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2017-08-03submodule: remove gitmodules_configLibravatar Brandon Williams16-53/+0
Now that the submodule-config subsystem can lazily read the gitmodules file we no longer need to explicitly pre-read the gitmodules by calling 'gitmodules_config()' so let's remove it. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03unpack-trees: improve loading of .gitmodulesLibravatar Brandon Williams1-16/+27
When recursing submodules 'check_updates()' needs to have strict control over the submodule-config subsystem to ensure that the gitmodules file has been read before checking cache entries which are marked for removal as well ensuring the proper gitmodules file is read before updating cache entries. Because of this let's not rely on callers of 'check_updates()' to read the gitmodules file before calling 'check_updates()' and handle the reading explicitly. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule-config: lazy-load a repository's .gitmodules fileLibravatar Brandon Williams2-10/+22
In order to use the submodule-config subsystem, callers first need to initialize it by calling 'repo_read_gitmodules()' or 'gitmodules_config()' (which just redirects to 'repo_read_gitmodules()'). There are a couple of callers who need to load an explicit revision of the repository's .gitmodules file (grep) or need to modify the .gitmodules file so they would need to load it before modify the file (checkout), but the majority of callers are simply reading the .gitmodules file present in the working tree. For the common case it would be nice to avoid the boilerplate of initializing the submodule-config system before using it, so instead let's perform lazy-loading of the submodule-config system. Remove the calls to reading the gitmodules file from ls-files to show that lazy-loading the .gitmodules file works. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule-config: move submodule-config functions to submodule-config.cLibravatar Brandon Williams5-49/+34
Migrate the functions used to initialize the submodule-config to submodule-config.c so that the callback routine used in the initialization process can be static and prevent it from being used outside of initializing the submodule-config through the main API. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule-config: remove support for overlaying repository configLibravatar Brandon Williams3-79/+0
All callers have been migrated to explicitly read any configuration they need. The support for handling it automatically in submodule-config is no longer needed. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03diff: stop allowing diff to have submodules configured in .git/configLibravatar Brandon Williams2-70/+0
Traditionally a submodule is comprised of a gitlink as well as a corresponding entry in the .gitmodules file. Diff doesn't follow this paradigm as its config callback routine falls back to populating the submodule-config if a config entry starts with 'submodule.'. Remove this behavior in order to be consistent with how the submodule-config is populated, via calling 'gitmodules_config()' or 'repo_read_gitmodules()'. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule: remove submodule_config callback routineLibravatar Brandon Williams3-25/+2
Remove the last remaining caller of 'submodule_config()' as well as the function itself. With 'submodule_config()' being removed the submodule-config API can be a little simpler as callers don't need to worry about whether or not they need to overlay the repository's config on top of the submodule-config. This also makes it more difficult to accidentally add non-submodule specific configuration to the .gitmodules file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03unpack-trees: don't respect submodule.updateLibravatar Brandon Williams3-32/+9
The 'submodule.update' config was historically used and respected by the 'submodule update' command because update handled a variety of different ways it updated a submodule. As we begin teaching other commands about submodules it makes more sense for the different settings of 'submodule.update' to be handled by the individual commands themselves (checkout, rebase, merge, etc) so it shouldn't be respected by the native checkout command. Also remove the overlaying of the repository's config (via using 'submodule_config()') from the commands which use the unpack-trees logic (checkout, read-tree, reset). Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule: don't rely on overlayed config when setting diffoptsLibravatar Brandon Williams1-2/+10
