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2018-08-27Merge branch 'sg/t3420-autostash-fix'Libravatar Junio C Hamano1-4/+4
Test fixes. * sg/t3420-autostash-fix: t3420-rebase-autostash: don't try to grep non-existing files
2018-08-27Merge branch 'sg/t3903-missing-fix'Libravatar Junio C Hamano1-1/+1
Test fixes. * sg/t3903-missing-fix: t3903-stash: don't try to grep non-existing file
2018-08-27Merge branch 'sg/t7501-thinkofix'Libravatar Junio C Hamano1-1/+1
Test fixes. * sg/t7501-thinkofix: t7501-commit: drop silly command substitution
2018-08-27Merge branch 'sg/t0020-conversion-fix'Libravatar Junio C Hamano1-1/+1
Test fixes. * sg/t0020-conversion-fix: t0020-crlf: check the right file
2018-08-27Merge branch 'sg/t4051-fix'Libravatar Junio C Hamano1-1/+1
Test fixes. * sg/t4051-fix: t4051-diff-function-context: read the right file
2018-08-27Merge branch 'js/larger-timestamps'Libravatar Junio C Hamano1-1/+1
Portability fix. * js/larger-timestamps: commit: use timestamp_t for author_date_slab
2018-08-27Merge branch 'jk/use-compat-util-in-test-tool'Libravatar Junio C Hamano1-0/+2
Dev tool update. * jk/use-compat-util-in-test-tool: test-tool.h: include git-compat-util.h
2018-08-27Merge branch 'sg/test-must-be-empty'Libravatar Junio C Hamano77-344/+231
Test fixes. * sg/test-must-be-empty: tests: use 'test_must_be_empty' instead of 'test_cmp <empty> <out>' tests: use 'test_must_be_empty' instead of 'test_cmp /dev/null <out>' tests: use 'test_must_be_empty' instead of 'test ! -s' tests: use 'test_must_be_empty' instead of '! test -s'
2018-08-27Merge branch 'rs/opt-updates'Libravatar Junio C Hamano5-6/+6
"git cmd -h" updates. * rs/opt-updates: parseopt: group literal string alternatives in argument help remote: improve argument help for add --mirror checkout-index: improve argument help for --stage
2018-08-27Merge branch 'nd/complete-config-vars'Libravatar Junio C Hamano4-14/+14
"git help --config" (which is used in command line completion) missed the configuration variables not described in the main config.txt file but are described in another file that is included by it, which has been corrected. * nd/complete-config-vars: generate-cmdlist.sh: collect config from all config.txt files
2018-08-27Merge branch 'ab/unconditional-free-and-null'Libravatar Junio C Hamano4-12/+4
Code clean-up. * ab/unconditional-free-and-null: refactor various if (x) FREE_AND_NULL(x) to just FREE_AND_NULL(x)
2018-08-27Merge branch 'ep/worktree-quiet-option'Libravatar Junio C Hamano3-3/+22
"git worktree" command learned "--quiet" option to make it less verbose. * ep/worktree-quiet-option: worktree: add --quiet option
2018-08-27Merge branch 'sm/branch-sort-config'Libravatar Junio C Hamano4-3/+64
"git branch --list" learned to take the default sort order from the 'branch.sort' configuration variable, just like "git tag --list" pays attention to 'tag.sort'. * sm/branch-sort-config: branch: support configuring --sort via .gitconfig
2018-08-27Merge branch 'nd/config-core-checkstat-doc'Libravatar Junio C Hamano1-4/+14
The meaning of the possible values the "core.checkStat" configuration variable can take were not adequately documented, which has been fixed. * nd/config-core-checkstat-doc: config.txt: clarify core.checkStat
2018-08-22t3420-rebase-autostash: don't try to grep non-existing filesLibravatar SZEDER Gábor1-4/+4
Several tests in 't3420-rebase-autostash.sh' start various rebase processes that are expected to fail because of merge conflicts. These tests then run '! grep' to ensure that the autostash feature did its job, and the dirty contents of a file is gone. However, due to the test repo's history and the choice of upstream branch that file shouldn't exist in the conflicted state at all. Consequently, this 'grep' doesn't fail as expected, because it can't find the dirty content, but it fails because it can't open the file. Tighten this check by using 'test_path_is_missing' instead, thereby avoiding unexpected errors from 'grep' as well. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-22t3903-stash: don't try to grep non-existing fileLibravatar SZEDER Gábor1-1/+1
