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25b763ba7a
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Junio C Hamano 25b763ba7a builtin/am: introduce write_state_*() helper functions 
There are many calls to write_file() that repeat the same pattern in
the implementation of the builtin version of "am".  They all share
the same traits, i.e they

 - produce a text file with a single string in it;

 - have enough information to produce the entire contents of that
   file;

 - generate the pathname of the file by making a call to am_path(); and

 - they ask write_file() to die() upon failure.

The slight differences among the call sites throw them into roughly
three categories:

 - many write either "t" or "f" based on a boolean value to a file;

 - some write the integer value in decimal text;

 - some others write more general string, e.g. an object name in
   hex, an empty string (i.e. the presense of the file itself serves
   as a flag), etc.

Introduce three helpers, write_state_bool(), write_state_count() and
write_state_text(), to reduce direct calls to write_file().

This is a preparatory step for the next step to ensure that no
"state" file this command leaves in $GIT_DIR is with an incomplete
line at the end.

Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-08-24 11:18:59 -07:00
..
add.c Merge branch 'nd/diff-i-t-a' 2015-06-25 10:47:46 -07:00
am.c builtin/am: introduce write_state_*() helper functions 2015-08-24 11:18:59 -07:00
annotate.c annotate: use argv_array 2014-07-16 11:10:11 -07:00
apply.c Merge branch 'jc/apply-reject-noop-hunk' 2015-06-24 12:21:39 -07:00
archive.c replace {pre,suf}fixcmp() with {starts,ends}_with() 2013-12-05 14:13:21 -08:00
bisect--helper.c Replace deprecated OPT_BOOLEAN by OPT_BOOL 2013-08-05 11:32:19 -07:00
blame.c Merge branch 'jk/date-mode-format' 2015-08-03 11:01:27 -07:00
branch.c delete_ref(): use the usual convention for old_sha1 2015-06-22 13:17:14 -07:00
bundle.c bundle: verify arguments more strictly 2015-05-08 10:52:11 -07:00
cat-file.c cat-file: sort and de-dup output of --batch-all-objects 2015-06-26 09:24:42 -07:00
check-attr.c standardize usage info string format 2015-01-14 09:32:04 -08:00
check-ignore.c standardize usage info string format 2015-01-14 09:32:04 -08:00
check-mailmap.c standardize usage info string format 2015-01-14 09:32:04 -08:00
check-ref-format.c standardize usage info string format 2015-01-14 09:32:04 -08:00
checkout-index.c prefix_path(): unconditionally free results in the callers 2015-05-05 10:31:51 -07:00
checkout.c Merge branch 'es/worktree-add' 2015-07-13 14:02:19 -07:00
clean.c Merge branch 'rs/janitorial' into maint 2015-06-16 14:33:47 -07:00
clone.c Merge branch 'mh/init-delete-refs-api' 2015-08-03 11:01:17 -07:00
column.c standardize usage info string format 2015-01-14 09:32:04 -08:00
commit-tree.c commit-tree: simplify parsing of option -S using skip_prefix() 2014-12-29 09:32:45 -08:00
commit.c convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
config.c Merge branch 'pt/xdg-config-path' into maint 2015-06-05 12:00:04 -07:00
count-objects.c count-objects: report unused files in $GIT_DIR/worktrees/... 2014-12-01 11:00:18 -08:00
credential.c
describe.c get_name(): rewrite to take an object_id argument 2015-05-25 12:19:29 -07:00
diff-files.c standardize usage info string format 2015-01-14 09:32:04 -08:00
diff-index.c standardize usage info string format 2015-01-14 09:32:04 -08:00
diff-tree.c standardize usage info string format 2015-01-14 09:32:04 -08:00
diff.c lockfile.h: extract new header file for the functions in lockfile.c 2014-10-01 13:56:14 -07:00
fast-export.c refs: move the remaining ref module declarations to refs.h 2015-06-22 13:17:12 -07:00
fetch-pack.c standardize usage info string format 2015-01-14 09:32:04 -08:00
fetch.c prune_refs(): use delete_refs() 2015-06-22 13:17:10 -07:00
fmt-merge-msg.c refs: move the remaining ref module declarations to refs.h 2015-06-22 13:17:12 -07:00
for-each-ref.c for-each-ref: introduce filter_refs() 2015-08-03 10:24:07 -07:00
fsck.c Merge branch 'js/fsck-opt' 2015-08-03 11:01:18 -07:00
gc.c Merge branch 'nd/multiple-work-trees' 2015-07-13 14:02:02 -07:00
get-tar-commit-id.c use skip_prefix() to avoid more magic numbers 2014-10-07 11:09:16 -07:00
grep.c Merge branch 'ps/grep-help-all-callback-arg' 2015-04-20 15:28:34 -07:00
hash-object.c Merge branch 'jc/hash-object' into maint 2015-05-26 13:49:25 -07:00
help.c Merge branch 'sb/leaks' 2015-03-20 13:11:53 -07:00
index-pack.c Merge branch 'js/fsck-opt' 2015-08-03 11:01:18 -07:00
