89 lines
2.1 KiB
Plaintext
89 lines
2.1 KiB
Plaintext
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#!/usr/bin/env bash
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print_help() {
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cat <<- EOF
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Clone and pull remote git repositories.
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Usage: $0 [-fchv] <arguments>
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Options:
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-f, --fetch-from <file> clone repositories listed in file.
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-c, --chdir <dir> change working directory [default: current]
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-h, --help print this help message and exit.
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-v, --version print version and exit.
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Example of repository list file:
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https://github.com/user/repo.git # my nice repo
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https://github.com/anothr_user/repo.git
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Comments is allowed. Use hash (#) sign for comments.
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EOF
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exit 0
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}
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[[ "$@" ]] || print_help
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# Transform long options to short ones
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for arg in "$@"; do
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shift
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case "$arg" in
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--fetch-from) set -- "$@" "-f";;
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--chdir) set -- "$@" "-c";;
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--help) set -- "$@" "-h";;
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--version) set -- "$@" "-v";;
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*) set -- "$@" "$arg";;
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esac
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done
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while getopts ":f:c:hv" opt; do
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case "$opt" in
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f) fetch_from="$OPTARG";;
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c) chdir="$OPTARG";;
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h) print_help;;
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v) echo 0.1; exit 0;;
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*) echo "Unknown option $opt" >&2; exit 1;;
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esac
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done
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if [ "$fetch_from" ]; then
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if test -f "$fetch_from"; then
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fetch_from="$(realpath "$fetch_from")"
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else
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echo "No such file $fetch_from" >&2; exit 1
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fi
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else
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echo "Missing argument for --fetch-from" >&2; exit 1
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fi
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if [ "$chdir" ]; then
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chdir="$(realpath "$chdir")"
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else
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chdir="$PWD"
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fi
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if [ -d "$chdir" ]; then
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:
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else
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echo "No such directory $chdir" >&2; exit 1
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fi
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echo -e "Fetching git repos from $fetch_from to $chdir ..."
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echo -n 'Date: '; date -R
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git --version
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sed 's/#.*//g;/^$/d' "$fetch_from" | while read repo; do
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echo -e "\nFETCHING $repo ..."
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echo '# ---------------------------------------------------------'
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repo_dir="${repo##*/}"
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repo_dir="${repo_dir//\.git}"
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repo_dir="$(realpath "${chdir}/${repo_dir}")"
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if git -C "$chdir" clone "$repo"; then
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:
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else
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echo "ENTERING INTO $repo_dir ..."
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cd "$repo_dir" && git pull && cd - >/dev/null ||
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{ echo "Cannot change dir to $OLDPWD" >&2; exit 1; }
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fi
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done
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