The test 'store updates stash ref and reflog' in 't3903-stash.sh' creates a stash from a new file, runs 'git reset --hard' to throw away any modifications to the work tree, and then runs '! grep' to ensure that the staged contents are gone. Since the file didn't exist before, it shouldn't exist after 'git reset' either. Consequently, this 'grep' doesn't fail as expected, because it can't find the staged content, but it fails because it can't open the file. Tighten this check by using 'test_path_is_missing' instead, thereby avoiding an unexpected error from 'grep' as well. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-22Merge branch 'nd/pack-deltify-regression-fix'Libravatar Junio C Hamano5-15/+58
In a recent update in 2.18 era, "git pack-objects" started producing a larger than necessary packfiles by missing opportunities to use large deltas. * nd/pack-deltify-regression-fix: pack-objects: fix performance issues on packing large deltas
2018-08-22t4051-diff-function-context: read the right fileLibravatar SZEDER Gábor1-1/+1
The test ' context does not include preceding empty lines' in the block of tests 'change with long common tail and no context' in 't4051-diff-function-context.sh' tries to read the file 'long_common_tail.diff.diff', but that file doesn't exist as its name contains one more '.diff' suffixes than necessary. Despite this error the test still succeeded without checking what it's supposed to, because this erroneous read is done on the line: test "$(first_context_line <long_common_tail.diff.diff)" != " " which means that: - the command substitution hides the error, so it won't fail the test, and - the result of the command substitution is the empty string, which is, of course, not equal to a single space character, so the condition is fulfilled, and the test succeeds. As a minimal fix, fix the name of the file to be read. In the future we might want to reorganize this test script (1) to use 'test_cmp' instead of 'test's and command substitutions to catch failing commands and to provide helpful error messages, and (2) to specify what the expected result actually _is_ instead of what it isn't. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-22t0020-crlf: check the right fileLibravatar SZEDER Gábor1-1/+1
In the test 'checkout with autocrlf=input' in 't0020-crlf.sh', one of the 'has_cr' checks looks at the non-existing file 'two' instead of 'dir/two'. The test still succeeds, without actually checking what it was supposed to, because this check is expected to fail anyway. As a minimal fix, fix the name of the file to be checked. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-22t7501-commit: drop silly command substitutionLibravatar SZEDER Gábor1-1/+1
The test '--dry-run with conflicts fixed from a merge' in 't7501-commit.sh', added in 8dc874b2ee (wt-status.c: set commitable bit if there is a meaningful merge., 2016-02-15), runs the following unnecessary and downright bogus command substitution: ! $(git merge --no-commit commit-1) && I.e. after 'git merge ...' is executed and expectedly fails, the test attempts to execute its output: Merging: 80f2ea2 commit 2 virtual commit-1 found 1 common ancestor: e60d113 Initial commit Auto-merging test-file CONFLICT (content): Merge conflict in test-file Automatic merge failed; fix conflicts and then commit the result. as a command, which most likely fails, because there is no such command as "Merging:". Then '!' negates the failed exit status, the test continues, and eventually succeeds. Remove this command substitution and use 'test_must_fail' to ensure that 'git merge' fails. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21commit: use timestamp_t for author_date_slabLibravatar Derrick Stolee1-1/+1
The author_date_slab is used to store the author date of a commit when walking with the --author-date flag in rev-list or log. This was added as an 'unsigned long' in 81c6b38b "log: --author-date-order" Since 'unsigned long' is ambiguous in its bit-ness across platforms (64-bit in Linux, 32-bit in Windows, for example), most references to the author dates in commit.c were converted to timestamp_t in dddbad72 "timestamp_t: a new data type for timestamps" However, the slab definition was missed, leading to a mismatch in the data types in Windows. This would not reveal itself as a bug unless someone authors a commit after February 2106, but commits can store anything as their author date. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21test-tool.h: include git-compat-util.hLibravatar Jeff King1-0/+2
