diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/completion/git-completion.bash | 54 |
1 files changed, 36 insertions, 18 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 7c81e4ba49..1ed03623cd 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1120,26 +1120,44 @@ __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" + local cur=$1 last list word cmdline + + while [[ -n "$cur" ]]; do + if [[ "$list" == *" $cur "* ]]; then + # loop detected return - esac + fi + + cmdline=$(__git config --get "alias.$cur") + list=" $cur $list" + last=$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, |