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From: Thomas Gummerer <t.gummerer@gmail.com>
To: git@vger.kernel.org
Cc: Duy Nguyen <pclouds@gmail.com>,
	Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Junio C Hamano <gitster@pobox.com>,
	Eric Sunshine <sunshine@sunshineco.com>,
	Johannes Sixt <j6t@kdbg.org>,
	Thomas Gummerer <t.gummerer@gmail.com>
Subject: [PATCH v3 03/14] apply: only pass required data to git_header_name
Date: Mon,  8 Jul 2019 17:33:04 +0100	[thread overview]
Message-ID: <20190708163315.29912-4-t.gummerer@gmail.com> (raw)
In-Reply-To: <20190708163315.29912-1-t.gummerer@gmail.com>

Currently the 'git_header_name()' function takes 'struct apply_state'
as parameter, even though it only needs the p_value from that struct.

This function is in the callchain of 'parse_git_header()', which we
want to make more generally useful in a subsequent commit.  To make
that happen we only want to pass in the required data to
'parse_git_header()', and not the whole 'struct apply_state', and thus
we want functions in the callchain of 'parse_git_header()' to only
take arguments they really need.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
---
 apply.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/apply.c b/apply.c
index fc7083fcbc..ac668e754d 100644
--- a/apply.c
+++ b/apply.c
@@ -1164,7 +1164,7 @@ static const char *skip_tree_prefix(int p_value,
  * creation or deletion of an empty file.  In any of these cases,
  * both sides are the same name under a/ and b/ respectively.
  */
-static char *git_header_name(struct apply_state *state,
+static char *git_header_name(int p_value,
 			     const char *line,
 			     int llen)
 {
@@ -1184,7 +1184,7 @@ static char *git_header_name(struct apply_state *state,
 			goto free_and_fail1;
 
 		/* strip the a/b prefix including trailing slash */
-		cp = skip_tree_prefix(state->p_value, first.buf, first.len);
+		cp = skip_tree_prefix(p_value, first.buf, first.len);
 		if (!cp)
 			goto free_and_fail1;
 		strbuf_remove(&first, 0, cp - first.buf);
@@ -1201,7 +1201,7 @@ static char *git_header_name(struct apply_state *state,
 		if (*second == '"') {
 			if (unquote_c_style(&sp, second, NULL))
 				goto free_and_fail1;
-			cp = skip_tree_prefix(state->p_value, sp.buf, sp.len);
+			cp = skip_tree_prefix(p_value, sp.buf, sp.len);
 			if (!cp)
 				goto free_and_fail1;
 			/* They must match, otherwise ignore */
@@ -1212,7 +1212,7 @@ static char *git_header_name(struct apply_state *state,
 		}
 
 		/* unquoted second */
-		cp = skip_tree_prefix(state->p_value, second, line + llen - second);
+		cp = skip_tree_prefix(p_value, second, line + llen - second);
 		if (!cp)
 			goto free_and_fail1;
 		if (line + llen - cp != first.len ||
@@ -1227,7 +1227,7 @@ static char *git_header_name(struct apply_state *state,
 	}
 
 	/* unquoted first name */
-	name = skip_tree_prefix(state->p_value, line, llen);
+	name = skip_tree_prefix(p_value, line, llen);
 	if (!name)
 		return NULL;
 
@@ -1243,7 +1243,7 @@ static char *git_header_name(struct apply_state *state,
 			if (unquote_c_style(&sp, second, NULL))
 				goto free_and_fail2;
 
-			np = skip_tree_prefix(state->p_value, sp.buf, sp.len);
+			np = skip_tree_prefix(p_value, sp.buf, sp.len);
 			if (!np)
 				goto free_and_fail2;
 
@@ -1287,7 +1287,7 @@ static char *git_header_name(struct apply_state *state,
 			 */
 			if (!name[len + 1])
 				return NULL; /* no postimage name */
-			second = skip_tree_prefix(state->p_value, name + len + 1,
+			second = skip_tree_prefix(p_value, name + len + 1,
 						  line_len - (len + 1));
 			if (!second)
 				return NULL;
@@ -1333,7 +1333,7 @@ static int parse_git_header(struct apply_state *state,
 	 * or removing or adding empty files), so we get
 	 * the default name from the header.
 	 */
-	patch->def_name = git_header_name(state, line, len);
+	patch->def_name = git_header_name(state->p_value, line, len);
 	if (patch->def_name && state->root.len) {
 		char *s = xstrfmt("%s%s", state->root.buf, patch->def_name);
 		free(patch->def_name);
-- 
2.22.0.510.g264f2c817a


  parent reply	other threads:[~2019-07-08 16:37 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190414210933.20875-1-t.gummerer@gmail.com/>
2019-07-05 17:06 ` [PATCH v2 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-05 18:51     ` Johannes Schindelin
2019-07-05 17:06   ` [PATCH v2 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-05 18:48     ` Johannes Schindelin
2019-07-05 17:06   ` [PATCH v2 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-05 19:05     ` Johannes Schindelin
2019-07-08 11:24       ` Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-05 19:09     ` Johannes Schindelin
2019-07-05 17:06   ` [PATCH v2 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-05 19:35     ` Johannes Schindelin
2019-07-08 11:44       ` Thomas Gummerer
2019-07-08 13:12         ` Johannes Schindelin
2019-07-05 17:06   ` [PATCH v2 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-05 17:06   ` [PATCH v2 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-05 19:48   ` [PATCH v2 00/14] output improvements for git range-diff Johannes Schindelin
2019-07-08 11:45     ` Thomas Gummerer
2019-07-08 16:33   ` [PATCH v3 " Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-08 16:33     ` Thomas Gummerer [this message]
2019-07-08 16:33     ` [PATCH v3 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 07/14] apply: make parse_git_header public Thomas Gummerer
2019-07-09 19:39       ` Junio C Hamano
2019-07-09 21:23         ` Thomas Gummerer
2019-07-09 23:22           ` Junio C Hamano
2019-07-10  8:48             ` Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-08 16:33     ` [PATCH v3 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 16:08     ` [PATCH v4 00/14] output improvements for git range-diff Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 01/14] apply: replace marc.info link with public-inbox Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 02/14] apply: only pass required data to skip_tree_prefix Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 03/14] apply: only pass required data to git_header_name Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 04/14] apply: only pass required data to check_header_line Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 05/14] apply: only pass required data to find_name_* Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 06/14] apply: only pass required data to gitdiff_* functions Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 07/14] apply: make parse_git_diff_header public Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 08/14] range-diff: fix function parameter indentation Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 09/14] range-diff: split lines manually Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 10/14] range-diff: don't remove funcname from inner diff Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 11/14] range-diff: suppress line count in outer diff Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 12/14] range-diff: add section header instead of diff header Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 13/14] range-diff: add filename to inner diff Thomas Gummerer
2019-07-11 16:08       ` [PATCH v4 14/14] range-diff: add headers to the outer hunk header Thomas Gummerer
2019-07-11 22:09       ` [PATCH v4 00/14] output improvements for git range-diff Ramsay Jones
2019-07-12 10:44       ` Johannes Schindelin

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