The test-tool programs include "test-tool.h" as their first include, which breaks our CodingGuideline of "the first include must be git-compat-util.h or an equivalent". Rather than change them all, let's instead make test-tool.h one of those equivalents, just like we do for builtin.h (which many of the actual git builtins include first). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21tests: use 'test_must_be_empty' instead of 'test_cmp <empty> <out>'Libravatar SZEDER Gábor46-226/+114
Using 'test_must_be_empty' is shorter and more idiomatic than >empty && test_cmp empty out as it saves the creation of an empty file. Furthermore, sometimes the expected empty file doesn't have such a descriptive name like 'empty', and its creation is far away from the place where it's finally used for comparison (e.g. in 't7600-merge.sh', where two expected empty files are created in the 'setup' test, but are used only about 500 lines later). These cases were found by instrumenting 'test_cmp' to error out the test script when it's used to compare empty files, and then converted manually. Note that even after this patch there still remain a lot of cases where we use 'test_cmp' to check empty files: - Sometimes the expected output is not hard-coded in the test, but 'test_cmp' is used to ensure that two similar git commands produce the same output, and that output happens to be empty, e.g. the test 'submodule update --merge - ignores --merge for new submodules' in 't7406-submodule-update.sh'. - Repetitive common tasks, including preparing the expected results and running 'test_cmp', are often extracted into a helper function, and some of this helper's callsites expect no output. - For the same reason as above, the whole 'test_expect_success' block is within a helper function, e.g. in 't3070-wildmatch.sh'. - Or 'test_cmp' is invoked in a loop, e.g. the test 'cvs update (-p)' in 't9400-git-cvsserver-server.sh'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21tests: use 'test_must_be_empty' instead of 'test_cmp /dev/null <out>'Libravatar SZEDER Gábor10-16/+16
Using 'test_must_be_empty' is more idiomatic than 'test_cmp /dev/null out', and its message on error is perhaps a bit more to the point. This patch was basically created by running: sed -i -e 's%test_cmp /dev/null%test_must_be_empty%' t[0-9]*.sh with the exception of the change in 'should not fail in an empty repo' in 't7401-submodule-summary.sh', where it was 'test_cmp output /dev/null'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21tests: use 'test_must_be_empty' instead of 'test ! -s'Libravatar SZEDER Gábor4-4/+4
Using 'test_must_be_empty' is preferable to 'test ! -s', because it gives a helpful error message if the given file is unexpectedly no empty, while the latter remains completely silent. Furthermore, it also catches cases when the given file unexpectedly does not exist at all. This patch was created by: sed -i -e 's/test ! -s/test_must_be_empty/' t[0-9]*.sh Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21tests: use 'test_must_be_empty' instead of '! test -s'Libravatar SZEDER Gábor25-99/+98
Using 'test_must_be_empty' is preferable to '! test -s', because it gives a helpful error message if the given file is unexpectedly not empty, while the latter remains completely silent. Furthermore, it also catches cases when the given file unexpectedly does not exist at all. This patch was basically created by: sed -i -e 's/! test -s/test_must_be_empty/' t[0-9]*.sh with the following notable exceptions: - The '! test -s' check in '.gitmodules ignore=dirty suppresses submodules with untracked content' in 't7508-status.sh' is left as-is, because it's bogus and, therefore, it's subject of a dedicated patch. - The '! test -s' checks in 't9131-git-svn-empty-symlink.sh' and 't9135-git-svn-moved-branch-empty-file.sh' are immediately preceeded by a 'test -f' to ensure that the files exist in the first place. 'test_must_be_empty' ensures that as well, so those 'test -f' commands are removed as well. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21parseopt: group literal string alternatives in argument helpLibravatar René Scharfe3-4/+4
This formally clarifies that the "--option=" part is the same for all alternatives. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21remote: improve argument help for add --mirrorLibravatar René Scharfe1-1/+1
Group the possible values using a pair of parentheses and don't mark them for translation, as they are literal strings that have to be used as-is in any locale. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21checkout-index: improve argument help for --stageLibravatar René Scharfe1-1/+1
