git-commit-vandalism/builtin
David Aguilar d81345ce09 difftool: fix bug when printing usage
"git difftool -h" reports an error:

	fatal: BUG: setup_git_env called without repository

Defer repository setup so that the help option processing happens before
the repository is initialized.

Add tests to ensure that the basic usage works inside and outside of a
repository.

Signed-off-by: David Aguilar <davvid@gmail.com>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-06 10:13:48 -08:00
..
add.c add: modify already added files when --chmod is given 2016-09-15 12:13:54 -07:00
am.c Merge branch 'bc/object-id' 2016-09-19 13:47:19 -07:00
annotate.c
apply.c Convert read_mmblob to take struct object_id. 2016-09-07 12:59:42 -07:00
archive.c archive: read local configuration 2016-11-22 13:55:20 -08:00
bisect--helper.c
blame.c Merge branch 'jc/blame-reverse' 2016-10-10 14:03:51 -07:00
branch.c Merge branch 'jk/create-branch-remove-unused-param' 2016-11-17 13:45:21 -08:00
bundle.c
cat-file.c Merge branch 'jk/pack-objects-optim-mru' 2016-10-10 14:03:47 -07:00
check-attr.c
check-ignore.c
check-mailmap.c
check-ref-format.c use xmallocz to avoid size arithmetic 2016-02-22 14:51:09 -08:00
checkout-index.c introduce CHECKOUT_INIT 2016-09-22 13:42:18 -07:00
checkout.c Merge branch 'jk/create-branch-remove-unused-param' 2016-11-17 13:45:21 -08:00
clean.c Merge branch 'jk/tighten-alloc' 2016-02-26 13:37:16 -08:00
clone.c Merge branch 'jk/clone-copy-alternates-fix' 2016-10-17 13:25:18 -07:00
column.c
commit-tree.c builtin/commit-tree: convert to struct object_id 2016-09-07 12:59:43 -07:00
commit.c Merge branch 'rs/commit-pptr-simplify' 2016-10-31 13:15:25 -07:00
config.c i18n: config: mark error message for translation 2016-09-15 13:17:32 -07:00
count-objects.c alternates: use fspathcmp to detect duplicates 2016-10-10 13:52:37 -07:00
credential.c
describe.c use QSORT 2016-09-29 15:42:18 -07:00
diff-files.c diff: run arguments through precompose_argv 2016-05-13 14:35:49 -07:00
diff-index.c diff: run arguments through precompose_argv 2016-05-13 14:35:49 -07:00
diff-tree.c Merge branch 'ar/diff-args-osx-precompose' into maint 2016-06-06 14:27:35 -07:00
diff.c Merge branch 'jk/setup-sequence-update' 2016-09-21 15:15:24 -07:00
difftool.c difftool: fix bug when printing usage 2017-02-06 10:13:48 -08:00
fast-export.c use QSORT 2016-09-29 15:42:18 -07:00
fetch-pack.c Merge branch 'nd/shallow-deepen' 2016-10-10 14:03:50 -07:00
fetch.c Merge branch 'jc/abbrev-auto' 2016-10-27 14:58:48 -07:00
fmt-merge-msg.c remove unnecessary check before QSORT 2016-09-29 15:42:18 -07:00
for-each-ref.c
fsck.c alternates: use a separate scratch space 2016-10-10 13:52:36 -07:00
gc.c Merge branch 'jk/reduce-gc-aggressive-depth' 2016-09-21 15:15:30 -07:00
get-tar-commit-id.c
grep.c cache: convert struct cache_entry to use struct object_id 2016-09-07 12:59:42 -07:00
hash-object.c hash-object: always try to set up the git repository 2016-09-13 15:45:45 -07:00
help.c Merge branch 'js/no-html-bypass-on-windows' into maint 2016-09-08 21:35:55 -07:00
index-pack.c use QSORT, part 2 2016-09-29 20:40:23 -07:00
init-db.c Merge branch 'nd/init-core-worktree-in-multi-worktree-world' 2016-10-03 13:30:35 -07:00
interpret-trailers.c Merge branch 'jk/parseopt-string-list' into jk/string-list-static-init 2016-06-13 10:37:48 -07:00
log.c Merge branch 'jt/format-patch-rfc' 2016-09-26 16:09:17 -07:00
ls-files.c Merge branch 'bw/ls-files-recurse-submodules' 2016-10-26 13:14:44 -07:00
ls-remote.c
ls-tree.c
