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commit: refer to commit template as s->fp 

Instead of maintaining a local variable for it, use s->fp to keep
track of where the commit message template should be written.

This prepares us to take advantage of the status_printf functions,
which use a struct wt_status instead of a FILE pointer to determine
where to send their output.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder 2011-02-25 23:10:49 -06:00 committed by Junio C Hamano
parent becbdae82b
commit 37f3012ff2
1 changed files with 13 additions and 14 deletions
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27
builtin/commit.c
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@ -568,7 +568,6 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
int commitable, saved_color_setting;
struct strbuf sb = STRBUF_INIT;
char *buffer;
FILE *fp;
const char *hook_arg1 = NULL;
const char *hook_arg2 = NULL;
int ident_shown = 0;
@ -657,8 +656,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
hook_arg2 = "";
}
fp = fopen(git_path(commit_editmsg), "w");
if (fp == NULL)
s->fp = fopen(git_path(commit_editmsg), "w");
if (s->fp == NULL)
die_errno("could not open '%s'", git_path(commit_editmsg));
if (cleanup_mode != CLEANUP_NONE)
@ -682,7 +681,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
strbuf_release(&sob);
}
if (fwrite(sb.buf, 1, sb.len, fp) < sb.len)
if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
die_errno("could not write commit template");
strbuf_release(&sb);
@ -695,7 +694,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
if (use_editor && include_status) {
char *ai_tmp, *ci_tmp;
if (in_merge)
fprintf(fp,
fprintf(s->fp,
"#\n"
"# It looks like you may be committing a MERGE.\n"
"# If this is not correct, please remove the file\n"
@ -704,45 +703,45 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
"#\n",
git_path("MERGE_HEAD"));
fprintf(fp,
fprintf(s->fp,
"\n"
"# Please enter the commit message for your changes.");
if (cleanup_mode == CLEANUP_ALL)
fprintf(fp,
fprintf(s->fp,
" Lines starting\n"
"# with '#' will be ignored, and an empty"
" message aborts the commit.\n");
else /* CLEANUP_SPACE, that is. */
fprintf(fp,
fprintf(s->fp,
" Lines starting\n"
"# with '#' will be kept; you may remove them"
" yourself if you want to.\n"
"# An empty message aborts the commit.\n");
if (only_include_assumed)
fprintf(fp, "# %s\n", only_include_assumed);
fprintf(s->fp, "# %s\n", only_include_assumed);
ai_tmp = cut_ident_timestamp_part(author_ident->buf);
ci_tmp = cut_ident_timestamp_part(committer_ident.buf);
if (strcmp(author_ident->buf, committer_ident.buf))
fprintf(fp,
fprintf(s->fp,
"%s"
"# Author: %s\n",
ident_shown++ ? "" : "#\n",
author_ident->buf);
if (!user_ident_sufficiently_given())
fprintf(fp,
fprintf(s->fp,
"%s"
"# Committer: %s\n",
ident_shown++ ? "" : "#\n",
committer_ident.buf);
if (ident_shown)
fprintf(fp, "#\n");
fprintf(s->fp, "#\n");
saved_color_setting = s->use_color;
s->use_color = 0;
commitable = run_status(fp, index_file, prefix, 1, s);
commitable = run_status(s->fp, index_file, prefix, 1, s);
s->use_color = saved_color_setting;
*ai_tmp = ' ';
@ -764,7 +763,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
}
strbuf_release(&committer_ident);
fclose(fp);
fclose(s->fp);
if (!commitable && !in_merge && !allow_empty &&
!(amend && is_a_merge(head_sha1))) {