Don't rely on overlaying the repository's config on top of the submodule-config, instead query the repository's config directory for the ignore field. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03fetch: don't overlay config with submodule-configLibravatar Brandon Williams2-8/+17
Don't rely on overlaying the repository's config on top of the submodule-config, instead query the repository's config directly for the fetch_recurse field. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule--helper: don't overlay config in update-cloneLibravatar Brandon Williams3-16/+46
Don't rely on overlaying the repository's config on top of the submodule-config, instead query the repository's config directly for the url and the update strategy configuration. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03submodule--helper: don't overlay config in remote_submodule_branchLibravatar Brandon Williams1-4/+11
Don't rely on overlaying the repository's config on top of the submodule-config, instead query the repository's config directly for the branch field. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02add, reset: ensure submodules can be added or resetLibravatar Brandon Williams2-0/+2
Commit aee9c7d65 (Submodules: Add the new "ignore" config option for diff and status) introduced the ignore configuration option for submodules so that configured submodules could be omitted from the status and diff commands. Because this flag is respected in the diff machinery it has the unintended consequence of potentially prohibiting users from adding or resetting a submodule, even when a path to the submodule is explicitly given. Ensure that submodules can be added or set, even if they are configured to be ignored, by setting the `DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG` diff flag. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: don't use submodule_from_nameLibravatar Brandon Williams1-2/+0
The function 'submodule_from_name()' is being used incorrectly here as a submodule path is being used instead of a submodule name. Since the correct function to use with a path to a submodule is already being used ('submodule_from_path()') let's remove the call to 'submodule_from_name()'. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02t7411: check configuration parsing errorsLibravatar Brandon Williams2-10/+15
Check for configuration parsing errors in '.gitmodules' in t7411, which is explicitly testing the submodule-config subsystem, instead of in t7400. Also explicitly use the test helper instead of relying on the gitmodules file from being read in status. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02Merge branch 'bc/object-id' into bw/submodule-config-cleanupLibravatar Junio C Hamano45-374/+366
* bc/object-id: sha1_name: convert uses of 40 to GIT_SHA1_HEXSZ sha1_name: convert GET_SHA1* flags to GET_OID* sha1_name: convert get_sha1* to get_oid* Convert remaining callers of get_sha1 to get_oid. builtin/unpack-file: convert to struct object_id bisect: convert bisect_checkout to struct object_id builtin/update_ref: convert to struct object_id sequencer: convert to struct object_id remote: convert struct push_cas to struct object_id submodule: convert submodule config lookup to use object_id builtin/merge-tree: convert remaining caller of get_sha1 to object_id builtin/fsck: convert remaining caller of get_sha1 to object_id tag: convert gpg_verify_tag to use struct object_id commit: convert lookup_commit_graft to struct object_id
2017-08-02Merge branch 'bw/grep-recurse-submodules' into bw/submodule-config-cleanupLibravatar Junio C Hamano20-449/+246
* bw/grep-recurse-submodules: grep: recurse in-process using 'struct repository' submodule: merge repo_read_gitmodules and gitmodules_config submodule: check for unmerged .gitmodules outside of config parsing submodule: check for unstaged .gitmodules outside of config parsing submodule: remove fetch.recursesubmodules from submodule-config parsing submodule: remove submodule.fetchjobs from submodule-config parsing config: add config_from_gitmodules cache.h: add GITMODULES_FILE macro repository: have the_repository use the_index repo_read_index: don't discard the index
2017-08-02grep: recurse in-process using 'struct repository'Libravatar Brandon Williams7-344/+88
Convert grep to use 'struct repository' which enables recursing into submodules to be handled in-process. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: merge repo_read_gitmodules and gitmodules_configLibravatar Brandon Williams1-20/+17
