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diff --git a/third_party/git/Documentation/giteveryday.txt b/third_party/git/Documentation/giteveryday.txt deleted file mode 100644 index faba2ef0881c..000000000000 --- a/third_party/git/Documentation/giteveryday.txt +++ /dev/null @@ -1,455 +0,0 @@ -giteveryday(7) -============== - -NAME ----- -giteveryday - A useful minimum set of commands for Everyday Git - -SYNOPSIS --------- - -Everyday Git With 20 Commands Or So - -DESCRIPTION ------------ - -Git users can broadly be grouped into four categories for the purposes of -describing here a small set of useful command for everyday Git. - -* <<STANDALONE,Individual Developer (Standalone)>> commands are essential - for anybody who makes a commit, even for somebody who works alone. - -* If you work with other people, you will need commands listed in - the <<PARTICIPANT,Individual Developer (Participant)>> section as well. - -* People who play the <<INTEGRATOR,Integrator>> role need to learn some - more commands in addition to the above. - -* <<ADMINISTRATION,Repository Administration>> commands are for system - administrators who are responsible for the care and feeding - of Git repositories. - - -Individual Developer (Standalone)[[STANDALONE]] ------------------------------------------------ - -A standalone individual developer does not exchange patches with -other people, and works alone in a single repository, using the -following commands. - - * linkgit:git-init[1] to create a new repository. - - * linkgit:git-log[1] to see what happened. - - * linkgit:git-switch[1] and linkgit:git-branch[1] to switch - branches. - - * linkgit:git-add[1] to manage the index file. - - * linkgit:git-diff[1] and linkgit:git-status[1] to see what - you are in the middle of doing. - - * linkgit:git-commit[1] to advance the current branch. - - * linkgit:git-restore[1] to undo changes. - - * linkgit:git-merge[1] to merge between local branches. - - * linkgit:git-rebase[1] to maintain topic branches. - - * linkgit:git-tag[1] to mark a known point. - -Examples -~~~~~~~~ - -Use a tarball as a starting point for a new repository.:: -+ ------------- -$ tar zxf frotz.tar.gz -$ cd frotz -$ git init -$ git add . <1> -$ git commit -m "import of frotz source tree." -$ git tag v2.43 <2> ------------- -+ -<1> add everything under the current directory. -<2> make a lightweight, unannotated tag. - -Create a topic branch and develop.:: -+ ------------- -$ git switch -c alsa-audio <1> -$ edit/compile/test -$ git restore curses/ux_audio_oss.c <2> -$ git add curses/ux_audio_alsa.c <3> -$ edit/compile/test -$ git diff HEAD <4> -$ git commit -a -s <5> -$ edit/compile/test -$ git diff HEAD^ <6> -$ git commit -a --amend <7> -$ git switch master <8> -$ git merge alsa-audio <9> -$ git log --since='3 days ago' <10> -$ git log v2.43.. curses/ <11> ------------- -+ -<1> create a new topic branch. -<2> revert your botched changes in `curses/ux_audio_oss.c`. -<3> you need to tell Git if you added a new file; removal and -modification will be caught if you do `git commit -a` later. -<4> to see what changes you are committing. -<5> commit everything, as you have tested, with your sign-off. -<6> look at all your changes including the previous commit. -<7> amend the previous commit, adding all your new changes, -using your original message. -<8> switch to the master branch. -<9> merge a topic branch into your master branch. -<10> review commit logs; other forms to limit output can be -combined and include `-10` (to show up to 10 commits), -`--until=2005-12-10`, etc. -<11> view only the changes that touch what's in `curses/` -directory, since `v2.43` tag. - - -Individual Developer (Participant)[[PARTICIPANT]] -------------------------------------------------- - -A developer working as a participant in a group project needs to -learn how to communicate with others, and uses these commands in -addition to the ones needed by a standalone developer. - - * linkgit:git-clone[1] from the upstream to prime your local - repository. - - * linkgit:git-pull[1] and linkgit:git-fetch[1] from "origin" - to keep up-to-date with the upstream. - - * linkgit:git-push[1] to shared repository, if you adopt CVS - style shared repository workflow. - - * linkgit:git-format-patch[1] to prepare e-mail submission, if - you adopt Linux kernel-style public forum workflow. - - * linkgit:git-send-email[1] to send your e-mail submission without - corruption by your MUA. - - * linkgit:git-request-pull[1] to create a summary of changes - for your upstream to pull. - - -Examples -~~~~~~~~ - -Clone the upstream and work on it. Feed changes to upstream.:: -+ ------------- -$ git clone git://git.kernel.org/pub/scm/.../torvalds/linux-2.6 my2.6 -$ cd my2.6 -$ git switch -c mine master <1> -$ edit/compile/test; git commit -a -s <2> -$ git format-patch master <3> -$ git send-email --to="person <email@example.com>" 00*.patch <4> -$ git switch master <5> -$ git pull <6> -$ git log -p ORIG_HEAD.. arch/i386 