update.sh

#!/usr/bin/env nix-shell
#!nix-shell -i bash -p jq
# shellcheck shell=bash

base_url="https://download-installer.cdn.mozilla.net/pub"

function generate_json_librewolf(){
	base_json_librewolf="$(curl -s https://gitlab.com/api/v4/projects/44042130/releases/)"
	url="$(echo $base_json_librewolf | jq -r '.[0].assets.links[].direct_asset_url' | grep .macos-$1-package.dmg$)"

	jq -n \
		--arg version "$(echo $base_json_librewolf | jq -r '.[0].tag_name')" \
		--arg url $url \
		--arg sha256 "$(curl -sL $url.sha256sum)" \
		'{version: $version, url: $url, sha256: $sha256}'
}

function generate_json_floorp(){
    base_json_floorp="$(curl -s https://api.github.com/repos/Floorp-Projects/Floorp/releases/latest)"
    url="$(echo $base_json_floorp | jq -r '.assets[].browser_download_url' | grep .floorp-macOS-*)"

    temp_file="/tmp/floorp-macOS-universal.dmg"
    curl -Ls -o $temp_file $url

    sha256="$(shasum -a 256 $temp_file | awk '{print $1}')"

    jq -n \
        --arg version "$(echo $base_json_floorp | jq -r '.tag_name')" \
        --arg url $url \
        --arg sha256 "$sha256" \
        '{version: $version, url: $url, sha256: $sha256}'
}

function get_version() {
	curl -s "https://product-details.mozilla.org/1.0/firefox_versions.json" |
		case $1 in
		firefox)
			jq -r '.LATEST_FIREFOX_VERSION'
			;;
		firefox-beta | firefox-devedition)
			jq -r '.LATEST_FIREFOX_DEVEL_VERSION'
			;;
		firefox-esr)
			jq -r '.FIREFOX_ESR'
			;;
		firefox-nightly)
			jq -r '.FIREFOX_NIGHTLY'
			;;
		esac
}

function get_path() {
	case $1 in
	firefox | firefox-beta | firefox-esr)
		echo "firefox/releases/$(get_version "$1")"
		;;
	firefox-devedition)
		echo "devedition/releases/$(get_version "$1")"
		;;
	firefox-nightly)
		date=$(curl -s "$base_url/firefox/nightly/latest-mozilla-central/firefox-$(get_version "$1").en-US.mac.buildhub.json" | jq -r ".build.date") 

		year=$(date -u -d $date +"%Y")
		month=$(date -u -d $date +"%m")
		formatted_date=$(date -u -d $date +"%Y-%m-%d-%H-%M-%S")

		echo "firefox/nightly/$year/$month/$formatted_date-mozilla-central"
		;;
	esac
}

function get_url() {
	if [ "$1" != "firefox-nightly" ]; then
		echo "$base_url/$(get_path "$1")/mac/en-US/Firefox%20$(get_version "$1").dmg"
	else
		echo "$base_url/$(get_path "$1")/firefox-$(get_version "$1").en-US.mac.dmg"
	fi
}

function get_sha256() {
	if [ "$1" != "firefox-nightly" ]; then
	curl -s "$base_url/$(get_path "$1")/SHA256SUMS" |
		grep "mac/en-US/Firefox $(get_version "$1").dmg" |
		awk '{print $1}'
	else
		curl -s "$base_url/$(get_path "$1")/firefox-$(get_version "$1").en-US.mac.checksums" |
		grep "sha256.*\.dmg" |
		awk '{print $1}'
	fi
}

function generate_json() {
	# shellcheck disable=2086
	jq -n \
		--arg version "$(get_version $1)" \
		--arg url "$(get_url $1)" \
		--arg sha256 "$(get_sha256 $1)" \
		'{version: $version, url: $url, sha256: $sha256}'
}

json=$(
	cat <<EOF
    {
		"firefox": $(generate_json "firefox"),
		"firefox-beta": $(generate_json "firefox-beta"),
		"firefox-devedition": $(generate_json "firefox-devedition"),
		"firefox-esr": $(generate_json "firefox-esr"),
		"firefox-nightly": $(generate_json "firefox-nightly"),
		"librewolf-arm64": $(generate_json_librewolf "arm64"),
		"librewolf-x86_64": $(generate_json_librewolf "x86_64"),
		"floorp-x86_64": $(generate_json_floorp "x86_64")
    }
EOF
)

echo "$json" | jq . > sources.json