; - -*) : option ;; - *=*) : setting env ;; - git) : git itself ;; - \(\)) : skip parens of shell function definition ;; - {) : skip start of shell helper function ;; - :) : skip null command ;; - \'*) : skip opening quote after sh -c ;; - *) - echo "$word" - return - esac + local cur=$1 last word cmdline + + while [[ -n "$cur" ]]; do + cmdline=$(__git config --get "alias.$cur") + last=$cur + cur= + + for word in $cmdline; do + case "$word" in + \!gitk|gitk) + cur="gitk" + break + ;; + \!*) : shell command alias ;; + -*) : option ;; + *=*) : setting env ;; + git) : git itself ;; + \(\)) : skip parens of shell function definition ;; + {) : skip start of shell helper function ;; + :) : skip null command ;; + \'*) : skip opening quote after sh -c ;; + *) + cur="$word" + break + esac + done done + + cur=$last + if [[ "$cur" != "$1" ]]; then + echo "$cur" + fi } # Check whether one of the given words is present on the command line, |