include/asm-i386 <7> -$ git ls-remote --heads http://git.kernel.org/.../jgarzik/libata-dev.git <8> -$ git pull git://git.kernel.org/pub/.../jgarzik/libata-dev.git ALL <9> -$ git reset --hard ORIG_HEAD <10> -$ git gc <11> ------------- -+ -<1> checkout a new branch `mine` from master. -<2> repeat as needed. -<3> extract patches from your branch, relative to master, -<4> and email them. -<5> return to `master`, ready to see what's new -<6> `git pull` fetches from `origin` by default and merges into the -current branch. -<7> immediately after pulling, look at the changes done upstream -since last time we checked, only in the -area we are interested in. -<8> check the branch names in an external repository (if not known). -<9> fetch from a specific branch `ALL` from a specific repository -and merge it. -<10> revert the pull. -<11> garbage collect leftover objects from reverted pull. - - -Push into another repository.:: -+ ------------- -satellite$ git clone mothership:frotz frotz <1> -satellite$ cd frotz -satellite$ git config --get-regexp '^(remote|branch)\.' <2> -remote.origin.url mothership:frotz -remote.origin.fetch refs/heads/*:refs/remotes/origin/* -branch.master.remote origin -branch.master.merge refs/heads/master -satellite$ git config remote.origin.push \ - +refs/heads/*:refs/remotes/satellite/* <3> -satellite$ edit/compile/test/commit -satellite$ git push origin <4> - -mothership$ cd frotz -mothership$ git switch master -mothership$ git merge satellite/master <5> ------------- -+ -<1> mothership machine has a frotz repository under your home -directory; clone from it to start a repository on the satellite -machine. -<2> clone sets these configuration variables by default. -It arranges `git pull` to fetch and store the branches of mothership -machine to local `remotes/origin/*` remote-tracking branches. -<3> arrange `git push` to push all local branches to -their corresponding branch of the mothership machine. -<4> push will stash all our work away on `remotes/satellite/*` -remote-tracking branches on the mothership machine. You could use this -as a back-up method. Likewise, you can pretend that mothership -"fetched" from you (useful when access is one sided). -<5> on mothership machine, merge the work done on the satellite -machine into the master branch. - -Branch off of a specific tag.:: -+ ------------- -$ git switch -c private2.6.14 v2.6.14 <1> -$ edit/compile/test; git commit -a -$ git checkout master -$ git cherry-pick v2.6.14..private2.6.14 <2> ------------- -+ -<1> create a private branch based on a well known (but somewhat behind) -tag. -<2> forward port all changes in `private2.6.14` branch to `master` branch -without a formal "merging". Or longhand + -`git format-patch -k -m --stdout v2.6.14..private2.6.14 | - git am -3 -k` - -An alternate participant submission mechanism is using the -`git request-pull` or pull-request mechanisms (e.g as used on -GitHub (www.github.com) to notify your upstream of your -contribution. - -Integrator[[INTEGRATOR]] ------------------------- - -A fairly central person acting as the integrator in a group -project receives changes made by others, reviews and integrates -them and publishes the result for others to use, using these -commands in addition to the ones needed by participants. - -This section can also be used by those who respond to `git -request-pull` or pull-request on GitHub (www.github.com) to -integrate the work of others into their history. A sub-area -lieutenant for a repository will act both as a participant and -as an integrator. - - - * linkgit:git-am[1] to apply patches e-mailed in from your - contributors. - - * linkgit:git-pull[1] to merge from your trusted lieutenants. - - * linkgit:git-format-patch[1] to prepare and send suggested - alternative to contributors. - - * linkgit:git-revert[1] to undo botched commits. - - * linkgit:git-push[1] to publish the bleeding edge. - - -Examples -~~~~~~~~ - -A typical integrator's Git day.:: -+ ------------- -$ git status <1> -$ git branch --no-merged master <2> -$ mailx <3> -& s 2 3 4 5 ./+to-apply -& s 7 8 ./+hold-linus -& q -$ git switch -c topic/one master -$ git am -3 -i -s ./+to-apply <4> -$ compile/test -$ git switch -c hold/linus && git am -3 -i -s ./+hold-linus <5> -$ git switch topic/one && git rebase master <6> -$ git switch -C seen next <7> -$ git merge topic/one topic/two && git merge hold/linus <8> -$ git switch maint -$ git cherry-pick master~4 <9> -$ compile/test -$ git tag -s -m "GIT 0.99.9x" v0.99.9x <10> -$ git fetch ko && for branch in master maint next seen <11> - do - git show-branch ko/$branch $branch <12> - done -$ git push --follow-tags ko <13> ------------- -+ -<1> see what you were in the middle of doing, if anything. -<2> see which branches haven't been merged into `master` yet. -Likewise for any other integration branches e.g. `maint`, `next` -and `seen`. -<3> read mails, save ones that are applicable, and save others -that are not quite ready (other mail