From 72e5e989b8c22dc6dd2b4f889d5d0dabf698b387 Mon Sep 17 00:00:00 2001 From: "Shawn O. Pearce" Date: Sun, 4 Feb 2007 02:38:27 -0500 Subject: [PATCH] bash: Add space after unique command name is completed. Because we use the nospace option for our completion function for the main 'git' wrapper bash won't automatically add a space after a unique completion has been made by the user. This has been pointed out in the past by Linus Torvalds as an undesired behavior. I agree. We have to use the nospace option to ensure path completion for a command such as `git show` works properly, but that breaks the common case of getting the space for a unique completion. So now we set IFS=$'\n' (linefeed) and add a trailing space to every possible completion option. This causes bash to insert the space when the completion is unique. Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano --- contrib/completion/git-completion.bash | 26 ++++++++++++++++++++------ 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 93f2af5e1..1cf576e1e 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -61,6 +61,20 @@ __git_ps1 () fi } +__gitcomp () +{ + local all c s=$'\n' IFS=' '$'\t'$'\n' + for c in $1; do + case "$c" in + --*=*) all="$all$c$s" ;; + *) all="$all$c $s" ;; + esac + done + IFS=$s + COMPREPLY=($(compgen -W "$all" -- "${COMP_WORDS[COMP_CWORD]}")) + return +} + __git_heads () { local cmd i is_hash=y dir="$(__gitdir "$1")" @@ -787,12 +801,12 @@ _git () done if [ $c -eq $COMP_CWORD -a -z "$command" ]; then - COMPREPLY=($(compgen -W " - --git-dir= --version --exec-path - $(__git_commands) - $(__git_aliases) - " -- "${COMP_WORDS[COMP_CWORD]}")) - return; + case "${COMP_WORDS[COMP_CWORD]}" in + --*=*) COMPREPLY=() ;; + --*) __gitcomp "--git-dir= --bare --version --exec-path" ;; + *) __gitcomp "$(__git_commands) $(__git_aliases)" ;; + esac + return fi local expansion=$(__git_aliased_command "$command") -- 2.30.2