jj/demos/git_compat.svg
Ilya Grigoriev 51c374e917 demo git_compat and README: repurpose the demo somewhat
It is important to mention tracking branches and listing branches. This topic is important now that `jj log` does not show branches
`jj git clone` says it fetched by default. 

The demo has become more about navigating a Git remote, so I reworded
the README accordingly, shifting the focus more to "Git remote
compatibility" and away from "We include a Git repo". Both are
important, but these skills seem important for beginners.
2024-09-05 17:33:46 -07:00

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<text class="container fg7"><tspan xml:space="preserve" x="10" y="14" class="output">
</tspan><tspan xml:space="preserve" x="10" y="32" class="output"><tspan class="fg2"># Clone a Git repo:</tspan>
</tspan><tspan xml:space="preserve" x="10" y="50" class="output">
</tspan><tspan xml:space="preserve" x="10" y="68" class="output">$ jj git clone https://github.com/octocat/Hello-World
</tspan><tspan xml:space="preserve" x="10" y="86" class="output">Fetching into new repo in "/private/var/folders/lj/rv4h95_d0mxb9ryztzpz4qph0000g<tspan class="hard-br" rotate="45" dx=".1em" dy="-.2em"></tspan>
</tspan><tspan xml:space="preserve" x="10" y="104" class="output">n/T/tmp.ExrIt6VdYc/Hello-World"
</tspan><tspan xml:space="preserve" x="10" y="122" class="output">branch: <tspan class="fg5">master@origin         </tspan> [new] untracked
</tspan><tspan xml:space="preserve" x="10" y="140" class="output">branch: <tspan class="fg5">octocat-patch-1@origin</tspan> [new] untracked
</tspan><tspan xml:space="preserve" x="10" y="158" class="output">branch: <tspan class="fg5">test@origin           </tspan> [new] untracked
</tspan><tspan xml:space="preserve" x="10" y="176" class="output">Setting the revset alias "trunk()" to "master@origin"
</tspan><tspan xml:space="preserve" x="10" y="194" class="output">Working copy now at: <tspan class="bold fg13">q</tspan><tspan class="bold fg8">yyypuyn</tspan><tspan class="bold"> </tspan><tspan class="bold fg12">5</tspan><tspan class="bold fg8">57a65b9</tspan><tspan class="bold"> </tspan><tspan class="bold fg10">(empty)</tspan><tspan class="bold"> </tspan><tspan class="bold fg10">(no description set)</tspan>
</tspan><tspan xml:space="preserve" x="10" y="212" class="output">Parent commit      : <tspan class="bold fg5">o</tspan><tspan class="fg8">rrkosyo</tspan> <tspan class="bold fg4">7</tspan><tspan class="fg8">fd1a60b</tspan> <tspan class="fg5">master</tspan><tspan class="fg8"> | </tspan><tspan class="fg2">(empty)</tspan> Merge pull request #6 fr<tspan class="hard-br" rotate="45" dx=".1em" dy="-.2em"></tspan>
</tspan><tspan xml:space="preserve" x="10" y="230" class="output">om Spaceghost/patch-1
</tspan><tspan xml:space="preserve" x="10" y="248" class="output">Added 1 files, modified 0 files, removed 0 files
</tspan><tspan xml:space="preserve" x="10" y="266" class="output">$ cd Hello-World
</tspan><tspan xml:space="preserve" x="10" y="284" class="output">
</tspan><tspan xml:space="preserve" x="10" y="302" class="output">
</tspan><tspan xml:space="preserve" x="10" y="320" class="output"><tspan class="fg2"># By default, "jj" creates a local master branch tracking the remote master</tspan>
</tspan><tspan xml:space="preserve" x="10" y="338" class="output"><tspan class="fg2"># branch. The other branches are only available as remote-tracking branches.</tspan>
</tspan><tspan xml:space="preserve" x="10" y="356" class="output">
</tspan><tspan xml:space="preserve" x="10" y="374" class="output">$ jj branch list --all
</tspan><tspan xml:space="preserve" x="10" y="392" class="output"><tspan class="fg5">master</tspan>: <tspan class="bold fg5">o</tspan><tspan class="fg8">rrkosyo</tspan> <tspan class="bold fg4">7</tspan><tspan class="fg8">fd1a60b</tspan> <tspan class="fg2">(empty)</tspan> Merge pull request #6 from Spaceghost/patch-1
