forgejo/docker/map-binaries.sh

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#!/bin/bash
errcho () {
echo "${@}" >&2
}
if [ ${#@} -lt 3 ]; then
errcho "not enough arguments provided"
echo "syntax: ${0} <path directly containing the binary> <base name of the binary> <target name or false> [<version tag as in the file name>]"
exit 2
fi
BINARYLOOKUPPATH="${1}"
FILEBASENAME="${2}"
RENAME="${3}"
if [ ${#@} -gt 3 ] && ! [ "${4}" == "" ]; then
echo "Tag provided: ${4}"
FILEVERSION="${4}"
else
echo "No tag provided defaulting to tag ${DEFAULTTAGNAME:-main}"
FILEVERSION="${DEFAULTTAGNAME:-main}"
fi
OUTFILENAME=""
if [ "${RENAME}" == "false" ]; then
echo "Rename deactivated outputting as ${FILEBASENAME}"
OUTFILENAME="${FILEBASENAME}"
elif [ "${RENAME}" == "true" ]; then
OUTFILENAME="gitea"
echo "Rename set to true, renaming to ${OUTFILENAME}"
else
echo "Rename target name provided, renaming to ${RENAME}"
OUTFILENAME="${RENAME}"
fi
FILE_WIHTOUT_PLATFORM="${FILEBASENAME}-${FILEVERSION}"
DOCKERDIR="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 || exit 3; pwd -P )"
WS_BASE="${DOCKERDIR%/docker}"
if [ ! -f "${DOCKERDIR}/archmap.txt" ]; then
errcho "no archmap found"
exit 4
fi
if [ ! -d "${DOCKERDIR}/bin" ]; then
echo "Folder ${DOCKERDIR}/bin missing, creating it"
mkdir -p "${DOCKERDIR}/bin"
fi
map () {
local file="${1}"
local bin_platform="${file##"./${FILE_WIHTOUT_PLATFORM}-"}"
local platform
echo "handling ${file} with detected bin_platform $bin_platform"
if ! grep -q "$bin_platform" "${DOCKERDIR}/archmap.txt"; then
errcho "no matching platform for $file found"
return 0
fi
platform="$(grep "$bin_platform" "${DOCKERDIR}/archmap.txt" | cut -d':' -f2)"
echo "Docker platform parsed: $platform"
if [ ! -d "${DOCKERDIR}/bin/$platform" ]; then
echo "First item for this platform, creating directory \"${DOCKERDIR}/bin/$platform\""
mkdir -p "${DOCKERDIR}/bin/$platform"
fi
echo "Mapped ${file} to $platform, copying to \"${DOCKERDIR}/bin/$platform/${OUTFILENAME}\""
cp "${file}" "${DOCKERDIR}/bin/$platform/${OUTFILENAME}"
}
cd "$WS_BASE/${BINARYLOOKUPPATH}" || exit 5
while IFS= read -r -d $'\0' infile; do
map "$infile"
done < <(find . -maxdepth 1 -type f -name "${FILE_WIHTOUT_PLATFORM}-*" -print0)
cd "$WS_BASE"