46 lines
1.1 KiB
Bash
Executable File
46 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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################################################################################
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# This tool fetches versions and checksums of build tools from the .TOOLVERSIONS
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# file in project root. This is then used by various setup scripts,
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# and most importantly by Dockerfiles.
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################################################################################
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set -e
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GIT_ROOT=$(git rev-parse --show-toplevel)
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TOOL_VERSIONS_FILE="${GIT_ROOT}/.TOOLVERSIONS"
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usage () {
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echo "Usage: toolversion [-c] <name>" >&2
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echo
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echo "This script extracts tooling versions from ${TOOL_VERSIONS_FILE}"
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exit 0
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}
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# some options parsing
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while getopts ":ch" opt; do
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case $opt in
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c) CHECKSUM=1; shift ;;
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h) usage;;
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\?) echo "Invalid option: -$OPTARG" >&2; exit 1;;
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esac
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done
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# verify the main argument was given
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if [[ -z "${1}" ]]; then usage; fi
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NAME=${1}
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getColumn () {
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local out=$(awk -F';' "/^${NAME};/{print \$${1}}" "${TOOL_VERSIONS_FILE}")
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[ -z "$out" ] && exit 1
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echo "$out"
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}
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if [[ $CHECKSUM ]]; then
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getColumn 3
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else
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getColumn 2
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fi
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