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* Merge branch 'jk/pager-with-external-command'Junio C Hamano2011-08-281-0/+2
|\ | | | | | | | | * jk/pager-with-external-command: support pager.* for external commands
| * support pager.* for external commandsJeff King2011-08-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch, any commands that are not builtin would not respect pager.* config. For example: git config pager.stash false git stash list would still use a pager. With this patch, pager.stash now has an effect. If it is not specified, we will still fall back to pager.log when we invoke "log" from "stash list". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'js/bisect-no-checkout'Junio C Hamano2011-08-171-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * js/bisect-no-checkout: bisect: add support for bisecting bare repositories bisect: further style nitpicks bisect: replace "; then" with "\n<tab>*then" bisect: cleanup whitespace errors in git-bisect.sh. bisect: add documentation for --no-checkout option. bisect: add tests for the --no-checkout option. bisect: introduce --no-checkout support into porcelain. bisect: introduce support for --no-checkout option. bisect: add tests to document expected behaviour in presence of broken trees. bisect: use && to connect statements that are deferred with eval. bisect: move argument parsing before state modification.
| * | bisect: add support for bisecting bare repositoriesJon Seymour2011-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This enhances the support for bisecting history in bare repositories. The "git bisect" command no longer needs to be run inside a repository with a working tree; it defaults to --no-checkout when run in a bare repository. Two tests are included to demonstrate this behaviour. Suggested-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'js/ref-namespaces'Junio C Hamano2011-08-171-2/+16
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | * js/ref-namespaces: ref namespaces: tests ref namespaces: documentation ref namespaces: Support remote repositories via upload-pack and receive-pack ref namespaces: infrastructure Fix prefix handling in ref iteration functions
| * | ref namespaces: infrastructureJosh Triplett2011-07-061-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for dividing the refs of a single repository into multiple namespaces, each of which can have its own branches, tags, and HEAD. Git can expose each namespace as an independent repository to pull from and push to, while sharing the object store, and exposing all the refs to operations such as git-gc. Storing multiple repositories as namespaces of a single repository avoids storing duplicate copies of the same objects, such as when storing multiple branches of the same source. The alternates mechanism provides similar support for avoiding duplicates, but alternates do not prevent duplication between new objects added to the repositories without ongoing maintenance, while namespaces do. To specify a namespace, set the GIT_NAMESPACE environment variable to the namespace. For each ref namespace, git stores the corresponding refs in a directory under refs/namespaces/. For example, GIT_NAMESPACE=foo will store refs under refs/namespaces/foo/. You can also specify namespaces via the --namespace option to git. Note that namespaces which include a / will expand to a hierarchy of namespaces; for example, GIT_NAMESPACE=foo/bar will store refs under refs/namespaces/foo/refs/namespaces/bar/. This makes paths in GIT_NAMESPACE behave hierarchically, so that cloning with GIT_NAMESPACE=foo/bar produces the same result as cloning with GIT_NAMESPACE=foo and cloning from that repo with GIT_NAMESPACE=bar. It also avoids ambiguity with strange namespace paths such as foo/refs/heads/, which could otherwise generate directory/file conflicts within the refs directory. Add the infrastructure for ref namespaces: handle the GIT_NAMESPACE environment variable and --namespace option, and support iterating over refs in a namespace. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Jamey Sharp <jamey@minilop.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'da/git-prefix-everywhere' into nextJunio C Hamano2011-06-291-9/+1
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | * da/git-prefix-everywhere: t/t7503-pre-commit-hook.sh: Add GIT_PREFIX tests git-mergetool--lib: Make vimdiff retain the current directory git: Remove handling for GIT_PREFIX setup: Provide GIT_PREFIX to built-ins
