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[PATCH v5 4/4] completion: bash: add correct suffix in variables

From
Felipe Contreras <felipe.contreras@gmail.com>
Date
Jul 7, 2021, 02:31 UTC
Message-ID
<20210707023146.3132162-5-felipe.contreras@gmail.com>
In-Reply-To
<20210707023146.3132162-1-felipe.contreras@gmail.com>

__gitcomp automatically adds a suffix, but __gitcomp_nl and others don't, we need to specify a space by default.

Can be tested with:
  git config branch.autoSetupMe<tab>

This fix only works for versions of bash greater than 4.0, before that "local sfx" creates an empty string, therefore the unset expansion doesn't work. The same happens in zsh.

Therefore we don't add the test for that for now.

The correct fix for all shells requires semantic changes in __gitcomp, but that can be done later.

Cc: SZEDER Gábor <szeder.dev@gmail.com>
Tested-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 1feb2ee108..c72b5465f9 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2652,7 +2652,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
-		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	guitool.*.*)
@@ -2686,7 +2686,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__git_compute_all_commands
-		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	remote.*.*)
@@ -2702,7 +2702,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
-		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	url.*.*)
-- 
2.32.0.36.g70aac2b1aa
Previous: Felipe Contreras
Message 5 of 5 in “completion: bash: a bunch of fixes”
  1. 0/4 completion: bash: a bunch of fixesFelipe Contreras, Jul 7, 2021
  2. 1/4 completion: bash: fix prefix detection in branch.*Felipe Contreras, Jul 7, 2021
  3. 2/4 completion: bash: fix for suboptions with valueFelipe Contreras, Jul 7, 2021
  4. 3/4 completion: bash: fix for multiple dash commandsFelipe Contreras, Jul 7, 2021
  5. 4/4 completion: bash: add correct suffix in variablesFelipe Contreras, Jul 7, 2021

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