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uhd: add passthru.updateScript

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This commit is contained in:
Doron Behar 2023-10-08 13:58:31 +03:00
parent 65f57275fe
commit cd7babfc8b
2 changed files with 43 additions and 4 deletions
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20
pkgs/applications/radio/uhd/default.nix
View File

@ -49,8 +49,10 @@ in
stdenv.mkDerivation (finalAttrs: {
pname = "uhd";
# UHD seems to use three different version number styles: x.y.z, xxx_yyy_zzz
# and xxx.yyy.zzz. Hrmpf... style keeps changing
# NOTE: Use the following command to update the package, and the uhdImageSrc attribute:
#
# nix-shell maintainers/scripts/update.nix --argstr package uhd --argstr commit true
#
version = "4.4.0.0";
outputs = [ "out" "dev" ];
@ -59,14 +61,24 @@ stdenv.mkDerivation (finalAttrs: {
owner = "EttusResearch";
repo = "uhd";
rev = "v${finalAttrs.version}";
sha256 = "sha256-khVOHlvacZc4EMg4m55rxEqPvLY1xURpAfOW905/3jg=";
# The updateScript relies on the `src` using `hash`, and not `sha256. To
# update the correct hash for the `src` vs the `uhdImagesSrc`
hash = "sha256-khVOHlvacZc4EMg4m55rxEqPvLY1xURpAfOW905/3jg=";
};
# Firmware images are downloaded (pre-built) from the respective release on Github
uhdImagesSrc = fetchurl {
url = "https://github.com/EttusResearch/uhd/releases/download/v${finalAttrs.version}/uhd-images_${finalAttrs.version}.tar.xz";
# Please don't convert this to a hash, in base64, see comment near src's
# hash.
sha256 = "V8ldW8bvYWbrDAvpWpHcMeLf9YvF8PIruDAyNK/bru4=";
};
# TODO: Add passthru.updateScript that will update both of the above hashes...
passthru = {
updateScript = [
./update.sh
# Pass it this file name as argument
(builtins.unsafeGetAttrPos "pname" finalAttrs.finalPackage).file
];
};
cmakeFlags = [
"-DENABLE_LIBUHD=ON"

27
pkgs/applications/radio/uhd/update.sh Executable file
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@ -0,0 +1,27 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p jq nix nix-prefetch-github
set -euo pipefail
echoerr() { echo "$@" 1>&2; }
fname="$1"
echoerr got fname $fname
shift
latest_release=$(curl --silent https://api.github.com/repos/EttusResearch/uhd/releases/latest)
version=$(jq -r '.tag_name' <<<"$latest_release" | cut -c2-)
# Update version, if needed
if grep -q 'version = "'$version $fname; then
echoerr Current version $version is the latest available
exit 0;
fi
echoerr got version $version
sed -i -E 's/(version = ").*(";)/\1'$version'\2/g' $fname
# Verify the sed command above did not fail
grep -q $version $fname
# Update srcHash
srcHash="$(nix-prefetch-github EttusResearch uhd --rev v${version} | jq --raw-output .hash)"
sed -i -E 's#(hash = ").*(";)#\1'$srcHash'\2#g' $fname
grep -q $srcHash $fname
imageHash="$(nix-prefetch-url https://github.com/EttusResearch/uhd/releases/download/v${version}/uhd-images_${version}.tar.xz)"
sed -i -E 's#(sha256 = ").*(";)#\1'$imageHash'\2#g' $fname
grep -q $imageHash $fname