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From: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
To: git@vger.kernel.org
Cc: "SZEDER Gábor" <szeder.dev@gmail.com>,
	"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: [PATCH 2/2] git-completion: use --git-completion-helper
Date: Tue, 16 Jan 2018 17:37:00 +0700	[thread overview]
Message-ID: <20180116103700.4505-3-pclouds@gmail.com> (raw)
In-Reply-To: <20180116103700.4505-1-pclouds@gmail.com>

The builtin command is updated to hide some options. The new options
that are complete-able are:

--after-context=
--all-match
--before-context=
--color
--context
--exclude-standard
--recurse-submodules
--textconv

--max-depth and --threads are already completable, but now it will
complete with the "=" suffix because these always take an argument.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/grep.c                         | 13 ++++++++-----
 contrib/completion/git-completion.bash | 16 +---------------
 parse-options.h                        |  8 +++++---
 3 files changed, 14 insertions(+), 23 deletions(-)

diff --git a/builtin/grep.c b/builtin/grep.c
index 3ca4ac80d8..8fe5560ee8 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -832,8 +832,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 		OPT_BOOL('L', "files-without-match",
 			&opt.unmatch_name_only,
 			N_("show only the names of files without match")),
-		OPT_BOOL('z', "null", &opt.null_following_name,
-			N_("print NUL after filenames")),
+		OPT_BOOL_F('z', "null", &opt.null_following_name,
+			   N_("print NUL after filenames"),
+			   PARSE_OPT_NO_GITCOMP),
 		OPT_BOOL('c', "count", &opt.count,
 			N_("show the number of matches instead of matching lines")),
 		OPT__COLOR(&opt.color, N_("highlight matches")),
@@ -884,9 +885,11 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
 		OPT_GROUP(""),
 		{ OPTION_STRING, 'O', "open-files-in-pager", &show_in_pager,
 			N_("pager"), N_("show matching files in the pager"),
-			PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager },
-		OPT_BOOL(0, "ext-grep", &external_grep_allowed__ignored,
-			 N_("allow calling of grep(1) (ignored by this build)")),
+			PARSE_OPT_OPTARG | PARSE_OPT_NO_GITCOMP,
+			NULL, (intptr_t)default_pager },
+		OPT_BOOL_F(0, "ext-grep", &external_grep_allowed__ignored,
+			   N_("allow calling of grep(1) (ignored by this build)"),
+			   PARSE_OPT_NO_GITCOMP),
 		OPT_END()
 	};
 
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 3683c772c5..f0d9126fd6 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1585,21 +1585,7 @@ _git_grep ()
 
 	case "$cur" in
 	--*)
-		__gitcomp "
-			--cached
-			--text --ignore-case --word-regexp --invert-match
-			--full-name --line-number
-			--extended-regexp --basic-regexp --fixed-strings
-			--perl-regexp
-			--threads
-			--files-with-matches --name-only
-			--files-without-match
-			--max-depth
-			--count
-			--and --or --not --all-match
-			--break --heading --show-function --function-context
-			--untracked --no-index
-			"
+		__gitcomp "$(git grep --git-completion-helper)"
 		return
 		;;
 	esac
diff --git a/parse-options.h b/parse-options.h
index 8a3389b05b..2bd833a4c5 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -124,9 +124,11 @@ struct option {
 				      (h), PARSE_OPT_NOARG, NULL, (b) }
 #define OPT_COUNTUP(s, l, v, h)     { OPTION_COUNTUP, (s), (l), (v), NULL, \
 				      (h), PARSE_OPT_NOARG }
-#define OPT_SET_INT(s, l, v, h, i)  { OPTION_SET_INT, (s), (l), (v), NULL, \
-				      (h), PARSE_OPT_NOARG, NULL, (i) }
-#define OPT_BOOL(s, l, v, h)        OPT_SET_INT(s, l, v, h, 1)
+#define OPT_SET_INT_F(s, l, v, h, i, f) { OPTION_SET_INT, (s), (l), (v), NULL, \
+					  (h), PARSE_OPT_NOARG | (f), NULL, (i) }
+#define OPT_SET_INT(s, l, v, h, i)  OPT_SET_INT_F(s, l, v, h, i, 0)
+#define OPT_BOOL_F(s, l, v, h, f)   OPT_SET_INT_F(s, l, v, h, 1, f)
+#define OPT_BOOL(s, l, v, h)        OPT_BOOL_F(s, l, v, h, 0)
 #define OPT_HIDDEN_BOOL(s, l, v, h) { OPTION_SET_INT, (s), (l), (v), NULL, \
 				      (h), PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1}
 #define OPT_CMDMODE(s, l, v, h, i)  { OPTION_CMDMODE, (s), (l), (v), NULL, \
-- 
2.15.1.600.g899a5f85c6


  parent reply	other threads:[~2018-01-16 10:37 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-16 10:36 [PATCH/RFC 0/2] Automate updating git-completion.bash a bit Nguyễn Thái Ngọc Duy
2018-01-16 10:36 ` [PATCH 1/2] parse-options: support --git-completion-helper Nguyễn Thái Ngọc Duy
2018-01-16 18:25   ` Jacob Keller
2018-01-17  0:21     ` Duy Nguyen
2018-01-16 23:46   ` Junio C Hamano
2018-01-17  0:27     ` Duy Nguyen
2018-01-16 10:37 ` Nguyễn Thái Ngọc Duy [this message]
2018-01-17  0:51 ` [PATCH/RFC 0/2] Automate updating git-completion.bash a bit SZEDER Gábor
2018-01-17  9:16   ` Duy Nguyen
2018-01-17  9:34     ` Duy Nguyen
2018-01-22 18:03       ` SZEDER Gábor
2018-01-23  9:59         ` Duy Nguyen
2019-04-11 11:10   ` Duy Nguyen
2019-04-11 11:11     ` Duy Nguyen

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