mailinfo.c mailinfo: read local configuration 2016-11-22 13:13:16 -08:00
mailsplit.c mailsplit: support unescaping mboxrd messages 2016-06-06 11:14:43 -07:00
merge-base.c merge-base: handle --fork-point without reflog 2016-10-12 14:30:16 -07:00
merge-file.c builtin/merge-file.c: use error_errno() 2016-05-09 12:29:08 -07:00
merge-index.c cache: convert struct cache_entry to use struct object_id 2016-09-07 12:59:42 -07:00
merge-ours.c
merge-recursive.c i18n: merge-recursive: mark verbose message for translation 2016-09-15 13:17:32 -07:00
merge-tree.c struct name_entry: use struct object_id instead of unsigned char sha1[20] 2016-04-25 14:23:42 -07:00
merge.c find_unique_abbrev: use 4-buffer ring 2016-10-26 13:30:51 -07:00
mktag.c
mktree.c use QSORT 2016-09-29 15:42:18 -07:00
mv.c Merge branch 'rs/copy-array' 2016-10-03 13:30:33 -07:00
name-rev.c use QSORT 2016-09-29 15:42:18 -07:00
notes.c notes: spell first word of error messages in lowercase 2016-09-15 13:17:32 -07:00
pack-objects.c sha1_file: rename git_open_noatime() to git_open() 2016-10-25 10:59:13 -07:00
pack-redundant.c convert trivial cases to ALLOC_ARRAY 2016-02-22 14:51:09 -08:00
pack-refs.c
patch-id.c Merge branch 'rs/patch-id-use-skip-prefix' 2016-06-03 14:38:03 -07:00
prune-packed.c
prune.c
pull.c wt-status: teach has_{unstaged,uncommitted}_changes() about submodules 2016-10-07 09:29:31 -07:00
push.c push: accept push options 2016-07-14 15:50:41 -07:00
read-tree.c cache: convert struct cache_entry to use struct object_id 2016-09-07 12:59:42 -07:00
receive-pack.c Merge branch 'ls/filter-process' 2016-10-31 13:15:21 -07:00
reflog.c struct name_entry: use struct object_id instead of unsigned char sha1[20] 2016-04-25 14:23:42 -07:00
remote-ext.c pkt-line: rename packet_write() to packet_write_fmt() 2016-10-17 11:36:50 -07:00
remote-fd.c
remote.c use QSORT 2016-09-29 15:42:18 -07:00
repack.c Merge branch 'va/i18n-even-more' 2016-07-13 11:24:10 -07:00
replace.c Merge branch 'js/replace-edit-use-editor-configuration' into maint 2016-05-06 14:53:24 -07:00
rerere.c
reset.c Merge branch 'js/reset-usage' 2016-10-17 13:25:22 -07:00
rev-list.c rev-list: use hdr_termination instead of a always using a newline 2016-10-20 14:44:37 -07:00
rev-parse.c Merge branch 'lt/abbrev-auto' 2016-10-27 14:58:47 -07:00
revert.c sequencer: get rid of the subcommand field 2016-10-21 09:32:34 -07:00
rm.c builtin/rm: convert to use struct object_id 2016-09-07 12:59:42 -07:00
send-pack.c Merge branch 'sk/send-pack-all-fix' into maint 2016-04-29 14:15:57 -07:00
shortlog.c use QSORT, part 2 2016-09-29 20:40:23 -07:00
show-branch.c show-branch: use QSORT 2016-10-03 12:46:47 -07:00
show-ref.c
stripspace.c stripspace: respect repository config 2016-11-21 11:00:38 -08:00
submodule--helper.c Merge branch 'sb/submodule-ignore-trailing-slash' 2016-10-27 14:58:49 -07:00
symbolic-ref.c symbolic-ref -d: do not allow removal of HEAD 2016-09-02 09:01:38 -07:00
tag.c Merge branch 'st/verify-tag' 2016-04-29 12:59:09 -07:00
unpack-file.c
unpack-objects.c unpack-objects: add --max-input-size=<size> option 2016-08-24 12:31:05 -07:00
update-index.c Merge branch 'tg/add-chmod+x-fix' 2016-09-26 16:09:20 -07:00
update-ref.c
update-server-info.c
upload-archive.c archive: read local configuration 2016-11-22 13:55:20 -08:00
var.c
verify-commit.c
verify-pack.c
verify-tag.c verify-tag: move tag verification code to tag.c 2016-04-22 14:06:46 -07:00
worktree.c worktree: honor configuration variables 2016-09-27 10:51:33 -07:00
write-tree.c