Spell out all alternatives and avoid using a numerical range operator, as it is not mentioned in CodingGuidelines and the resulting string is still concise. Wrap them in parentheses to document clearly that the "--stage=" part is common among them. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-21generate-cmdlist.sh: collect config from all config.txt filesLibravatar Nguyễn Thái Ngọc Duy4-14/+14
This script uses Documentation/config.txt as input for "git help --config" and "git config" completion but it misses the fact that config.txt includes other txt files. Include all *config.txt as input when scanning for config keys. This could produce false positives, but as long as we stick to the blah-config.txt naming convention, we should be ok. While at there, move diff.* from config.txt to diff-config.txt where all other diff config keys are. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-20Git 2.19-rc0Libravatar Junio C Hamano2-1/+81
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-20Merge branch 'ab/checkout-default-remote'Libravatar Junio C Hamano1-2/+7
* ab/checkout-default-remote: t2024: mark test using "checkout -p" with PERL prerequisite
2018-08-20Merge branch 'hn/highlight-sideband-keywords'Libravatar Junio C Hamano5-9/+235
The sideband code learned to optionally paint selected keywords at the beginning of incoming lines on the receiving end. * hn/highlight-sideband-keywords: sideband: do not read beyond the end of input sideband: highlight keywords in remote sideband output
2018-08-20Merge branch 'nd/cherry-pick-quit-fix'Libravatar Junio C Hamano2-3/+13
"git cherry-pick --quit" failed to remove CHERRY_PICK_HEAD even though we won't be in a cherry-pick session after it returns, which has been corrected. * nd/cherry-pick-quit-fix: cherry-pick: fix --quit not deleting CHERRY_PICK_HEAD
2018-08-20Merge branch 'sb/submodule-cleanup'Libravatar Junio C Hamano2-42/+58
A few preliminary minor clean-ups in the area around submodules. * sb/submodule-cleanup: builtin/submodule--helper: remove stray new line t7410: update to new style
2018-08-20Merge branch 'pw/rebase-i-merge-segv-fix'Libravatar Junio C Hamano2-12/+42
"git rebase -i", when a 'merge <branch>' insn in its todo list fails, segfaulted, which has been (minimally) corrected. * pw/rebase-i-merge-segv-fix: rebase -i: fix SIGSEGV when 'merge <branch>' fails t3430: add conflicting commit
2018-08-20Merge branch 'pw/rebase-i-squash-number-fix'Libravatar Junio C Hamano2-3/+5
When "git rebase -i" is told to squash two or more commits into one, it labeled the log message for each commit with its number. It correctly called the first one "1st commit", but the next one was "commit #1", which was off-by-one. This has been corrected. * pw/rebase-i-squash-number-fix: rebase -i: fix numbering in squash message
2018-08-20Merge branch 'sb/config-write-fix'Libravatar Junio C Hamano3-1/+119
Recent update to "git config" broke updating variable in a subsection, which has been corrected. * sb/config-write-fix: git-config: document accidental multi-line setting in deprecated syntax config: fix case sensitive subsection names on writing t1300: document current behavior of setting options
2018-08-20Merge branch 'ab/submodule-relative-url-tests'Libravatar Junio C Hamano1-0/+13
Test updates. * ab/submodule-relative-url-tests: submodule: add more exhaustive up-path testing
2018-08-20Merge branch 'en/incl-forward-decl'Libravatar Junio C Hamano61-17/+151
Code hygiene improvement for the header files. * en/incl-forward-decl: Remove forward declaration of an enum compat/precompose_utf8.h: use more common include guard style urlmatch.h: fix include guard Move definition of enum branch_track from cache.h to branch.h alloc: make allocate_alloc_state and clear_alloc_state more consistent Add missing includes and forward declarations
2018-08-20Merge branch 'jt/repack-promisor-packs'Libravatar Junio C Hamano3-59/+214
After a partial clone, repeated fetches from promisor remote would have accumulated many packfiles marked with .promisor bit without getting them coalesced into fewer packfiles, hurting performance. "git repack" now learned to repack them. * jt/repack-promisor-packs: repack: repack promisor objects if -a or -A is set repack: refactor setup of pack-objects cmd
2018-08-20Merge branch 'wc/make-funnynames-shared-lazy-prereq'Libravatar Junio C Hamano5-25/+26