readers are available). -<4> apply them, interactively, with your sign-offs. -<5> create topic branch as needed and apply, again with sign-offs. -<6> rebase internal topic branch that has not been merged to the -master or exposed as a part of a stable branch. -<7> restart `seen` every time from the next. -<8> and bundle topic branches still cooking. -<9> backport a critical fix. -<10> create a signed tag. -<11> make sure master was not accidentally rewound beyond that -already pushed out. -<12> In the output from `git show-branch`, `master` should have -everything `ko/master` has, and `next` should have -everything `ko/next` has, etc. -<13> push out the bleeding edge, together with new tags that point -into the pushed history. - -In this example, the `ko` shorthand points at the Git maintainer's -repository at kernel.org, and looks like this: - ------------- -(in .git/config) -[remote "ko"] - url = kernel.org:/pub/scm/git/git.git - fetch = refs/heads/*:refs/remotes/ko/* - push = refs/heads/master - push = refs/heads/next - push = +refs/heads/seen - push = refs/heads/maint ------------- - - -Repository Administration[[ADMINISTRATION]] -------------------------------------------- - -A repository administrator uses the following tools to set up -and maintain access to the repository by developers. - - * linkgit:git-daemon[1] to allow anonymous download from - repository. - - * linkgit:git-shell[1] can be used as a 'restricted login shell' - for shared central repository users. - - * linkgit:git-http-backend[1] provides a server side implementation - of Git-over-HTTP ("Smart http") allowing both fetch and push services. - - * linkgit:gitweb[1] provides a web front-end to Git repositories, - which can be set-up using the linkgit:git-instaweb[1] script. - -link:howto/update-hook-example.html[update hook howto] has a good -example of managing a shared central repository. - -In addition there are a number of other widely deployed hosting, browsing -and reviewing solutions such as: - - * gitolite, gerrit code review, cgit and others. - -Examples -~~~~~~~~ -We assume the following in /etc/services:: -+ ------------- -$ grep 9418 /etc/services -git 9418/tcp # Git Version Control System ------------- - -Run git-daemon to serve /pub/scm from inetd.:: -+ ------------- -$ grep git /etc/inetd.conf -git stream tcp nowait nobody \ - /usr/bin/git-daemon git-daemon --inetd --export-all /pub/scm ------------- -+ -The actual configuration line should be on one line. - -Run git-daemon to serve /pub/scm from xinetd.:: -+ ------------- -$ cat /etc/xinetd.d/git-daemon -# default: off -# description: The Git server offers access to Git repositories -service git -{ - disable = no - type = UNLISTED - port = 9418 - socket_type = stream - wait = no - user = nobody - server = /usr/bin/git-daemon - server_args = --inetd --export-all --base-path=/pub/scm - log_on_failure += USERID -} ------------- -+ -Check your xinetd(8) documentation and setup, this is from a Fedora system. -Others might be different. - -Give push/pull only access to developers using git-over-ssh.:: - -e.g. those using: -`$ git push/pull ssh://host.xz/pub/scm/project` -+ ------------- -$ grep git /etc/passwd <1> -alice:x:1000:1000::/home/alice:/usr/bin/git-shell -bob:x:1001:1001::/home/bob:/usr/bin/git-shell -cindy:x:1002:1002::/home/cindy:/usr/bin/git-shell -david:x:1003:1003::/home/david:/usr/bin/git-shell -$ grep git /etc/shells <2> -/usr/bin/git-shell ------------- -+ -<1> log-in shell is set to /usr/bin/git-shell, which does not -allow anything but `git push` and `git pull`. The users require -ssh access to the machine. -<2> in many distributions /etc/shells needs to list what is used -as the login shell. - -CVS-style shared repository.:: -+ ------------- -$ grep git /etc/group <1> -git:x:9418:alice,bob,cindy,david -$ cd /home/devo.git -$ ls -l <2> - lrwxrwxrwx 1 david git 17 Dec 4 22:40 HEAD -> refs/heads/master - drwxrwsr-x 2 david git 4096 Dec 4 22:40 branches - -rw-rw-r-- 1 david git 84 Dec 4 22:40 config - -rw-rw-r-- 1 david git 58 Dec 4 22:40 description - drwxrwsr-x 2 david git 4096 Dec 4 22:40 hooks - -rw-rw-r-- 1 david git 37504 Dec 4 22:40 index - drwxrwsr-x 2 david git 4096 Dec 4 22:40 info - drwxrwsr-x 4 david git 4096 Dec 4 22:40 objects - drwxrwsr-x 4 david git 4096 Nov 7 14:58 refs - drwxrwsr-x 2 david git 4096 Dec 4 22:40 remotes -$ ls -l hooks/update <3> - -r-xr-xr-x 1 david git 3536 Dec 4 22:40 update -$ cat info/allowed-users <4> -refs/heads/master alice\|cindy -refs/heads/doc-update bob -refs/tags/v[0-9]* david ------------- -+ -<1> place the developers into the same git group. -<2> and make the shared repository writable by the group. -<3> use update-hook example by Carl from Documentation/howto/ -for branch policy control. -<4> alice and cindy can push into master, only bob can push into doc-update. -david is the release manager and is the only person who can -create and push version tags. - -GIT ---- -Part of the linkgit:git[1] suite |