Since 69aba5329 (submodule: add repo_read_gitmodules) there have been two ways to load a repository's .gitmodules file: 'repo_read_gitmodules()' is used if you have a repository object you are working with or 'gitmodules_config()' if you are implicitly working with 'the_repository'. Merge the logic of these two functions to remove duplicate code. In addition, 'repo_read_gitmodules()' can segfault by passing in a NULL pointer to 'git_config_from_file()' if a repository doesn't have a worktree. Instead check for the existence of a worktree before attempting to load the .gitmodules file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: check for unmerged .gitmodules outside of config parsingLibravatar Brandon Williams2-24/+24
Add 'is_gitmodules_unmerged()' function which can be used to determine in the '.gitmodules' file is unmerged based on the passed in index instead of relying on a global variable which is set during the submodule-config parsing. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: check for unstaged .gitmodules outside of config parsingLibravatar Brandon Williams4-18/+20
Teach 'is_staging_gitmodules_ok()' to be able to determine in the '.gitmodules' file has unstaged changes based on the passed in index instead of relying on a global variable which is set during the submodule-config parsing. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: remove fetch.recursesubmodules from submodule-config parsingLibravatar Brandon Williams3-15/+14
Remove the 'fetch.recursesubmodules' configuration option from the general submodule-config parsing and instead rely on using 'config_from_gitmodules()' in order to maintain backwards compatibility with this config being placed in the '.gitmodules' file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: remove submodule.fetchjobs from submodule-config parsingLibravatar Brandon Williams6-21/+40
The '.gitmodules' file should only contain information pertinent to configuring individual submodules (name to path mapping, URL where to obtain the submodule, etc.) while other configuration like the number of jobs to use when fetching submodules should be a part of the repository's config. Remove the 'submodule.fetchjobs' configuration option from the general submodule-config parsing and instead rely on using the 'config_from_gitmodules()' in order to maintain backwards compatibility with this config being placed in the '.gitmodules' file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02config: add config_from_gitmodulesLibravatar Brandon Williams2-0/+27
Add 'config_from_gitmodules()' function which can be used by 'fetch' and 'update_clone' in order to maintain backwards compatibility with configuration being stored in .gitmodules' since a future patch will remove reading these values in the submodule-config. This function should not be used anywhere other than in 'fetch' and 'update_clone'. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02cache.h: add GITMODULES_FILE macroLibravatar Brandon Williams3-11/+12
Add a macro to be used when specifying the '.gitmodules' file and convert any existing hard coded '.gitmodules' file strings to use the new macro. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-24Git 2.14-rc1Libravatar Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-24Merge https://github.com/git-l10n/git-poLibravatar Junio C Hamano7-18800/+20664
* https://github.com/git-l10n/git-po: l10n: git.pot: v2.14.0 round 2 (9 new, 2 removed) l10n: sv.po: Update Swedish translation (3206t0f0u) l10n: ko.po: Update Korean translation l10n: Update Catalan translation l10n: bg.po: Updated Bulgarian translation (3206t) l10n: vi.po(3206t): Update Vietnamese translation l10n: git.pot: v2.14.0 round 1 (34 new, 23 removed) l10n: ru.po: update Russian translation l10n: Fixes to Catalan translation
2017-07-24l10n: git.pot: v2.14.0 round 2 (9 new, 2 removed)Libravatar Jiang Xin1-10/+60
Generate po/git.pot from v2.14.0-rc0-40-g5eada8987e for git v2.14.0 l10n round 2. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2017-07-24Merge branch 'master' of git://github.com/git-l10n/git-poLibravatar Jiang Xin7-18830/+20644
* 'master' of git://github.com/git-l10n/git-po: l10n: sv.po: Update Swedish translation (3206t0f0u) l10n: ko.po: Update Korean translation l10n: Update Catalan translation l10n: bg.po: Updated Bulgarian translation (3206t) l10n: vi.po(3206t): Update Vietnamese translation l10n: git.pot: v2.14.0 round 1 (34 new, 23 removed) l10n: ru.po: update Russian translation l10n: Fixes to Catalan translation
2017-07-22Merge branch 'master' of git://github.com/nafmo/git-l10n-svLibravatar Jiang Xin1-3103/+3271
* 'master' of git://github.com/nafmo/git-l10n-sv: l10n: sv.po: Update Swedish translation (3206t0f0u)
2017-07-21Sync with maintLibravatar Junio C Hamano1-0/+10