| * | git: Remove handling for GIT_PREFIXDavid Aguilar2011-05-261-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | handle_alias() no longer needs to set GIT_PREFIX since it is defined in setup_git_directory_gently(). Remove the duplicated effort and use run_command_v_opt() since there is no need to setup the environment. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/maint-config-alias-fix'Junio C Hamano2011-05-301-4/+2
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | * jk/maint-config-alias-fix: handle_options(): do not miscount how many arguments were used config: always parse GIT_CONFIG_PARAMETERS during git_config git_config: don't peek at global config_parameters config: make environment parsing routines static Conflicts: config.c
| * | handle_options(): do not miscount how many arguments were usedJunio C Hamano2011-05-241-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The handle_options() function advances the base of the argument array and returns the number of arguments it used. The caller in handle_alias() wants to reallocate the argv array it passes to this function, and attempts to do so by subtracting the returned value to compensate for the change handle_options() makes to the new_argv. But handle_options() did not correctly count when "-c <config=value>" is given, causing a wrong pointer to be passed to realloc(). Fix it by saving the original argv at the beginning of handle_options(), and return the difference between the final value of argv, which will relieve the places that move the array pointer from the additional burden of keeping track of "handled" counter. Noticed-by: Kazuki Tsujimoto Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'js/info-man-path'Junio C Hamano2011-05-061-1/+7
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | * js/info-man-path: Documentation: clarify meaning of --html-path, --man-path, and --info-path git: add --info-path and --man-path options Conflicts: Makefile
| * | git: add --info-path and --man-path optionsJon Seymour2011-05-011-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Similar to the way the --html-path option lets UI programs learn where git has its HTML documentation pages, expose the other two paths used to store the documentation pages of these two types. Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | handle_alias: provide GIT_PREFIX to !aliasMichael J Gruber2011-04-271-1/+9
|/ / | | | | | | | | | | | | | | | | Provide an environment variable GIT_PREFIX which contains the subdirectory from which a !alias was called (i.e. 'git rev-parse --show-prefix') since these cd to the to level directory before they are executed. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | git.c: reorder builtin command listNguyễn Thái Ngọc Duy2011-02-151-9/+9
| | | | | | | | | | | | | | | | | | The majority of commands is in alphabet order except some. Reorder them so it's easier to locate a command by eye and able to binary search. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | repo-config: add deprecation warningRené Scharfe2011-02-131-1/+1
| | | | | | | | | | | | | | | | | | repo-config was deprecated in 5c66d0d4 on 2008-01-17. Warn the remaining users that it has been replaced by config and is going to be removed eventually. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | alias: use run_command api to execute aliasesErik Faye-Lund2011-01-061-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Windows, system() executes with cmd.exe instead of /bin/sh. This means that aliases currently has to be batch-scripts instead of bourne-scripts. On top of that, cmd.exe does not handle single quotes, which is what the code-path currently uses to handle arguments with spaces. To solve both problems in one go, use run_command_v_opt() to execute the alias. It already does the right thing prepend "sh -c " to the alias. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nd/setup'Junio C Hamano2010-12-281-0/+4
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nd/setup: (47 commits) setup_work_tree: adjust relative $GIT_WORK_TREE after moving cwd git.txt: correct where --work-tree path is relative to Revert "Documentation: always respect core.worktree if set" t0001: test git init when run via an alias Remove all logic from get_git_work_tree() setup: rework setup_explicit_git_dir() setup: clean up setup_discovered_git_dir() t1020-subdirectory: test alias expansion in a subdirectory setup: clean up setup_bare_git_dir() setup: limit get_git_work_tree()'s to explicit setup case only Use git_config_early() instead of git_config() during repo setup Add git_config_early() git-rev-parse.txt: clarify --git-dir t1510: setup case #31 t1510: setup case #30 t1510: setup case #29 t1510: setup case #28 t1510: setup case #27 t1510: setup case #26 t1510: setup case #25 ...
