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CHANGE: Simplify the fetting script for the latest release of PrusaSlicer.

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This commit is contained in:
Michael Helfrich 2023-07-01 00:02:06 -04:00
parent 179cbd5bfc
commit c19e5c9589
1 changed files with 26 additions and 55 deletions
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81
get_latest_prusaslicer_release.sh
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@ -1,66 +1,37 @@
#!/bin/bash
# Get the latest release of PrusaSlicer for Linux (non-AppImage) using the GitHub API
# This was forked from https://github.com/dmagyar/prusaslicer-vnc-docker/blob/main/getLatestPrusaSlicerRelease.sh
set -eu
TMPDIR="$(mktemp -d)"
if [[ $# -lt 1 ]]; then
echo "~~~ $0 ~~~"
echo " usage: $0 [ url | name | url_ver VERSION | name_ver VERSION_NAME ]"
echo
echo " url: Returns the download URL for the latest release (for download using cURL/wget)"
echo " name: Returns the filename of the latest release"
echo
echo " url_ver: Takes a parameter to specify the version to retrieve (note: some download urls have hex-encoded ascii characters)"
echo " url_ver example: $0 url_ver 2.0.0%2B"
echo " output: https://github.com/prusa3d/PrusaSlicer/releases/download/version_2.0.0/PrusaSlicer-2.0.0%2Blinux64-201905201652.tar.bz2"
echo
echo " name_ver: Takes a parameter to specify the filename to retrieve (note: this has a '+' added on at the end of the provided version number)"
echo " name_ver example: $0 name_ver 2.0.0"
echo " output: PrusaSlicer-2.0.0+linux64-201905201652.tar.bz2"
echo
curl -SsL https://api.github.com/repos/prusa3d/PrusaSlicer/releases/latest > $TMPDIR/latest.json
url=$(jq -r '.assets[] | select(.browser_download_url|test("linux-x64-(?!GTK3).+.tar.bz2$"))| .browser_download_url' $TMPDIR/latest.json)
name=$(jq -r '.assets[] | select(.browser_download_url|test("linux-x64-(?!GTK3).+.tar.bz2$"))| .name' $TMPDIR/latest.json)
version=$(jq -r .tag_name $TMPDIR/latest.json)
if [ $# -ne 1 ]; then
echo "Wrong number of params"
exit 1
else
request=$1
fi
baseDir="/slic3r"
mkdir -p $baseDir
case $request in
if [[ ! -e "$baseDir/latestReleaseInfo.json" ]]; then
url)
echo $url
;;
curl -SsL https://api.github.com/repos/prusa3d/PrusaSlicer/releases/latest > $baseDir/latestReleaseInfo.json
name)
echo $name
;;
fi
version)
echo $version
;;
releaseInfo=$(cat $baseDir/latestReleaseInfo.json)
*)
echo "Unknown request"
;;
esac
if [[ $# -gt 1 ]]; then
VER=$2
if [[ ! -e "$baseDir/releases.json" ]]; then
curl -SsL https://api.github.com/repos/prusa3d/PrusaSlicer/releases > $baseDir/releases.json
fi
allReleases=$(cat $baseDir/releases.json)
fi
if [[ "$1" == "url" ]]; then
echo "${releaseInfo}" | jq -r '.assets[] | .browser_download_url | select(test("PrusaSlicer-.+(-\\w)?.linux-x64-(?!GTK3).+.tar.bz2"))'
elif [[ "$1" == "name" ]]; then
echo "${releaseInfo}" | jq -r '.assets[] | .name | select(test("PrusaSlicer-.+(-\\w)?.linux-x64-(?!GTK3).+.tar.bz2"))'
elif [[ "$1" == "url_ver" ]]; then
# Note: Releases sometimes have hex-encoded ascii characters tacked on
# So version '2.0.0+' might need to be requested as '2.0.0%2B' since GitHub returns that as the download URL
echo "${allReleases}" | jq --arg VERSION "$VER" -r '.[] | .assets[] | .browser_download_url | select(test("PrusaSlicer-" + $VERSION + "linux64-.+.tar.bz2"))'
elif [[ "$1" == "name_ver" ]]; then
echo "${allReleases}" | jq --arg VERSION "$VER" -r '.[] | .assets[] | .name | select(test("PrusaSlicer-" + $VERSION + "\\+linux64-.+.tar.bz2"))'
fi
exit 0