Update template repo on release of agb

.github/scripts/update-template-repo.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -e # Fail if any command fails
+set -x # print every command before it runs
+
+# Updates the template repository to the content of the template directory
+# Requires environment variable
+# - GITHUB_USERNAME = a user who has push access to the template repository
+# - API_TOKEN_GITHUB = an API token for the user
+
+CLONE_DIR=$(mktemp -d)
+
+# Setup git
+git config --global user.email "gw@ilym.me" # TODO: Have an email address for agb bot
+git config --global user.name "GBA bot"
+git clone --single-branch --branch master "https://$GITHUB_USERNAME:$API_TOKEN_GITHUB@github.com/agbrs/template.git" "$CLONE_DIR"
+
+# Copy the .git directory to a different place so we can ensure that only the relevant template stuff stays
+TEMP_DIR=$(mktemp -d)
+mv "$CLONE_DIR/.git" "$TEMP_DIR/.git"
+
+cp -rva template/. "$TEMP_DIR"
+
+# git describe will give a unique, friendly name for the current commit to make it easier to track where this came from
+VERSION=$(git describe)
+COMMIT_MESSAGE="Update to $VERSION"
+
+git -C "$TEMP_DIR" add .
+git -C "$TEMP_DIR" commit -m "$COMMIT_MESSAGE"
+git -C "$TEMP_DIR" push origin HEAD

.github/workflows/publish-agb.yml

@@ -19,3 +19,9 @@ jobs:
       - name: Publish agb
         run: cargo publish
         working-directory: ./agb
+
+      - name: Update template repo
+        env:
+          GITHUB_USERNAME: gwilymk
+          API_TOKEN_GITHUB: ${{ secrets.API_TOKEN_GITHUB }}
+        run: bash .github/scripts/update-template-repo.sh