| * builtins: print setup info if repo is foundNguyễn Thái Ngọc Duy2010-11-291-0/+4
| | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'il/remote-fd-ext'Junio C Hamano2010-12-081-0/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * il/remote-fd-ext: remote-fd/ext: finishing touches after code review git-remote-ext git-remote-fd Add bidirectional_transfer_loop() Conflicts: compat/mingw.h
| * | git-remote-extIlari Liusvaara2010-10-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This remote helper invokes external command and passes raw smart transport stream through it. This is useful for instance for invoking ssh with one-off odd options, connecting to git services in unix domain sockets, in abstract namespace, using TLS or other secure protocols, etc... Signed-off-by: Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | git-remote-fdIlari Liusvaara2010-10-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This remote helper reflects raw smart remote transport stream back to the calling program. This is useful for example if some UI wants to handle ssh itself and not use hacks via GIT_SSH. Signed-off-by: Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | allow command-specific pagers in pager.<cmd>Jeff King2010-11-171-5/+16
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | A user may want different pager settings or even a different pager for various subcommands (e.g., because they use different less settings for "log" vs "diff", or because they have a pager that interprets only log output but not other commands). This patch extends the pager.<cmd> syntax to support not only boolean to-page-or-not-to-page, but also to specify a pager just for a specific command. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Use angles for placeholders consistentlyŠtěpán Němec2010-10-081-4/+4
|/ | | | | | Signed-off-by: Štěpán Němec <stepnem@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'tf/cleanup-builtin-help-headers'Junio C Hamano2010-09-081-1/+2
|\ | | | | | | | | * tf/cleanup-builtin-help-headers: builtin.h: Move two functions definitions to help.h.
| * builtin.h: Move two functions definitions to help.h.Thiago Farina2010-09-011-1/+2
| | | | | | | | | | | | | | | | The two functions defined here are implemented in help.c, so makes more sense to put the definition of those in help.h instead of in builtin.h. Signed-off-by: Thiago Farina <tfransosi@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'kf/askpass-config'Junio C Hamano2010-09-081-3/+0
|\ \ | | | | | | | | | | | | | | | | | | * kf/askpass-config: Extend documentation of core.askpass and GIT_ASKPASS. Allow core.askpass to override SSH_ASKPASS. Add a new option 'core.askpass'.
| * | Allow core.askpass to override SSH_ASKPASS.Knut Franke2010-08-311-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Modify handling of the 'core.askpass' option so that it has the same effect as GIT_ASKPASS also if SSH_ASKPASS is set. Signed-off-by: Knut Franke <k.franke@science-computing.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/maint-pass-c-config-in-env'Junio C Hamano2010-09-081-1/+1
|\ \ \ | |_|/ |/| | | | | | | | | | | * jk/maint-pass-c-config-in-env: do not pass "git -c foo=bar" params to transport helpers pass "git -c foo=bar" params through environment
| * | pass "git -c foo=bar" params through environmentJeff King2010-08-241-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git uses the "-c foo=bar" parameters to set a config variable for a single git invocation. We currently do this by making a list in the current process and consulting that list in git_config. This works fine for built-ins, but the config changes are silently ignored by subprocesses, including dashed externals and invocations to "git config" from shell scripts. This patch instead puts them in an environment variable which we consult when looking at config (both internally and via calls "git config"). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jn/paginate-fix'Junio C Hamano2010-08-311-15/+23
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jn/paginate-fix: t7006 (pager): add missing TTY prerequisites merge-file: run setup_git_directory_gently() sooner var: run setup_git_directory_gently() sooner ls-remote: run setup_git_directory_gently() sooner index-pack: run setup_git_directory_gently() sooner config: run setup_git_directory_gently() sooner bundle: run setup_git_directory_gently() sooner apply: run setup_git_directory_gently() sooner grep: run setup_git_directory_gently() sooner shortlog: run setup_git_directory_gently() sooner git wrapper: allow setup_git_directory_gently() be called earlier setup: remember whether repository was found git wrapper: introduce startup_info struct Conflicts: builtin/index-pack.c
