29 lines
813 B
Bash
Executable File
29 lines
813 B
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: MIT
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# Copyright (c) 2025 Julian Prein
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#
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# Meant to be used by git aliases to easily launch an external script from the
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# ./scripts/ collection through its basename and in the correct directory (i.e.
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# GIT_PREFIX).
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if [ $# -eq 0 ]; then
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printf >&2 "Usage: %s <function>\n" "$(basename "$0")"
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exit 1
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fi
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name="$1"
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shift
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BASE="$(dirname "$(realpath "$0")")/scripts"
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# In git aliases, shell commands are executed from the top-level directory of
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# the repo. GIT_PREFIX contains the original directory relative to the
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# top-level.
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[ -z "$GIT_PREFIX" ] || cd "$GIT_PREFIX" || exit
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# no need for error handling, the message from sh is descriptive enough
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if [ "${name#git-}" != "$name" ] || [ -e "$BASE/$name" ]; then
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exec "$BASE/$name" "$@"
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else
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exec "$BASE/git-$name" "$@"
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fi
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