20 lines
481 B
Bash
20 lines
481 B
Bash
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#!/usr/bin/env sh
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git checkout dev
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if test -n "$(git status --porcelain)"; then
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echo 'Unclean working tree. Commit or stash changes first.' >&2;
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exit 128;
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fi
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if ! git fetch --quiet 2>/dev/null; then
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echo 'There was a problem fetching your branch. Run `git fetch` to see more...' >&2;
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exit 128;
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fi
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if test "0" != "$(git rev-list --count --left-only @'{u}'...HEAD)"; then
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echo 'Remote history differ. Please pull changes.' >&2;
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exit 128;
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fi
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echo 'No conflicts.' >&2;
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