| * | merge-file: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Part of a campaign to make repository-local configuration available early (simplifying the startup sequence for built-in commands). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | var: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Part of a campaign to make repository-local configuration available early (simplifying the startup sequence for built-in commands). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | ls-remote: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ls-remote already runs a repository search unconditionally to learn about remote nicknames and "[url] insteadof" shortcuts. Run that search a little sooner, and now one can try [pager] ls-remote to automatically paginate ls-remote output, or use repository-local [core] pager = whatever with "git --paginate ls-remote <url>". Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | index-pack: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | index-pack already runs a repository search unconditionally; running such a search earlier is not risky and ensures GIT_DIR will be set correctly if the configuration needs to be accessed from run_builtin(). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | config: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the pager choice (and the choice to paginate) to reflect the current repository configuration, the repository needs to be located first. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | bundle: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this change, “git -p bundle” does not always respect the repository-local “[core] pager” setting. It is hard to notice because subcommands other than “git bundle unbundle” do not produce much output. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | apply: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As v1.7.2~16^2 (2010-07-14) explains, without this change, “git --paginate apply” can ignore the repository-local “[core] pager” configuration. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | grep: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git grep already runs a repository search unconditionally, even when the --no-index option is supplied; running such a search earlier is not very risky. Just like with shortlog, without this change, the “[pager] grep” configuration is not respected at all. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | shortlog: run setup_git_directory_gently() soonerNguyễn Thái Ngọc Duy2010-08-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | shortlog already runs a repository search unconditionally; running such a search earlier is not very risky. Without this change, the “[pager] shortlog” configuration is not respected at all: “git shortlog” unconditionally paginates. The tests are a bit slow. Running the full battery like this for all built-in commands would be counterproductive; the intent is rather to test shortlog as a representative example command using ..._gently(). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | git wrapper: allow setup_git_directory_gently() be called earlierNguyễn Thái Ngọc Duy2010-08-111-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the spirit of v1.4.2-rc3~34^2^2 (Call setup_git_directory() much earlier, 2006-07-28), let run_builtin() take care of searching for a repository for built-ins that want to make use of one if present. So now you can mark your command with RUN_SETUP_GENTLY and use nongit = !startup_info->have_repository; in place of prefix = setup_git_directory_gently(&nongit); and everything will be the same, except the repository is discovered a little sooner. As v1.7.2~16^2 (2010-07-14) explains, this should allow more commands to robustly use features like "git --paginate" that look at local configuration before the command is actually run. This patch sets up the infrastructure. Later patches will teach particular commands to use it. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | git wrapper: introduce startup_info structNguyễn Thái Ngọc Duy2010-08-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The startup_info struct will collect information managed by the git setup code, such as the prefix for relative paths passed on the command line (i.e., path to the starting cwd from the toplevel of the work tree) and whether a git repository has been found. In other words, startup_info is intended to be a collection of global variables with results that were previously returned from setup functions. This state is global anyway (since the cwd is), even if it is not currently tracked that way. Letting these values persist means there is more flexibility in deciding when to run setup. For now, the struct is empty. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'maint'Junio C Hamano2010-08-261-3/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * maint: for-each-ref: fix objectname:short bug tree-walk: Correct bitrotted comment about tree_entry() Fix 'git log' early pager startup error case
| * | | Fix 'git log' early pager startup error caseLinus Torvalds2010-08-251-3/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We start the pager too early for several git commands, which results in the errors sometimes going to the pager rather than show up as errors. This is often hidden by the fact that we pass in '-X' to less by default, which causes 'less' to exit for small output, but if you do export LESS=-S you can then clearly see the problem by doing git log --prretty which shows the error message ("fatal: unrecognized argument: --prretty") being sent to the pager. This happens for pretty much all git commands that use USE_PAGER, and then check arguments separately. But "git diff" does it too early too (even though it does an explicit setup_pager() call) This only fixes it for the trivial "git log" family case. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'gb/split-cmdline-errmsg'Junio C Hamano2010-08-211-1/+2
