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Add possibility to also checkout pull requests based on GitHub urls #453

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merged 1 commit into from
Sep 26, 2015
Merged

Add possibility to also checkout pull requests based on GitHub urls #453

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9 changes: 9 additions & 0 deletions Commands.md
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Original file line number Diff line number Diff line change
Expand Up @@ -846,6 +846,15 @@ From https://github.com/tj/git-extras
Switched to branch 'pr/226'
```

You can also checkout a pull request based on a GitHub url

```bash
$ git pr https://github.com/tj/git-extras/pull/453
From https://github.com/tj/git-extras
* [new ref] refs/pull/453/head -> pr/453
Switched to branch 'pr/453'
```

To remove all local pull request branches, provide the magic `clean` parameter:

```bash
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12 changes: 10 additions & 2 deletions bin/git-pr
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Original file line number Diff line number Diff line change
@@ -1,11 +1,19 @@
#!/usr/bin/env bash
# Based on https://gist.github.com/gnarf/5406589
# Based on https://gist.github.com/gnarf/5406589 and https://gist.github.com/jhnns/d654d9d6da6d3b749986

if test "$1" = "clean"; then
git for-each-ref refs/heads/pr/* --format='%(refname)' | while read ref; do
git branch -D ${ref#refs/heads/}
done
exit 0
elif [[ $1 =~ ^(https?://[^/]+/(.+))/pull/([0-9]+).*$ ]]; then
remote=${BASH_REMATCH[1]}.git
id=${BASH_REMATCH[3]}
branch=pr/$id
else
test -z $1 && echo "pr number required." 1>&2 && exit 1
git fetch -fu ${2:-origin} refs/pull/$1/head:pr/$1 && git checkout pr/$1
remote=${2:-origin}
id=$1
branch=pr/$id
fi
git fetch -fu $remote refs/pull/$id/head:$branch && git checkout $branch