nixpkgs/pkgs/applications/networking/browsers/firefox-bin/update.nix
Jörg Thalheim dadc7eb329
treewide: use runtimeShell instead of stdenv.shell whenever possible
Whenever we create scripts that are installed to $out, we must use runtimeShell
in order to get the shell that can be executed on the machine we create the
package for. This is relevant for cross-compiling. The only use case for
stdenv.shell are scripts that are executed as part of the build system.
Usages in checkPhase are borderline however to decrease the likelyhood
of people copying the wrong examples, I decided to use runtimeShell as well.
2019-02-26 14:10:49 +00:00

92 lines
2.5 KiB
Nix

{ stdenv
, name
, channel
, writeScript
, xidel
, coreutils
, gnused
, gnugrep
, curl
, gnupg
, runtimeShell
, baseName ? "firefox"
, basePath ? "pkgs/applications/networking/browsers/firefox-bin"
, baseUrl
}:
let
isBeta =
channel != "release";
in writeScript "update-${name}" ''
#!${runtimeShell}
PATH=${coreutils}/bin:${gnused}/bin:${gnugrep}/bin:${xidel}/bin:${curl}/bin:${gnupg}/bin
set -eux
pushd ${basePath}
HOME=`mktemp -d`
cat ${./firefox.key} | gpg --import
tmpfile=`mktemp`
url=${baseUrl}
# retriving latest released version
# - extracts all links from the $url
# - removes . and ..
# - this line remove everything not starting with a number
# - this line sorts everything with semver in mind
# - we remove lines that are mentioning funnelcake
# - this line removes beta version if we are looking for final release
# versions or removes release versions if we are looking for beta
# versions
# - this line pick up latest release
version=`xidel -s $url --extract "//a" | \
sed s"/.$//" | \
grep "^[0-9]" | \
sort --version-sort | \
grep -v "funnelcake" | \
grep -e "${if isBeta then "b" else ""}\([[:digit:]]\|[[:digit:]][[:digit:]]\)$" | ${if isBeta then "" else "grep -v \"b\" |"} \
tail -1`
curl --silent -o $HOME/shasums "$url$version/SHA512SUMS"
curl --silent -o $HOME/shasums.asc "$url$version/SHA512SUMS.asc"
gpgv --keyring=$HOME/.gnupg/pubring.kbx $HOME/shasums.asc $HOME/shasums
# this is a list of sha512 and tarballs for both arches
shasums=`cat $HOME/shasums`
cat > $tmpfile <<EOF
{
version = "$version";
sources = [
EOF
for arch in linux-x86_64 linux-i686; do
# retriving a list of all tarballs for each arch
# - only select tarballs for current arch
# - only select tarballs for current version
# - rename space with colon so that for loop doesnt
# - inteprets sha and path as 2 lines
for line in `echo "$shasums" | \
grep $arch | \
grep "${baseName}-$version.tar.bz2$" | \
tr " " ":"`; do
# create an entry for every locale
cat >> $tmpfile <<EOF
{ url = "$url$version/`echo $line | cut -d":" -f3`";
locale = "`echo $line | cut -d":" -f3 | sed "s/$arch\///" | sed "s/\/.*//"`";
arch = "$arch";
sha512 = "`echo $line | cut -d":" -f1`";
}
EOF
done
done
cat >> $tmpfile <<EOF
];
}
EOF
mv $tmpfile ${channel}_sources.nix
popd
''