|\ \ \ | |/ / |/| | | | | | | | * gb/split-cmdline-errmsg: split_cmdline: Allow caller to access error string
| * | split_cmdline: Allow caller to access error stringGreg Brockman2010-08-111-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the caller to add its own error message to that returned by split_cmdline. Thus error output following a failed split_cmdline can be of the form fatal: Bad alias.test string: cmdline ends with \ rather than error: cmdline ends with \ fatal: Bad alias.test string Signed-off-by: Greg Brockman <gdb@mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Fix 'git' wrapper usage stringThomas Rast2010-07-271-2/+2
|/ | | | | | | | | | | | 8b1fa77 (Allow passing of configuration parameters in the command line, 2010-03-26) forgot the closing ']' for the -c option. While we're there, also rewrap. Instead of folding the last two lines together, try to highlight that COMMAND is required by starting a line with it. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jn/paginate-fix'Junio C Hamano2010-07-151-1/+4
|\ | | | | | | | | | | | | | | | | | | | | | | * jn/paginate-fix: git --paginate: paginate external commands again git --paginate: do not commit pager choice too early tests: local config file should be honored from subdirs of toplevel t7006: test pager configuration for several git commands t7006 (pager): introduce helper for parameterized tests Conflicts: t/t7006-pager.sh
| * git --paginate: paginate external commands againJonathan Nieder2010-07-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 73e25e7c (git --paginate: do not commit pager choice too early, 2010-06-26) failed to take some cases into account. 1b. Builtins that do not use RUN_SETUP (like git config) do not find GIT_DIR set correctly when the pager is launched from run_builtin(). So the core.pager configuration is not honored from subdirectories of the toplevel for them. 4a. External git commands (like git request-pull) relied on the early pager launch to take care of handling the -p option. Ever since 73e25e7c, they do not honor the -p option at all. 4b. Commands invoked through ! aliases (like ls) were also relying on the early pager launch. Fix (4a) by launching the pager (if requested) before running such a “dashed external”. For simplicity, this still does not search for a .git directory before running the external command; when run from a subdirectory of the toplevel, therefore, the “[core] pager” configuration is still not honored. Fix (4b) by launching pager if requested before carrying out such an alias. Actually doing this has no effect, since the pager (if any) would have already been launched in a failed attempt to try a dashed external first. The choice-of-pager-not-honored-from- subdirectory bug still applies here, too. (1b) is not a regression. There is no need to fix it yet. Noticed by Junio. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git --paginate: do not commit pager choice too earlyNguyễn Thái Ngọc Duy2010-06-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When git is passed the --paginate option, starting up a pager requires deciding what pager to start, which requires access to the core.pager configuration. At the relevant moment, the repository has not been searched for yet. Attempting to access the configuration at this point results in git_dir being set to .git [*], which is almost certainly not what was wanted. In particular, when run from a subdirectory of the toplevel, git --paginate does not respect the core.pager setting from the current repository. [*] unless GIT_DIR or GIT_CONFIG is set So delay the pager startup when possible: 1. run_argv() already commits pager choice inside run_builtin() if a command is found. For commands that use RUN_SETUP, waiting until then fixes the problem described above: once git knows where to look, it happily respects the core.pager setting. 2. list_common_cmds_help() prints out 29 lines and exits. This can benefit from pagination, so we need to commit the pager choice before writing this output. Luckily ‘git’ without subcommand has no other reason to access a repository, so it would be intuitive to ignore repository-local configuration in this case. Simpler for now to choose a pager using the funny code that notices a repository that happens to be at .git. That this accesses a repository when it is very convenient to is a bug but not an important one. 3. help_unknown_cmd() prints out a few lines to stderr. It is not important to paginate this, so don’t. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | grep: Add the option '--open-files-in-pager'Johannes Schindelin2010-06-131-1/+1
|/ | | | | | | | | | | | | | | | | | | | This adds an option to open the matching files in the pager, and if the pager happens to be "less" (or "vi") and there is only one grep pattern, it also jumps to the first match right away. The short option was chose as '-O' to avoid clashes with GNU grep's options (as suggested by Junio). So, 'git grep -O abc' is a short form for 'less +/abc $(grep -l abc)' except that it works also with spaces in file names, and it does not start the pager if there was no matching file. [jn: rebased and added tests; with error handling fix from Junio squashed in] Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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