Add workflows to generate r3plot.lua

Author: LBPHacker

.github/create-release.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -euo pipefail
+IFS=$'\t\n'
+
+RELEASE_NAME="$(echo "$GITHUB_REF_NAME" | cut -d "/" -f 3-)"
+gh release create --verify-tag --title $RELEASE_NAME $GITHUB_REF_NAME

.github/dist.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -euo pipefail
+IFS=$'\t\n'
+
+if [[ -d dist ]]; then
+	rm -r dist
+fi
+mkdir dist
+cp -r r3 modulepack.plot.conf dist/
+cd dist
+git submodule update --init
+luajit ../TPT-Script-Manager/modulepack.lua modulepack.plot.conf > r3plot.lua

.github/upload-release-asset.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -euo pipefail
+IFS=$'\t\n'
+
+temp=.temp
+mkdir $temp
+cp $ASSET_PATH $temp/$ASSET_NAME
+(
+	cd $temp
+	gh release upload $GITHUB_REF_NAME $ASSET_NAME
+)
+rm -r $temp
+echo browser_download_url=https://github.com/$GITHUB_REPOSITORY/releases/download/$GITHUB_REF_NAME/$ASSET_NAME >> $GITHUB_OUTPUT

.github/workflows/build.yaml

@@ -0,0 +1,22 @@
+name: build
+
+on:
+  push:
+    tags:
+      - 'v2.*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: bash -c './.github/create-release.sh'
+      - run: sudo apt update && sudo apt install luajit
+      - run: ./.github/dist.sh ${{ github.ref }}
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ASSET_PATH: dist/r3plot.lua
+          ASSET_NAME: r3plot.lua
+        run: bash -c './.github/upload-release-asset.sh'