102 lines
4.0 KiB
Bash
Executable File
102 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -I nixpkgs=./. -i bash -p curl jq gawk libossp_uuid libxml2 nix
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# shellcheck shell=bash
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set -euo pipefail
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DEFAULT_NIX="$(realpath "./pkgs/by-name/go/google-chrome/package.nix")"
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get_version_info() {
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local platform="$1"
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local start_pattern="$2"
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local end_pattern="$3"
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local url="https://versionhistory.googleapis.com/v1/chrome/platforms/${platform}/channels/stable/versions/all/releases?filter=endtime=none,fraction%3E=0.5&order_by=version%20desc"
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local response
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local version
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local current_version
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response="$(curl --silent --fail "$url")"
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version="$(jq ".releases[0].version" --raw-output <<< "$response")"
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current_version="$(awk "/${start_pattern}/,/${end_pattern}/ { if (\$0 ~ /version = \"/) { match(\$0, /version = \"([^\"]+)\"/, arr); print arr[1]; exit } }" "$DEFAULT_NIX")"
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echo "$version" "$current_version"
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}
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update_linux() {
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local version_info
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local version
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local current_version
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local new_hash
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local new_sri_hash
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read -ra version_info <<< "$(get_version_info "linux" "linux = stdenv.mkDerivation" "});")"
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version="${version_info[0]}"
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current_version="${version_info[1]}"
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if [[ "$current_version" = "$version" ]]; then
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echo "[Nix] Linux google chrome: same version"
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return 0
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fi
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local download_url="https://dl.google.com/linux/chrome/deb/pool/main/g/google-chrome-stable/google-chrome-stable_${version}-1_amd64.deb"
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new_hash="$(nix-prefetch-url "$download_url" 2>/dev/null)"
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new_sri_hash="$(nix hash to-sri --type sha256 "$new_hash")"
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sed -i "/^ linux = stdenv.mkDerivation/,/^ });/s/version = \".*\"/version = \"$version\"/" "$DEFAULT_NIX"
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sed -i "/^ linux = stdenv.mkDerivation/,/^ });/s|hash = \".*\"|hash = \"$new_sri_hash\"|" "$DEFAULT_NIX"
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echo "[Nix] Linux google-chrome: $current_version -> $version with hash $new_hash"
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}
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update_darwin() {
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local version_info
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local version
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local current_version
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local uuid
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local url
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local pkg
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local manifest_version
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local new_hash
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local new_sri_hash
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read -ra version_info <<< "$(get_version_info "mac" "darwin = stdenvNoCC.mkDerivation" "});")"
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version="${version_info[0]}"
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current_version="${version_info[1]}"
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uuid="$(uuidgen)"
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if [[ "$current_version" = "$version" ]]; then
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echo "[Nix] Darwin google chrome: same version"
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exit 0
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fi
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local post_data="<?xml version='1.0' encoding='UTF-8'?>
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<request protocol='3.0' version='1.3.23.9' shell_version='1.3.21.103' ismachine='1'
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sessionid='$uuid' installsource='ondemandcheckforupdate'
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requestid='$uuid' dedup='cr'>
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<hw sse='1' sse2='1' sse3='1' ssse3='1' sse41='1' sse42='1' avx='1' physmemory='12582912' />
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<os platform='mac' version='$version' arch='arm64'/>
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<app appid='com.google.Chrome' ap=' ' version=' ' nextversion=' ' lang=' ' brand='GGLS' client=' '>
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<updatecheck/>
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</app>
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</request>"
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response="$(curl -s -X POST -H "Content-Type: text/xml" --data "$post_data" "https://tools.google.com/service/update2")"
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url="$(echo "$response" | xmllint --xpath "string(//url[contains(@codebase, 'http://dl.google.com/release2')]/@codebase)" -)"
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pkg="$(echo "$response" | xmllint --xpath "string(//package/@name)" -)"
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manifest_version="$(echo "$response" | xmllint --xpath "string(//manifest/@version)" -)"
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local download_url="$url$pkg"
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new_hash="$(nix hash to-sri --type sha256 "$(nix-prefetch-url "$download_url" 2>/dev/null)")"
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new_sri_hash="$(nix hash to-sri --type sha256 "$new_hash")"
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sed -i "/^ darwin = stdenvNoCC.mkDerivation/,/^ });/s/version = \".*\"/version = \"$manifest_version\"/" "$DEFAULT_NIX"
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sed -i "/^ darwin = stdenvNoCC.mkDerivation/,/^ });/s|hash = \".*\"|hash = \"$new_sri_hash\"|" "$DEFAULT_NIX"
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sed -i "/^ darwin = stdenvNoCC.mkDerivation/,/^ });/s|url = \".*\"|url = \"$download_url\"|" "$DEFAULT_NIX"
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echo "[Nix] Darwin google-chrome: $current_version -> $manifest_version with hash $new_hash"
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}
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update_linux
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update_darwin
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