37 lines
712 B
Bash
Executable file
37 lines
712 B
Bash
Executable file
#!/bin/bash
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set -e # bail on errors
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ORIG_BRANCH=$(git rev-parse --abbrev-ref HEAD)
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REMOTE="${1:-$(git config --get branch.${ORIG_BRANCH}.remote)}"
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if [[ "$ORIG_BRANCH" = "HEAD" ]]; then
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echo "Cannot update in a detached HEAD state"
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exit 1
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fi
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if [[ -z "$2" ]]; then
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BRANCHES="$ORIG_BRANCH"
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else
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shift
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BRANCHES="$@"
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fi
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STASH_OUTPUT=$(git stash)
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if [[ "$STASH_OUTPUT" = "No local changes to save" ]]; then
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POP_STASH=0
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else
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POP_STASH=1
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fi
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git fetch --prune --tags "$REMOTE"
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for BRANCH in $BRANCHES; do
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echo "* Updating $BRANCH from $REMOTE/$BRANCH"
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git checkout "$BRANCH"
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git rebase "$REMOTE/$BRANCH"
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done
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git checkout "$ORIG_BRANCH"
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if [[ $POP_STASH -eq 1 ]]; then
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git stash pop
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fi
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