Version 0.4.3

.github/workflows/main.yml

@@ -19,3 +19,18 @@ jobs:
         docker run --name irk irk /bin/true
         docker cp irk:/irk/irk irk
         docker rm irk
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Setup Java 11
+      uses: actions/setup-java@v2
+      with:
+        distribution: 'temurin'
+        java-version: '11'
+    - name: Build
+      run: ./irk
+

irk

@@ -0,0 +1,32 @@
+#!/bin/sh
+# --------------------------
+# Irk Launcher version 0.4.3
+# --------------------------
+#
+# Irk is a simplistic build tool for Scala. This launcher script will download and run Irk, replacing this
+# script in the process.
+#
+# For more information, see https://github.com/propensive/irk/
+#
+# Irk, version 0.4.3. Copyright 2021 Jon Pretty, Propensive OÜ.
+
+if [ ! "$(command -v java)" ]
+then
+  echo "It does not look like Java is installed. The 'java' command must be available on the path."
+elif [ "$(java -version 2>&1 | head -n1 | awk -F '"' '{print $2}' | awk -F '.' '{print $1}')" -lt "11" ]
+then
+  echo "It looks like the install version of Java is not recent enough. Java 11 is required to run Irk."
+elif [ ! "$(command -v curl)" ]
+then
+  echo "The 'curl' command must be available to download Irk. Please install Curl and try again."
+else
+  echo "Downloading Irk 0.4.3..."
+  curl -Lso "$0.tmp" "https://github.com/propensive/irk/releases/download/v0.4.3/irk-0.4.3"
+  echo "Downloaded $(du -sh "$0.tmp" | cut -d'	' -f1)"
+  echo 'Launching Irk for the first time...'
+  chmod +x "$0.tmp"
+  mv "$0.tmp" "$0"
+  exec "$0" "$@"
+fi
+echo "Please install Java version 11 or later. See https://adoptium.net/ for free OpenJDK distributions."
+exit 1