138 lines
No EOL
3.3 KiB
Bash
Executable file
138 lines
No EOL
3.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -o pipefail
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GNOME_FTP="ftp.gnome.org/pub/GNOME/sources"
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usage() {
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echo "Usage: $0 show|update project [major.minor]" >&2
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exit 0
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}
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if [ "$#" -lt 1 ]; then
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usage
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fi
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action="$1"
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project="$2"
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majorVersion="$3"
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if [ "$action" != "show" ] && [ "$action" != "update" ]; then
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echo "Unknown action $action" >&2
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usage
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fi
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if [ -z "$project" ]; then
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echo "No project specified, exiting"
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exit 1
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fi
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# curl -l ftp://... doesn't work from my office in HSE, and I don't want to have
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# any conversations with sysadmin. Somehow lftp works.
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if [ "$FTP_CLIENT" = "lftp" ]; then
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ls_ftp() {
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lftp -c "open $1; cls"
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}
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else
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ls_ftp() {
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curl -s -l "$1"/
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}
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fi
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if [ -z "$majorVersion" ]; then
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echo "Looking for available versions..." >&2
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available_baseversions=( `ls_ftp ftp://${GNOME_FTP}/${project} | grep '[0-9]\.[0-9]' | sort -t. -k1,1n -k 2,2n` )
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if [ "$?" -ne "0" ]; then
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echo "Project $project not found" >&2
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exit 1
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fi
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echo -e "The following versions are available:\n ${available_baseversions[@]}" >&2
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echo -en "Choose one of them: " >&2
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read majorVersion
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fi
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if echo "$majorVersion" | grep -q "[0-9]\+\.[0-9]\+\.[0-9]\+"; then
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# not a major version
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version="$majorVersion"
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majorVersion=$(echo "$majorVersion" | cut -d '.' -f 1,2)
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fi
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FTPDIR="${GNOME_FTP}/${project}/${majorVersion}"
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#version=`curl -l ${FTPDIR}/ 2>/dev/null | grep LATEST-IS | sed -e s/LATEST-IS-//`
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# gnome's LATEST-IS is broken. Do not trust it.
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if [ -z "$version" ]; then
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files=$(ls_ftp "${FTPDIR}")
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declare -A versions
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for f in $files; do
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case $f in
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(LATEST-IS-*|*.news|*.changes|*.sha256sum|*.diff*):
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;;
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($project-*.*.9*.tar.*):
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tmp=${f#$project-}
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tmp=${tmp%.tar*}
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echo "Ignored unstable version ${tmp}" >&2
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;;
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($project-*.tar.*):
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tmp=${f#$project-}
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tmp=${tmp%.tar*}
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versions[${tmp}]=1
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;;
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(*):
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echo "UNKNOWN FILE $f"
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;;
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esac
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done
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echo "Found versions ${!versions[@]}" >&2
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version=`echo ${!versions[@]} | sed -e 's/ /\n/g' | sort -t. -k1,1n -k 2,2n -k 3,3n | tail -n1`
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echo "Latest version is: ${version}" >&2
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fi
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name=${project}-${version}
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echo "Fetching .sha256 file" >&2
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sha256out=$(curl -s -f http://${FTPDIR}/${name}.sha256sum)
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if [ "$?" -ne "0" ]; then
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echo "Version not found" >&2
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exit 1
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fi
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extensions=( "xz" "bz2" "gz" )
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echo "Choosing archive extension (known are ${extensions[@]})..." >&2
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for ext in ${extensions[@]}; do
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if echo -e "$sha256out" | grep -q "\\.tar\\.${ext}$"; then
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ext_pref=$ext
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sha256=$(echo -e "$sha256out" | grep "\\.tar\\.${ext}$" | cut -f1 -d\ )
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break
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fi
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done
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echo "Chosen ${ext_pref}, hash is ${sha256}" >&2
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src="# Autogenerated by maintainers/scripts/gnome-latest.sh
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fetchurl: {
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name = \"${project}-${version}\";
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src = fetchurl {
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url = mirror://gnome/sources/${project}/${majorVersion}/${project}-${version}.tar.${ext_pref};
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sha256 = \"${sha256}\";
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};
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}"
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if [ "$action" == "update" ]; then
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# find project in nixpkgs tree
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GNOME_TOP=$(readlink -e $(dirname "${BASH_SOURCE[0]}")"/../../pkgs/desktops/gnome-3/")
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projectPath=$(find "$GNOME_TOP" -name "$project" -print)
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if [ -z "$projectPath" ]; then
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echo "Project $project not found under $GNOME_TOP"
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exit 1
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fi
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echo "Updating $projectPath/src.nix"
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echo -e "$src" > "$projectPath/src.nix"
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else
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echo -e "\n$src"
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fi |