* maint: fixes from 'master' for 2.13.4
2017-07-21fixes from 'master' for 2.13.4Libravatar Junio C Hamano2-1/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-21Merge branch 'ew/fd-cloexec-fix' into maintLibravatar Junio C Hamano1-3/+3
Portability/fallback fix. * ew/fd-cloexec-fix: set FD_CLOEXEC properly when O_CLOEXEC is not supported
2017-07-21Merge branch 'ks/fix-rebase-doc-picture' into maintLibravatar Junio C Hamano1-1/+1
Doc update. * ks/fix-rebase-doc-picture: doc: correct a mistake in an illustration
2017-07-21Merge branch 'js/alias-case-sensitivity' into maintLibravatar Junio C Hamano2-1/+8
A recent update broke an alias that contained an uppercase letter. * js/alias-case-sensitivity: alias: compare alias name *case-insensitively* t1300: demonstrate that CamelCased aliases regressed
2017-07-21Merge branch 'bb/unicode-10.0' into maintLibravatar Junio C Hamano1-13/+29
Update the character width tables. * bb/unicode-10.0: unicode: update the width tables to Unicode 10
2017-07-21Hopefully the final last-minute fix before -rc1Libravatar Junio C Hamano1-1/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-21Merge branch 'ks/doc-fixes'Libravatar Junio C Hamano2-10/+11
Doc clean-up. * ks/doc-fixes: doc: reformat the paragraph containing the 'cut-line' doc: camelCase the i18n config variables to improve readability
2017-07-21Merge branch 'rj/cygwin-fread-reads-directories'Libravatar Junio C Hamano1-0/+1
It turns out that Cygwin also needs the fopen() wrapper that returns failure when a directory is opened for reading. * rj/cygwin-fread-reads-directories: config.mak.uname: set FREAD_READS_DIRECTORIES for cygwin
2017-07-21Merge branch 'jc/po-pritime-fix'Libravatar Junio C Hamano1-0/+21
We started using "%" PRItime, imitating "%" PRIuMAX and friends, as a way to format the internal timestamp value, but this does not play well with gettext(1) i18n framework, and causes "make pot" that is run by the l10n coordinator to create a broken po/git.pot file. This is a possible workaround for that problem. * jc/po-pritime-fix: Makefile: help gettext tools to cope with our custom PRItime format
2017-07-21config.mak.uname: set FREAD_READS_DIRECTORIES for cygwinLibravatar Ramsay Jones1-0/+1
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-20A few more topics while waiting for the po/PRItime resolutionLibravatar Junio C Hamano1-0/+12
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-20Merge branch 'mt/p4-parse-G-output'Libravatar Junio C Hamano2-31/+166
Use "p4 -G" to make "p4 changes" output more Python-friendly to parse. * mt/p4-parse-G-output: git-p4: filter for {'code':'info'} in p4CmdList git-p4: parse marshal output "p4 -G" in p4 changes git-p4: git-p4 tests with p4 triggers
2017-07-20Merge branch 'ew/fd-cloexec-fix'Libravatar Junio C Hamano1-3/+3
Portability/fallback fix. * ew/fd-cloexec-fix: set FD_CLOEXEC properly when O_CLOEXEC is not supported
2017-07-20Merge branch 'jk/build-with-asan'Libravatar Junio C Hamano1-1/+6
A recent update made it easier to use "-fsanitize=" option while compiling but supported only one sanitize option. Allow more than one to be combined, joined with a comma, like "make SANITIZE=foo,bar". * jk/build-with-asan: Makefile: allow combining UBSan with other sanitizers
2017-07-20Merge branch 'jk/test-copy-bytes-fix'Libravatar Junio C Hamano1-0/+1
A test fix. * jk/test-copy-bytes-fix: t: handle EOF in test_copy_bytes()
2017-07-20Merge branch 'js/alias-case-sensitivity'Libravatar Junio C Hamano2-1/+8
A recent update broke an alias that contained an uppercase letter. * js/alias-case-sensitivity: alias: compare alias name *case-insensitively* t1300: demonstrate that CamelCased aliases regressed
2017-07-20l10n: sv.po: Update Swedish translation (3206t0f0u)Libravatar Peter Krefting1-3103/+3271
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
2017-07-20RelNotes: mention "sha1dc: optionally use sha1collisiondetection as a submodule"Libravatar Ævar Arnfjörð Bjarmason1-0/+5
To note that merely cloning git.git without --recurse-submodules doesn't get you a full copy of the code anymore. See 5f6482d642 ("RelNotes: mention "log: make --regexp-ignore-case work with --perl-regexp"", 2017-07-20). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-20RelNotes: mention "log: make --regexp-ignore-case work with --perl-regexp"Libravatar Ævar Arnfjörð Bjarmason1-0/+3
To inform users that they can use --regexp-ignore-case now, and that existing scripts which relied on that + PCRE may be buggy. See 9e3cbc59d5 ("log: make --regexp-ignore-case work with --perl-regexp", 2017-05-20). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>