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keycastr: added update script

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This commit is contained in:
Matteo Pacini 2024-08-27 17:41:10 +01:00
parent e6aedc73de
commit 1e14ee7532
2 changed files with 22 additions and 0 deletions
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2
pkgs/by-name/ke/keycastr/package.nix
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@ -24,6 +24,8 @@ stdenvNoCC.mkDerivation (finalAttrs: {
runHook postInstall
'';
passthru.updateScript = ./update.sh;
meta = {
homepage = "https://github.com/keycastr/keycastr";
description = "Open-source keystroke visualizer";

20
pkgs/by-name/ke/keycastr/update.sh Executable file
View File

@ -0,0 +1,20 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl jq gnused
set -euo pipefail
cd "$(dirname "$0")" || exit 1
# Grab latest release version
LATEST_VER="$(curl --fail -s ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} "https://api.github.com/repos/keycastr/keycastr/releases/latest" | jq -r '.tag_name' | sed 's/^v//')"
CURRENT_VER="$(grep -oP 'version = "\K[^"]+' package.nix)"
if [[ "$LATEST_VER" == "$CURRENT_VER" ]]; then
echo "keycastr is up-to-date"
exit 0
fi
HASH="$(nix-hash --to-sri --type sha256 "$(nix-prefetch-url --type sha256 "https://github.com/keycastr/keycastr/releases/download/v${LATEST_VER}/KeyCastr.app.zip")")"
sed -i "s#hash = \".*\"#hash = \"$HASH\"#g" package.nix
sed -i "s#version = \".*\";#version = \"$LATEST_VER\";#g" package.nix