78 lines
2 KiB
Bash
Executable file
78 lines
2 KiB
Bash
Executable file
#!/bin/bash -
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#===============================================================================
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#
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# FILE: bump-versions.sh
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#
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# USAGE: ./bump-versions.sh
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#
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# DESCRIPTION: Bump the versions for all servant packages
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#
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# OPTIONS: See usage
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# REQUIREMENTS: bumper, bash >= 4
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# CREATED: 11.05.2015 21:36
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# REVISION: ---
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#===============================================================================
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set -o nounset
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set -o errexit
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DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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DRY_RUN=false
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POSITION="none"
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SOURCES_TXT="$( dirname $DIR)/sources.txt"
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declare -a SOURCES
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readarray -t SOURCES < "$SOURCES_TXT"
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usage () {
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echo " bump-versions <POSITION> [-d|--dry-run]"
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echo " | [-h|--help]"
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echo " Bumps the specified positional version of all servant packages."
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echo " POSITION is a number between 0 and 3, inclusive."
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exit 0
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}
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join () { local IFS="$1"; shift; echo "$*"; }
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versions_equal () {
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local NUM=$(find . -name 'servant*.cabal' | xargs grep "^version:" | awk '{ print $2 }' | uniq -c | wc -l)
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if [ 1 -eq $NUM ] ; then
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return 0
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else
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echo "versions of packages are not all the same!" && exit 1
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fi
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}
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if [ $# -eq 0 ] ; then
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echo "expecting one or more arguments. Got 0"
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usage
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elif [ $# -gt 2 ] ; then
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echo "expecting one or more arguments"
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usage
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fi
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versions_equal
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while [ "${1:-unset}" != "unset" ] ; do
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case "$1" in
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-h | --help) usage ;;
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-d | --dry-run) DRY_RUN=true
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shift ;;
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0) if POSITION="none" ; then POSITION=0 ; else usage ; fi
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shift ;;
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1) if POSITION="none" ; then POSITION=1 ; else usage ; fi
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shift ;;
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2) if POSITION="none" ; then POSITION=2 ; else usage ; fi
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shift ;;
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3) if POSITION="none" ; then POSITION=3 ; else usage ; fi
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shift ;;
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*) usage ;;
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esac
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done
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if $DRY_RUN ; then
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bumper --dry-run -"$POSITION" $(join , "${SOURCES[@]}")
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else
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bumper -"$POSITION" $(join , "${SOURCES[@]}")
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fi
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