</tspan><tspan xml:space="preserve" x="10" y="410" class="output">  <tspan class="fg5">@origin</tspan>: <tspan class="bold fg5">o</tspan><tspan class="fg8">rrkosyo</tspan> <tspan class="bold fg4">7</tspan><tspan class="fg8">fd1a60b</tspan> <tspan class="fg2">(empty)</tspan> Merge pull request #6 from Spaceghost/patch<tspan class="hard-br" rotate="45" dx=".1em" dy="-.2em"></tspan>
</tspan><tspan xml:space="preserve" x="10" y="428" class="output">-1
</tspan><tspan xml:space="preserve" x="10" y="446" class="output"><tspan class="fg5">octocat-patch-1@origin</tspan>: <tspan class="bold fg5">t</tspan><tspan class="fg8">pstlust</tspan> <tspan class="bold fg4">b1</tspan><tspan class="fg8">b3f972</tspan> sentence case
</tspan><tspan xml:space="preserve" x="10" y="464" class="output"><tspan class="fg5">test@origin</tspan>: <tspan class="bold fg5">k</tspan><tspan class="fg8">owxouwz</tspan> <tspan class="bold fg4">b3</tspan><tspan class="fg8">cbd5bb</tspan> Create CONTRIBUTING.md
</tspan><tspan xml:space="preserve" x="10" y="482" class="output">
</tspan><tspan xml:space="preserve" x="10" y="500" class="output"><tspan class="fg2"># We can create a local branch tracking one of the remote branches we just</tspan>
</tspan><tspan xml:space="preserve" x="10" y="518" class="output"><tspan class="fg2"># fetched.</tspan>
</tspan><tspan xml:space="preserve" x="10" y="536" class="output">
</tspan><tspan xml:space="preserve" x="10" y="554" class="output">$ jj branch track octocat-patch-1@origin
</tspan><tspan xml:space="preserve" x="10" y="572" class="output">Started tracking 1 remote branches.
</tspan><tspan xml:space="preserve" x="10" y="590" class="output">
</tspan><tspan xml:space="preserve" x="10" y="608" class="output"><tspan class="fg2"># By default, "jj log" excludes untracked remote branches to focus on</tspan>
</tspan><tspan xml:space="preserve" x="10" y="626" class="output"><tspan class="fg2"># "our" commits.</tspan>
</tspan><tspan xml:space="preserve" x="10" y="644" class="output">
</tspan><tspan xml:space="preserve" x="10" y="662" class="output">$ jj log
</tspan><tspan xml:space="preserve" x="10" y="680" class="output"><tspan class="bold fg2">@</tspan>  <tspan class="bold fg13">q</tspan><tspan class="bold fg8">yyypuyn</tspan><tspan class="bold"> </tspan><tspan class="bold fg3">jjfan@example.com</tspan><tspan class="bold"> </tspan><tspan class="bold fg14">2024-09-04 19:29:24</tspan><tspan class="bold"> </tspan><tspan class="bold fg12">5</tspan><tspan class="bold fg8">57a65b9</tspan>
</tspan><tspan xml:space="preserve" x="10" y="698" class="output">│  <tspan class="bold fg10">(empty)</tspan><tspan class="bold"> </tspan><tspan class="bold fg10">(no description set)</tspan>
</tspan><tspan xml:space="preserve" x="10" y="716" class="output">│ ○  <tspan class="bold fg5">t</tspan><tspan class="fg8">pstlust</tspan> <tspan class="fg3">support+octocat@github.com</tspan> <tspan class="fg6">2018-05-10 10:55:19</tspan> <tspan class="fg5">octocat-patch-1</tspan>
</tspan><tspan xml:space="preserve" x="10" y="734" class="output">├─╯  <tspan class="bold fg4">b</tspan><tspan class="fg8">1b3f972</tspan>
</tspan><tspan xml:space="preserve" x="10" y="752" class="output">    sentence case
</tspan><tspan xml:space="preserve" x="10" y="770" class="output"><tspan class="bold fg14"></tspan>  <tspan class="bold fg5">o</tspan><tspan class="fg8">rrkosyo</tspan> <tspan class="fg3">octocat@nowhere.com</tspan> <tspan class="fg6">2012-03-06 16:06:50</tspan> <tspan class="fg5">master</tspan> <tspan class="bold fg4">7</tspan><tspan class="fg8">fd1a60b</tspan>
</tspan><tspan xml:space="preserve" x="10" y="788" class="output">│  <tspan class="fg2">(empty)</tspan> Merge pull request #6 from Spaceghost/patch-1
</tspan><tspan xml:space="preserve" x="10" y="806" class="output">~
</tspan><tspan xml:space="preserve" x="10" y="824" class="output">
</tspan><tspan xml:space="preserve" x="10" y="842" class="output"><tspan class="fg2"># We can also ask "jj" to show all the commits.</tspan>
</tspan><tspan xml:space="preserve" x="10" y="860" class="output">
</tspan><tspan xml:space="preserve" x="10" y="878" class="output">$ jj log -r 'all()'
