36 lines
1 KiB
Bash
Executable file
36 lines
1 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl gnused gawk jq nix-prefetch
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set -euo pipefail
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ROOT="$(dirname "$(readlink -f "$0")")"
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NIX_DRV="$ROOT/default.nix"
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if [ ! -f "$NIX_DRV" ]; then
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echo "ERROR: cannot find default.nix in $ROOT"
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exit 1
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fi
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fetch_arch() {
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VER="$1"; ARCH="$2"
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URL="https://github.com/mullvad/mullvadvpn-app/releases/download/${VER}/MullvadVPN-${VER}_${ARCH}.deb"
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nix-prefetch "{ stdenv, fetchzip }:
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stdenv.mkDerivation rec {
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pname = \"mullvad-vpn\"; version = \"${VER}\";
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src = fetchurl { url = \"$URL\"; };
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}
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"
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}
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replace_sha() {
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sed -i "s#$1 = \"sha256-.\{44\}\"#$1 = \"$2\"#" "$NIX_DRV"
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}
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MULLVAD_VER=$(curl -s https://api.mullvad.net/app/v1/releases/linux/2022.5 | jq -r '.latest_stable')
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MULLVAD_LINUX_X64_SHA256=$(fetch_arch "$MULLVAD_VER" "amd64")
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MULLVAD_LINUX_AARCH64_SHA256=$(fetch_arch "$MULLVAD_VER" "arm64")
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sed -i "s/version = \".*\"/version = \"$MULLVAD_VER\"/" "$NIX_DRV"
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replace_sha "x86_64-linux" "$MULLVAD_LINUX_X64_SHA256"
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replace_sha "aarch64-linux" "$MULLVAD_LINUX_AARCH64_SHA256"
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