Merge branch 'jc/am-state-fix'

Recent reimplementation of "git am" changed the format of state
files kept in $GIT_DIR/rebase-apply/ without meaning to do so,
primarily because write_file() API was cumbersome to use and it was
easy to mistakenly make text files with incomplete lines.  Update
write_file() interface to make it harder to misuse.

* jc/am-state-fix:
  write_file(): drop caller-supplied LF from calls to create a one-liner file
  write_file_v(): do not leave incomplete line at the end
  write_file(): drop "fatal" parameter
  builtin/am: make sure state files are text
  builtin/am: introduce write_state_*() helper functions
This commit is contained in:
Junio C Hamano
2015-08-31 15:39:01 -07:00
10 changed files with 80 additions and 44 deletions

View File

@ -238,7 +238,7 @@ static int add_worktree(const char *path, const char *refname,
* after the preparation is over.
*/
strbuf_addf(&sb, "%s/locked", sb_repo.buf);
write_file(sb.buf, 1, "initializing\n");
write_file(sb.buf, "initializing");
strbuf_addf(&sb_git, "%s/.git", path);
if (safe_create_leading_directories_const(sb_git.buf))
@ -248,8 +248,8 @@ static int add_worktree(const char *path, const char *refname,
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/gitdir", sb_repo.buf);
write_file(sb.buf, 1, "%s\n", real_path(sb_git.buf));
write_file(sb_git.buf, 1, "gitdir: %s/worktrees/%s\n",
write_file(sb.buf, "%s", real_path(sb_git.buf));
write_file(sb_git.buf, "gitdir: %s/worktrees/%s",
real_path(get_git_common_dir()), name);
/*
* This is to keep resolve_ref() happy. We need a valid HEAD
@ -260,10 +260,10 @@ static int add_worktree(const char *path, const char *refname,
*/
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/HEAD", sb_repo.buf);
write_file(sb.buf, 1, "0000000000000000000000000000000000000000\n");
write_file(sb.buf, "0000000000000000000000000000000000000000");
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/commondir", sb_repo.buf);
write_file(sb.buf, 1, "../..\n");
write_file(sb.buf, "../..");
fprintf_ln(stderr, _("Preparing %s (identifier %s)"), path, name);