зеркало из https://github.com/github/ruby.git
44 строки
802 B
Plaintext
44 строки
802 B
Plaintext
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#!/bin/sh
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set -e
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quiet=
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branch=
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OPT_SPEC="\
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${0##*/} [options] URL dir [options]
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--
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C=directory Change directory
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q,quiet Quiet
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b,branch=branch Checkout branch
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"
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rev="$(echo "$OPT_SPEC" | git rev-parse --parseopt -- "$@")"
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status=$?
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eval "$rev"
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[ $status = 0 ] || exit $status
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until [ $# = 0 ]; do
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case "$1" in
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--) shift; break;;
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-C) shift; cd "$1";;
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-q) quiet=1;;
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-b) shift; branch="$1";;
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-*) echo "unknown option: $1" 1>&2; exit 1;;
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*) break;;
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esac
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shift
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done
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url="$1"
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dir="$2"
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shift 2
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if [ -d "$dir" ]; then
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echo updating "${dir#*/}" ...
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[ $quiet ] || set -x
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cd "$dir"
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git fetch "$@"
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exec git checkout ${branch:+"$branch"} "$@"
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else
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echo retrieving "${dir#*/}" ...
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[ $quiet ] || set -x
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exec git clone "$url" "$dir" "$@"
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fi
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