init-db.c refs: move the remaining ref module declarations to refs.h 2015-06-22 13:17:12 -07:00
interpret-trailers.c trailer: add interpret-trailers command 2014-10-13 13:55:27 -07:00
log.c Merge branch 'jk/date-mode-format' 2015-08-03 11:01:27 -07:00
ls-files.c Merge branch 'jc/report-path-error-to-dir' into maint 2015-03-31 14:53:08 -07:00
ls-remote.c standardize usage info string format 2015-01-14 09:32:04 -08:00
ls-tree.c ls-tree: disable negative pathspec because it's not supported 2014-12-01 11:33:45 -08:00
mailinfo.c standardize usage info string format 2015-01-14 09:32:04 -08:00
mailsplit.c mailsplit: remove unnecessary unlink(2) call 2014-10-07 10:49:57 -07:00
merge-base.c standardize usage info string format 2015-01-14 09:32:04 -08:00
merge-file.c Merge branch 'ab/merge-file-prefix' 2015-02-22 12:28:25 -08:00
merge-index.c standardize usage info string format 2015-01-14 09:32:04 -08:00
merge-ours.c
merge-recursive.c replace {pre,suf}fixcmp() with {starts,ends}_with() 2013-12-05 14:13:21 -08:00
merge-tree.c merge-tree: remove unused df_conflict arguments 2014-09-02 11:02:58 -07:00
merge.c Merge branch 'jk/at-push-sha1' 2015-06-05 12:17:36 -07:00
mktag.c
mktree.c builtin/mktree.c: use ALLOC_GROW() in append_to_tree() 2014-03-03 14:54:45 -08:00
mv.c standardize usage info string format 2015-01-14 09:32:04 -08:00
name-rev.c name_ref(): rewrite to take an object_id argument 2015-05-25 12:19:29 -07:00
notes.c standardize usage info string format 2015-01-14 09:32:04 -08:00
pack-objects.c parse-options: move unsigned long option parsing out of pack-objects.c 2015-06-22 15:07:21 -07:00
pack-redundant.c standardize usage info string format 2015-01-14 09:32:04 -08:00
pack-refs.c standardize usage info string format 2015-01-14 09:32:04 -08:00
patch-id.c patch-id: convert to use struct object_id 2015-03-13 22:43:14 -07:00
prune-packed.c standardize usage info string format 2015-01-14 09:32:04 -08:00
prune.c Merge branch 'nd/multiple-work-trees' 2015-07-13 14:02:02 -07:00
pull.c pull: remove redirection to git-pull.sh 2015-06-18 13:18:59 -07:00
push.c push: allow --follow-tags to be set by config push.followTags 2015-03-14 15:08:35 -07:00
read-tree.c lockfile.h: extract new header file for the functions in lockfile.c 2014-10-01 13:56:14 -07:00
receive-pack.c fsck: git receive-pack: support excluding objects from fsck'ing 2015-06-23 14:27:37 -07:00
reflog.c builtin/reflog: rewrite ref functions to take an object_id argument 2015-05-25 12:19:30 -07:00
remote-ext.c use skip_prefix() to avoid more magic numbers 2014-10-07 11:09:16 -07:00
remote-fd.c
remote.c prune_remote(): use delete_refs() 2015-06-22 13:17:10 -07:00
repack.c Merge branch 'nd/multiple-work-trees' 2015-05-11 14:23:39 -07:00
replace.c Merge branch 'mh/replace-refs' 2015-08-03 11:01:10 -07:00
rerere.c standardize usage info string format 2015-01-14 09:32:04 -08:00
reset.c lockfile.h: extract new header file for the functions in lockfile.c 2014-10-01 13:56:14 -07:00
rev-list.c Merge branch 'ls/hint-rev-list-count' 2015-07-10 14:26:13 -07:00
rev-parse.c rev-parse --parseopt: allow [*=?!] in argument hints 2015-07-15 10:30:54 -07:00
revert.c standardize usage info string format 2015-01-14 09:32:04 -08:00
rm.c use file_exists() to check if a file exists in the worktree 2015-05-20 13:49:10 -07:00
send-pack.c send-pack.c: add --atomic command line argument 2015-01-07 19:56:44 -08:00
shortlog.c convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
show-branch.c convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
show-ref.c show_ref(): convert local variable peeled to object_id 2015-05-25 12:19:32 -07:00
stripspace.c builtin/stripspace.c: fix broken indentation 2013-09-06 13:33:17 -07:00
symbolic-ref.c standardize usage info string format 2015-01-14 09:32:04 -08:00
tag.c builtin/show-ref: rewrite to take an object_id argument 2015-05-25 12:19:33 -07:00
unpack-file.c
unpack-objects.c fsck (receive-pack): allow demoting errors to warnings 2015-06-23 14:27:34 -07:00
update-index.c Merge branch 'nd/untracked-cache' 2015-05-26 13:24:46 -07:00
update-ref.c delete_ref(): use the usual convention for old_sha1 2015-06-22 13:17:14 -07:00
update-server-info.c
upload-archive.c replace {pre,suf}fixcmp() with {starts,ends}_with() 2013-12-05 14:13:21 -08:00
var.c
verify-commit.c verify-commit: add option to print raw gpg status information 2015-06-22 14:20:47 -07:00
verify-pack.c standardize usage info string format 2015-01-14 09:32:04 -08:00
verify-tag.c verify-tag: add option to print raw gpg status information 2015-06-22 14:20:47 -07:00
worktree.c Merge branch 'es/worktree-add' 2015-07-13 14:02:19 -07:00
write-tree.c