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[PATCH] bash: support more 'git notes' subcommands and their options

From: SZEDER Gábor <hidden>
Date: 2016-06-15 22:49:45
Subsystem: the rest · Maintainer: Linus Torvalds

The current completion function for 'git notes' only supported the
'edit' and 'show' subcommands and none of their options.  This patch
adds support for all missing subcommands, options, and their arguments
(files or refs), if any.

The code responsible for completing subcommand looks different
compared to the completion functions of other git commands with
subcommands.  This is because of the '--ref <notes-ref>' option which
comes before the subcommand (i.e. git notes --ref <notes-ref> add).

Signed-off-by: SZEDER Gábor <redacted>
---
 contrib/completion/git-completion.bash |   50 ++++++++++++++++++++++++++------
 1 files changed, 41 insertions(+), 9 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 6756990..d57316c 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1468,18 +1468,50 @@ _git_name_rev ()
 
 _git_notes ()
 {
-	local subcommands="edit show"
-	if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
-		__gitcomp "$subcommands"
-		return
-	fi
+	local subcommands='add append copy edit list prune remove show'
+	local subcommand="$(__git_find_on_cmdline "$subcommands")"
+	local cur="${COMP_WORDS[COMP_CWORD]}"
 
-	case "${COMP_WORDS[COMP_CWORD-1]}" in
-	-m|-F)
-		COMPREPLY=()
+	case "$subcommand,$cur" in
+	,--*)
+		__gitcomp '--ref'
+		;;
+	,*)
+		case "${COMP_WORDS[COMP_CWORD-1]}" in
+		--ref)
+			__gitcomp "$(__git_refs)"
+			;;
+		*)
+			__gitcomp "$subcommands --ref"
+			;;
+		esac
+		;;
+	add,--reuse-message=*|append,--reuse-message=*)
+		__gitcomp "$(__git_refs)" "" "${cur##--reuse-message=}"
+		;;
+	add,--reedit-message=*|append,--reedit-message=*)
+		__gitcomp "$(__git_refs)" "" "${cur##--reedit-message=}"
+		;;
+	add,--*|append,--*)
+		__gitcomp '--file= --message= --reedit-message=
+				--reuse-message='
+		;;
+	copy,--*)
+		__gitcomp '--stdin'
+		;;
+	prune,--*)
+		__gitcomp '--dry-run --verbose'
+		;;
+	prune,*)
 		;;
 	*)
-		__gitcomp "$(__git_refs)"
+		case "${COMP_WORDS[COMP_CWORD-1]}" in
+		-m|-F)
+			;;
+		*)
+			__gitcomp "$(__git_refs)"
+			;;
+		esac
 		;;
 	esac
 }
-- 
1.7.3.1.148.g2fffa
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