</tspan><tspan xml:space="preserve" x="10" y="896" class="output"><tspan class="bold fg2">@</tspan>  <tspan class="bold fg13">q</tspan><tspan class="bold fg8">yyypuyn</tspan><tspan class="bold"> </tspan><tspan class="bold fg3">jjfan@example.com</tspan><tspan class="bold"> </tspan><tspan class="bold fg14">2024-09-04 19:29:24</tspan><tspan class="bold"> </tspan><tspan class="bold fg12">5</tspan><tspan class="bold fg8">57a65b9</tspan>
</tspan><tspan xml:space="preserve" x="10" y="914" class="output">│  <tspan class="bold fg10">(empty)</tspan><tspan class="bold"> </tspan><tspan class="bold fg10">(no description set)</tspan>
</tspan><tspan xml:space="preserve" x="10" y="932" class="output">│ ○  <tspan class="bold fg5">t</tspan><tspan class="fg8">pstlust</tspan> <tspan class="fg3">support+octocat@github.com</tspan> <tspan class="fg6">2018-05-10 10:55:19</tspan> <tspan class="fg5">octocat-patch-1</tspan>
</tspan><tspan xml:space="preserve" x="10" y="950" class="output">├─╯  <tspan class="bold fg4">b</tspan><tspan class="fg8">1b3f972</tspan>
</tspan><tspan xml:space="preserve" x="10" y="968" class="output">    sentence case
</tspan><tspan xml:space="preserve" x="10" y="986" class="output">│ <tspan class="bold fg14"></tspan>  <tspan class="bold fg5">k</tspan><tspan class="fg8">owxouwz</tspan> <tspan class="fg3">octocat@nowhere.com</tspan> <tspan class="fg6">2014-06-10 15:22:26</tspan> <tspan class="fg5">test@origin</tspan> <tspan class="bold fg4">b3</tspan><tspan class="fg8">cbd5bb</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1004" class="output">├─╯  Create CONTRIBUTING.md
</tspan><tspan xml:space="preserve" x="10" y="1022" class="output"><tspan class="bold fg14"></tspan>    <tspan class="bold fg5">o</tspan><tspan class="fg8">rrkosyo</tspan> <tspan class="fg3">octocat@nowhere.com</tspan> <tspan class="fg6">2012-03-06 16:06:50</tspan> <tspan class="fg5">master</tspan> <tspan class="bold fg4">7</tspan><tspan class="fg8">fd1a60b</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1040" class="output">├─╮  <tspan class="fg2">(empty)</tspan> Merge pull request #6 from Spaceghost/patch-1
</tspan><tspan xml:space="preserve" x="10" y="1058" class="output">│ <tspan class="bold fg14"></tspan>  <tspan class="bold fg5">n</tspan><tspan class="fg8">znozkvv</tspan> <tspan class="fg3">Johnneylee.rollins@gmail.com</tspan> <tspan class="fg6">2011-09-13 21:42:41</tspan> <tspan class="bold fg4">76</tspan><tspan class="fg8">294131</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1076" class="output">├─╯  New line at end of file. --Signed off by Spaceghost
</tspan><tspan xml:space="preserve" x="10" y="1094" class="output"><tspan class="bold fg14"></tspan>  <tspan class="bold fg5">s</tspan><tspan class="fg8">yktoqts</tspan> <tspan class="fg3">cameron@github.com</tspan> <tspan class="fg6">2011-01-26 12:06:08</tspan> <tspan class="bold fg4">553</tspan><tspan class="fg8">c2077</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1112" class="output">  first commit
</tspan><tspan xml:space="preserve" x="10" y="1130" class="output"><tspan class="bold fg14"></tspan>  <tspan class="bold fg5">z</tspan><tspan class="fg8">zzzzzzz</tspan> <tspan class="fg2">root()</tspan> <tspan class="bold fg4">0</tspan><tspan class="fg8">0000000</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1148" class="output">
</tspan><tspan xml:space="preserve" x="10" y="1166" class="output"><tspan class="fg2"># We can look at the diffs of commits in the repo</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1184" class="output">
</tspan><tspan xml:space="preserve" x="10" y="1202" class="output">$ jj diff -r b1
</tspan><tspan xml:space="preserve" x="10" y="1220" class="output"><tspan class="fg3">Modified regular file README:</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1238" class="output"><tspan class="fg1">   1</tspan> <tspan class="fg2">   1</tspan>: Hello <tspan class="underline fg1">World</tspan><tspan class="underline fg2">world</tspan>!
