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/bin/sh and /usr/bin/env are the only two binaries that NixOS provides at a fixed path (outside a buildFHSUserEnv sandbox). This discussion was split from #11004. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
39 lines
971 B
Bash
Executable File
39 lines
971 B
Bash
Executable File
#!/usr/bin/env bash
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function error_out {
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echo -en '\e[0;31m'
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echo "$1"
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echo -en '\e[0m'
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exit 1
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}
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status=$(git status --porcelain | grep -v '^??')
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[ -n "$status" ] && error_out "Working directory or index not clean"
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old_ref=$(git rev-list --max-count=1 HEAD)
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branch=$1
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branch_ref=$(git rev-list --max-count=1 "$branch") || error_out "Unknown branch: $branch"
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if [ "$old_ref" == "$branch_ref" ]; then
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new_ref=master
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else
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if ref_name=$(git describe --all --exact "$old_ref"); then
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new_ref=$(echo "$ref_name" | perl -pe 's{^(heads|remotes)/}{}')
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else
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new_ref=$old_ref
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fi
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fi
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[ -z "$branch" ] && error_out "You must specify a branch name to deploy"
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git fetch -p
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git rebase origin/master "$branch" || error_out "Rebase onto origin/master failed"
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git push . HEAD:master
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git push origin master || error_out "Push of master to origin/master failed"
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git checkout "$new_ref"
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git branch -D "$branch"
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git push origin ":$branch"
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