Merge pull request #193119 from jtojnar/updatescript-residue

Backport updateScript fixes from GNOME branch
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Jan Tojnar 2022-09-28 02:53:01 +02:00 committed by GitHub
commit cd0b791eaa
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3 changed files with 15 additions and 3 deletions

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@ -237,9 +237,13 @@ fi
if [[ -z "$newHash" ]]; then
nix-build $systemArg --no-out-link -A "$attr.$sourceKey" 2>"$attr.fetchlog" >/dev/null || true
# FIXME: use nix-build --hash here once https://github.com/NixOS/nix/issues/1172 is fixed
newHash=$(sed '1,/hash mismatch in fixed-output derivation/d' "$attr.fetchlog" | grep --perl-regexp --only-matching 'got: +.+[:-]\K.+')
newHash=$(
sed '1,/hash mismatch in fixed-output derivation/d' "$attr.fetchlog" \
| grep --perl-regexp --only-matching 'got: +.+[:-]\K.+' \
|| true # handled below
)
if [[ -n "$sri" ]]; then
if [[ -n "$newHash" && -n "$sri" ]]; then
# nix-build preserves the hashing scheme so we can just convert the result to SRI using the old type
newHash="$(nix --extra-experimental-features nix-command hash to-sri --type "$oldHashAlgo" "$newHash" 2>/dev/null \
|| nix to-sri --type "$oldHashAlgo" "$newHash" 2>/dev/null)" \

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@ -12,7 +12,13 @@ let
minorAvailable = builtins.length versionComponents > 1 && builtins.match "[0-9]+" minorVersion != null;
nextMinor = builtins.fromJSON minorVersion + 1;
upperBound = "${lib.versions.major packageVersion}.${builtins.toString nextMinor}";
in lib.optionals (freeze && minorAvailable) [ upperBound ];
in
if builtins.isBool freeze then
lib.optionals (freeze && minorAvailable) [ upperBound ]
else if builtins.isString freeze then
[ freeze ]
else
throw "freeze argument needs to be either a boolean, or a version string.";
updateScript = writeScript "gnome-update-script" ''
#!${bash}/bin/bash
set -o errexit

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@ -74,6 +74,8 @@ stdenv.mkDerivation rec {
updateScript = gnome.updateScript {
packageName = pname;
versionPolicy = "odd-unstable";
# Version 40.alpha preceded version 4.0.
freeze = "40.alpha";
};
};