From a9553c544b2add196f4c8c1a337727df661d2292 Mon Sep 17 00:00:00 2001
From: Zenithal <i@zenithal.me>
Date: Tue, 20 Dec 2022 14:31:27 +0800
Subject: [PATCH] riscv-toolchains: init

---
 riscv-toolchains.json |  3 +++
 riscv-toolchains.sh   | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 riscv-toolchains.json
 create mode 100755 riscv-toolchains.sh

diff --git a/riscv-toolchains.json b/riscv-toolchains.json
new file mode 100644
index 0000000..1a5b4fa
--- /dev/null
+++ b/riscv-toolchains.json
@@ -0,0 +1,3 @@
+[
+    "riscv-collab/riscv-gnu-toolchain"
+]
diff --git a/riscv-toolchains.sh b/riscv-toolchains.sh
new file mode 100755
index 0000000..57e5128
--- /dev/null
+++ b/riscv-toolchains.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+set -e
+set -o pipefail
+
+_here=`dirname $(realpath $0)`
+github_release="${_here}/github-release.py"
+github_release_config="${_here}/riscv-toolchains.json"
+git_recursive="${_here}/git-recursive.sh"
+
+BASE_PATH="${TUNASYNC_WORKING_DIR}"
+GIT_PATH="${BASE_PATH}/git"
+RELEASE_PATH="${BASE_PATH}/release"
+
+mkdir -p $BASE_PATH
+mkdir -p $GIT_PATH
+mkdir -p $RELEASE_PATH
+
+# git
+declare -a upstreams=(
+    "https://github.com/riscv-collab/riscv-gnu-toolchain.git"
+)
+
+export RECURSIVE=1
+export MIRROR_BASE_URL=${MIRROR_BASE_URL:-"https://mirror.iscas.ac.cn/riscv-toolchains/git"}
+export WORKING_DIR_BASE=$GIT_PATH
+for upstream in "${upstreams[@]}"; do
+    ORG=$(basename $(dirname $upstream))
+    REPO=$(basename $upstream)
+    REPO_NO_GIT=$(basename upstream .git)
+    SCRIPT=${REPO_NO_GIT}.sh
+    export TUNASYNC_UPSTREAM_URL=$upstream
+    export TUNASYNC_WORKING_DIR=$GIT_PATH/$ORG/$REPO
+    export GENERATED_SCRIPT=$GIT_PATH/$ORG/$SCRIPT
+    mkdir -p $WORKING_DIR_BASE
+    echo $WORKING_DIR_BASE
+    $git_recursive
+done
+
+# release
+unset TUNASYNC_UPSTREAM_URL
+export TUNASYNC_WORKING_DIR=$RELEASE_PATH
+$github_release --config $github_release_config