42 lines
1.2 KiB
Bash
Executable File
42 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env zsh
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# Checks out the first argument in a worktree at a temporary directory. Then
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# spawns an interactive shell inside of it.
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# When the shell closes the worktree is tried to be removed. Until that works
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# without problems (e.g. dirty), a new shell is spawned to resolve all conflicts
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# (e.g. stashing). Finally the temporary directory is deleted.
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#
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# Instead of dropping in an interactive shell, the commands to execute can be
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# passed via stdin.
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# TODO: If any conflicts arise, all further shells should be interactive instead
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# of looping forever.
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emulate -L zsh -o err_return -o no_unset
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local REPO_NAME WORKTREE_PATH
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REPO_NAME="${$(git rev-parse --show-toplevel):t}"
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WORKTREE_PATH="$(mktemp -d -p "" "worktree.XXX.$REPO_NAME.$1")"
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trap '
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errc=$?
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<&2 printf "Exiting abnormally. Check and possibly remove '$WORKTREE_PATH' manually.\n"
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return $errc
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' INT QUIT TERM EXIT
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git worktree add "$WORKTREE_PATH" "$1"
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pushd -q "$WORKTREE_PATH"
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# Restart the shell until every the worktree is removed
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while [[ -e "$WORKTREE_PATH" ]]; do
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"$SHELL" && errc=$? || errc=$?
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git worktree remove "$WORKTREE_PATH" || true
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done
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# Reset traps
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trap '-' INT QUIT TERM EXIT
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popd -q || true
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git worktree prune
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return $errc
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