'git config' expects a configuration variable's name and value in
separate arguments, so we let the __gitcomp() helper append a space
character to each variable name by default, like we do for most other
things (--options, refs, paths, etc.). 'git -c', however, expects
them in a single option joined by a '=' character, i.e.
'section.name=value', so we should append a '=' character to each
fully completed variable name, but no space, so the user can continue
typing the value right away.
Add an option to the __git_complete_config_variable_name() function to
allow callers to specify an alternate suffix to add, and use it to
append that '=' character to configuration variables. Update the
__gitcomp() helper function to not append a trailing space to any
completion words ending with a '=', not just to those option with a
stuck argument.
Signed-off-by: SZEDER Gábor <szeder.dev@xxxxxxxxx>
---
contrib/completion/git-completion.bash | 59 ++++++++++++++++++++------
t/t9902-completion.sh | 14 ++++++
2 files changed, 60 insertions(+), 13 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 3e9c5b6b71..367b1c50f4 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -360,7 +360,7 @@ __gitcomp ()
c="$c${4-}"
if [[ $c == "$cur_"* ]]; then
case $c in
- --*=|*.) ;;
+ *=|*.) ;;
*) c="$c " ;;
esac
COMPREPLY[i++]="${2-}$c"
@@ -2328,18 +2328,33 @@ __git_complete_config_variable_value ()
}
# Completes configuration sections, subsections, variable names.
+#
+# Usage: __git_complete_config_variable_name [<option>]...
+# --sfx=<suffix>: A suffix to be appended to each fully completed
+# configuration variable name (but not to sections or
+# subsections) instead of the default space.
__git_complete_config_variable_name ()
{
+ local sfx
+
+ while test $# != 0; do
+ case "$1" in
+ --sfx=*) sfx="${1##--sfx=}" ;;
+ *) return 1 ;;
+ esac
+ shift
+ done
+
case "$cur" in
branch.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_"
+ __gitcomp "remote pushRemote merge mergeOptions rebase" "$pfx" "$cur_" "$sfx"
return
;;
branch.*)
local pfx="${cur%.*}." cur_="${cur#*.}"
__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
- __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_"
+ __gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
return
;;
guitool.*.*)
@@ -2347,28 +2362,28 @@ __git_complete_config_variable_name ()
__gitcomp "
argPrompt cmd confirm needsFile noConsole noRescan
prompt revPrompt revUnmerged title
- " "$pfx" "$cur_"
+ " "$pfx" "$cur_" "$sfx"
return
;;
difftool.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "cmd path" "$pfx" "$cur_"
+ __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
return
;;
man.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "cmd path" "$pfx" "$cur_"
+ __gitcomp "cmd path" "$pfx" "$cur_" "$sfx"
return
;;
mergetool.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "cmd path trustExitCode" "$pfx" "$cur_"
+ __gitcomp "cmd path trustExitCode" "$pfx" "$cur_" "$sfx"
return
;;
pager.*)
local pfx="${cur%.*}." cur_="${cur#*.}"
__git_compute_all_commands
- __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_"
+ __gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
return
;;
remote.*.*)
@@ -2376,23 +2391,23 @@ __git_complete_config_variable_name ()
__gitcomp "
url proxy fetch push mirror skipDefaultUpdate
receivepack uploadpack tagOpt pushurl
- " "$pfx" "$cur_"
+ " "$pfx" "$cur_" "$sfx"
return
;;
remote.*)
local pfx="${cur%.*}." cur_="${cur#*.}"
__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
- __gitcomp_nl_append "pushDefault" "$pfx" "$cur_"
+ __gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx"
return
;;
url.*.*)
local pfx="${cur%.*}." cur_="${cur##*.}"
- __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_"
+ __gitcomp "insteadOf pushInsteadOf" "$pfx" "$cur_" "$sfx"
return
;;
*.*)
__git_compute_config_vars
- __gitcomp "$__git_config_vars"
+ __gitcomp "$__git_config_vars" "" "$cur" "$sfx"
;;
*)
__git_compute_config_vars
@@ -2409,6 +2424,20 @@ __git_complete_config_variable_name ()
esac
}
+# Completes '='-separated configuration sections/variable names and values
+# for 'git -c section.name=value'.
+__git_complete_config_variable_name_and_value ()
+{
+ case "$cur" in
+ *=*)
+ # in the next patch...
+ ;;
+ *)
+ __git_complete_config_variable_name --sfx='='
+ ;;
+ esac
+}
+
_git_config ()
{
case "$prev" in
@@ -2984,7 +3013,11 @@ __git_main ()
# Bash filename completion
return
;;
- -c|--namespace)
+ -c)
+ __git_complete_config_variable_name_and_value
+ return
+ ;;
+ --namespace)
# we don't support completing these options' arguments
return
;;
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 008fba7c89..bf60a11fa8 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1719,6 +1719,20 @@ test_expect_success 'git config - value' '
EOF
'
+test_expect_success 'git -c - section' '
+ test_completion "git -c br" <<-\EOF
+ branch.Z
+ browser.Z
+ EOF
+'
+
+test_expect_success 'git -c - variable name' '
+ test_completion "git -c log.d" <<-\EOF
+ log.date=Z
+ log.decorate=Z
+ EOF
+'
+
test_expect_success 'sourcing the completion script clears cached commands' '
__git_compute_all_commands &&
verbose test -n "$__git_all_commands" &&
--
2.23.0.rc2.350.gf4fdc32db7
