start of install jdk code

Author: hx2A

py5-resources/py5-module/pyproject.toml

@@ -66,6 +66,7 @@ py5-utils = "py5_tools.tools.py5utils:main"
 run_sketch = "py5_tools.tools.run_sketch:main"
 py5-run-sketch = "py5_tools.tools.run_sketch:main"
 py5-live-coding = "py5_tools.tools.live_coding:main"
+py5-install-jdk = "py5_tools.tools.install_jdk:main"
 
 [project.urls]
 "Bug Tracker" = "https://github.com/py5coding/py5generator/issues"

py5-resources/py5-module/src/py5_tools/tools/install_jdk.py

@@ -0,0 +1,63 @@
+# *****************************************************************************
+#
+#   Part of the py5 library
+#   Copyright (C) 2020-2026 Jim Schmitz
+#
+#   This library is free software: you can redistribute it and/or modify it
+#   under the terms of the GNU Lesser General Public License as published by
+#   the Free Software Foundation, either version 2.1 of the License, or (at
+#   your option) any later version.
+#
+#   This library is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+#   General Public License for more details.
+#
+#   You should have received a copy of the GNU Lesser General Public License
+#   along with this library. If not, see <https://www.gnu.org/licenses/>.
+#
+# *****************************************************************************
+import argparse
+import sys
+
+parser = argparse.ArgumentParser(description="Install Java Development Environment")
+parser.add_argument(
+    "-j",
+    "--java-version",
+    action="store",
+    dest="java_version",
+    default=21,
+    type=int,
+    help="Java Version (must be 17 or greater, defaults to 21)",
+)
+
+
+def main():
+    args = parser.parse_args()
+
+    try:
+        import jdk
+    except ImportError:
+        print(
+            "Please first install the python library `install-jdk` using the command `pip install install-jdk`",
+            file=sys.stderr,
+        )
+        return
+
+    java_version = args.java_version
+
+    if java_version < 17:
+        print(
+            f"Java version must be 17 or greater, please specify a different version using the -j option"
+        )
+        return
+
+    try:
+        print(f"Installing Java Development Environment version {java_version}...")
+        print(f"Java installed to {jdk.install(java_version)}")
+    except jdk.JdkError as e:
+        print(f"Failed to install Java: {e}", file=sys.stderr)
+
+
+if __name__ == "__main__":
+    main()