Add support for JetBrainsRuntime (#59)

Closes #41

bin/jetbrains.bash

@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+set -e
+set -Euo pipefail
+
+TEMP_DIR=$(mktemp -d)
+trap 'rm -rf ${TEMP_DIR}' EXIT
+
+if [[ "$#" -lt 2 ]]
+then
+	echo "Usage: ${0} metadata-directory checksum-directory"
+	exit 1
+fi
+
+# shellcheck source=bin/functions.bash
+source "$(dirname "${0}")/functions.bash"
+
+VENDOR='jetbrains'
+METADATA_DIR="${1}/${VENDOR}"
+CHECKSUM_DIR="${2}/${VENDOR}"
+
+ensure_directory "${METADATA_DIR}"
+ensure_directory "${CHECKSUM_DIR}"
+
+
+function download {
+	local asset_name="${1}"
+	local url="${2}"
+	local release_type="${3}"
+	local description="${4}"
+	local filename="${asset_name}"
+
+	local metadata_file="${METADATA_DIR}/${filename}.json"
+	local archive="${TEMP_DIR}/${filename}"
+
+	echo "asset ${asset_name} : |${description}|"
+
+	if [[ -f "${metadata_file}" ]]
+	then
+		echo "Skipping ${filename}"
+	elif [[ "${filename}" =~ (tar\.gz|zip|pkg)$ ]]
+	then
+		download_file "${url}" "${archive}" || return 1
+
+		# shellcheck disable=SC2016
+		local regex='s/^jbr(sdk)?(?:_\w+)?-([0-9\+.]{1,})-(linux-musl|linux|osx|macos|windows)-(aarch64|x64|x86)(?:-\w+)?-(b[0-9\+.]{1,})(?:_\w+)?\.(tar\.gz|zip|pkg)$/ARCH="$4" OS="$3" VERSION="$2$5" JAVA_VERSION="$3" IMAGE_TYPE="$1" EXT="$6"/g'
+
+		local VERSION=""
+		local JAVA_VERSION=""
+		local RELEASE_TYPE="$release_type"
+		local OS=""
+		local ARCH=""
+		local EXT=""
+		local FEATURES=""
+		local IMAGE_TYPE=""
+
+		# Parse meta-data from file name
+		eval "$(perl -pe "${regex}" <<< "${asset_name}")"
+
+
+		if [[ -z "${IMAGE_TYPE}" ]]
+		then
+			IMAGE_TYPE='jre'
+		else
+			IMAGE_TYPE='jdk'
+		fi
+
+		if [[ "${description}" =~ "fastdebug" ]]
+		then
+			FEATURES="$FEATURES fastdebug"
+		fi
+
+		if [[ "${description}" =~ "debug symbols" ]]
+		then
+			FEATURES="$FEATURES debug"
+		fi
+
+		if [[ "${description}" =~ "FreeType" ]]
+		then
+			FEATURES="$FEATURES freetype"
+		fi
+
+		if [[ "${description}" =~ "JCEF" ]]
+		then
+			FEATURES="$FEATURES jcef"
+		fi
+
+		if [[ "${OS}" = "linux-musl" ]]
+		then
+			FEATURES="$FEATURES musl"
+			OS='linux'
+		fi
+
+		local json
+		json="$(metadata_json \
+			"${VENDOR}" \
+			"${filename}" \
+			"${RELEASE_TYPE}" \
+			"${VERSION}" \
+			"${JAVA_VERSION}" \
+			'hotspot' \
+			"$(normalize_os "${OS}")" \
+			"$(normalize_arch "${ARCH}")" \
+			"${EXT}" \
+			"${IMAGE_TYPE}" \
+			"${FEATURES}" \
+			"${url}" \
+			"$(hash_file 'md5' "${archive}" "${CHECKSUM_DIR}")" \
+			"$(hash_file 'sha1' "${archive}" "${CHECKSUM_DIR}")" \
+			"$(hash_file 'sha256' "${archive}" "${CHECKSUM_DIR}")" \
+			"$(hash_file 'sha512' "${archive}" "${CHECKSUM_DIR}")" \
+			"$(file_size "${archive}")" \
+			"${filename}"
+		)"
+
+		echo "${json}" > "${metadata_file}"
+		rm -f "${archive}"
+	else
+		echo "Skipping ${filename}"
+	fi
+}
+
+RELEASE_FILE="${TEMP_DIR}/releases-${VENDOR}.json"
+download_github_releases 'JetBrains' 'JetBrainsRuntime' "${RELEASE_FILE}"
+
+versions=$(jq -r '.[].tag_name' "${RELEASE_FILE}" | sort -V)
+
+assets_json=${TEMP_DIR}/assets-parsed.json
+jq  '[ .[] | ({version: .tag_name, type: (if .prerelease then "ea" else "ga" end)  }  + (.body | capture("\\|\\s*(?:\\*\\*)?(?<description>[^|]+?)(?:\\*\\*)?\\s*\\|\\s*\\[(?<file>[^\\]]+)\\]\\((?<url>https:[^\\)]+)\\)\\s*\\|\\s*\\[checksum\\]\\((?<checksum_url>https:[^\\)]+)\\)";"g")) ) ]' "$RELEASE_FILE" > "${assets_json}"
+
+for version in ${versions}
+do
+
+	readarray -t assets < <(jq -r  ".[] | select(.version == \"${version}\") | .file" "${assets_json}")
+	readarray -t download_urls < <(jq -r  ".[] | select(.version == \"${version}\") | .url" "${assets_json}")
+	readarray -t release_types < <(jq -r  ".[] | select(.version == \"${version}\") | .type" "${assets_json}")
+	readarray -t descriptions < <(jq -r ".[] | select(.version == \"${version}\") | .description" "${assets_json}")
+	for ((i = 0; i < ${#assets[@]}; i++));
+	do
+		download "${assets[i]}" "${download_urls[i]}" "${release_types[i]}" "${descriptions[i]}" || echo "Cannot download ${asset_name}"
+	done
+
+done
+
+jq -s -S . "${METADATA_DIR}"/jbr*.json > "${METADATA_DIR}/all.json"

bin/update.bash

@@ -65,6 +65,7 @@ vendors=(
 	"$(cmd 'kona11')"
 	"$(cmd 'kona17')"
 	"$(cmd 'ibm')"
+	"$(cmd 'jetbrains')"
 )
 
 printf '%s\n' "${vendors[@]}" | parallel -P 4 --verbose "bash {} ${METADATA_DIR}/vendor ${CHECKSUM_DIR} ; echo \"{} EXIT CODE: \$?\""