</tspan><tspan xml:space="preserve" x="10" y="1256" class="output">
</tspan><tspan xml:space="preserve" x="10" y="1274" class="output">$ jj diff -r b3
</tspan><tspan xml:space="preserve" x="10" y="1292" class="output"><tspan class="fg3">Added regular file CONTRIBUTING.md:</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1310" class="output">     <tspan class="fg2">   1</tspan>: <tspan class="underline fg2">## Contributing</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1328" class="output">
</tspan><tspan xml:space="preserve" x="10" y="1346" class="output"><tspan class="fg2"># The repo is backed by the actual Git repo:</tspan>
</tspan><tspan xml:space="preserve" x="10" y="1364" class="output">
</tspan><tspan xml:space="preserve" x="10" y="1382" class="output">$ git --git-dir=.jj/repo/store/git log --graph --all --decorate --oneline
</tspan><tspan xml:space="preserve" x="10" y="1400" class="output">* <tspan class="fg3">557a65b</tspan> 
</tspan><tspan xml:space="preserve" x="10" y="1418" class="output"><tspan class="fg1">|</tspan> * <tspan class="fg3">1ccbcd7</tspan> 
</tspan><tspan xml:space="preserve" x="10" y="1436" class="output"><tspan class="fg1">|</tspan> * <tspan class="fg3">b1b3f97</tspan><tspan class="fg3"> (</tspan><tspan class="bold fg1">origin/octocat-patch-1</tspan><tspan class="fg3">)</tspan> sentence case
</tspan><tspan xml:space="preserve" x="10" y="1454" class="output"><tspan class="fg1">|</tspan><tspan class="fg1">/</tspan>  
</tspan><tspan xml:space="preserve" x="10" y="1472" class="output"><tspan class="fg1">|</tspan> * <tspan class="fg3">b3cbd5b</tspan><tspan class="fg3"> (</tspan><tspan class="bold fg1">origin/test</tspan><tspan class="fg3">)</tspan> Create CONTRIBUTING.md
</tspan><tspan xml:space="preserve" x="10" y="1490" class="output"><tspan class="fg1">|</tspan><tspan class="fg1">/</tspan>  
</tspan><tspan xml:space="preserve" x="10" y="1508" class="output">*   <tspan class="fg3">7fd1a60</tspan><tspan class="fg3"> (</tspan><tspan class="bold fg1">origin/master</tspan><tspan class="fg3">)</tspan> Merge pull request #6 from Spaceghost/patch-1
</tspan><tspan xml:space="preserve" x="10" y="1526" class="output"><tspan class="fg4">|</tspan><tspan class="fg5">\</tspan>  
</tspan><tspan xml:space="preserve" x="10" y="1544" class="output"><tspan class="fg4">|</tspan> * <tspan class="fg3">7629413</tspan> New line at end of file. --Signed off by Spaceghost
</tspan><tspan xml:space="preserve" x="10" y="1562" class="output"><tspan class="fg4">|</tspan><tspan class="fg4">/</tspan>  
</tspan><tspan xml:space="preserve" x="10" y="1580" class="output">* <tspan class="fg3">553c207</tspan> first commit
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