A test prerequisite defined by various test scripts with slightly different semantics has been consolidated into a single copy and made into a lazily defined one. * wc/make-funnynames-shared-lazy-prereq: t: factor out FUNNYNAMES as shared lazy prereq
2018-08-20Merge branch 'jh/partial-clone-doc'Libravatar Junio C Hamano2-104/+105
Doc updates. * jh/partial-clone-doc: partial-clone: render design doc using asciidoc
2018-08-20Merge branch 'js/chain-lint-attrfix'Libravatar Junio C Hamano1-0/+1
Test fix. * js/chain-lint-attrfix: chainlint: fix for core.autocrlf=true
2018-08-20Merge branch 'sb/pull-rebase-submodule'Libravatar Junio C Hamano1-0/+3
"git pull --rebase -v" in a repository with a submodule barfed as an intermediate process did not understand what "-v(erbose)" flag meant, which has been fixed. * sb/pull-rebase-submodule: git-submodule.sh: accept verbose flag in cmd_update to be non-quiet
2018-08-20Merge branch 'js/range-diff'Libravatar Junio C Hamano19-19/+1915
"git tbdiff" that lets us compare individual patches in two iterations of a topic has been rewritten and made into a built-in command. * js/range-diff: (21 commits) range-diff: use dim/bold cues to improve dual color mode range-diff: make --dual-color the default mode range-diff: left-pad patch numbers completion: support `git range-diff` range-diff: populate the man page range-diff --dual-color: skip white-space warnings range-diff: offer to dual-color the diffs diff: add an internal option to dual-color diffs of diffs color: add the meta color GIT_COLOR_REVERSE range-diff: use color for the commit pairs range-diff: add tests range-diff: do not show "function names" in hunk headers range-diff: adjust the output of the commit pairs range-diff: suppress the diff headers range-diff: indent the diffs just like tbdiff range-diff: right-trim commit messages range-diff: also show the diff between patches range-diff: improve the order of the shown commits range-diff: first rudimentary implementation Introduce `range-diff` to compare iterations of a topic branch ...
2018-08-20Merge branch 'nd/no-the-index'Libravatar Junio C Hamano55-245/+337
The more library-ish parts of the codebase learned to work on the in-core index-state instance that is passed in by their callers, instead of always working on the singleton "the_index" instance. * nd/no-the-index: (24 commits) blame.c: remove implicit dependency on the_index apply.c: remove implicit dependency on the_index apply.c: make init_apply_state() take a struct repository apply.c: pass struct apply_state to more functions resolve-undo.c: use the right index instead of the_index archive-*.c: use the right repository archive.c: avoid access to the_index grep: use the right index instead of the_index attr: remove index from git_attr_set_direction() entry.c: use the right index instead of the_index submodule.c: use the right index instead of the_index pathspec.c: use the right index instead of the_index unpack-trees: avoid the_index in verify_absent() unpack-trees: convert clear_ce_flags* to avoid the_index unpack-trees: don't shadow global var the_index unpack-trees: add a note about path invalidation unpack-trees: remove 'extern' on function declaration ls-files: correct index argument to get_convert_attr_ascii() preload-index.c: use the right index instead of the_index dir.c: remove an implicit dependency on the_index in pathspec code ...
2018-08-20Merge branch 'es/chain-lint-more'Libravatar Junio C Hamano19-41/+213
Improve built-in facility to catch broken &&-chain in the tests. * es/chain-lint-more: chainlint: add test of pathological case which triggered false positive chainlint: recognize multi-line quoted strings more robustly chainlint: let here-doc and multi-line string commence on same line chainlint: recognize multi-line $(...) when command cuddled with "$(" chainlint: match 'quoted' here-doc tags chainlint: match arbitrary here-docs tags rather than hard-coded names
2018-08-20Merge branch 'sg/t5310-empty-input-fix'Libravatar Junio C Hamano1-3/+4
Test fix. * sg/t5310-empty-input-fix: t5310-pack-bitmaps: fix bogus 'pack-objects to file can use bitmap' test
2018-08-20Merge branch 'js/mingw-o-append'Libravatar Junio C Hamano1-2/+39
Among the three codepaths we use O_APPEND to open a file for appending, one used for writing GIT_TRACE output requires O_APPEND implementation that behaves sensibly when multiple processes are writing to the same file. POSIX emulation used in the Windows port has been updated to improve in this area. * js/mingw-o-append: mingw: enable atomic O_APPEND