[wip] universal workers

packs/core/runtimes/r.yaml

@@ -0,0 +1,47 @@
+ref: core.r
+pack_ref: core
+name: R
+description: R runtime for statistical computing and data analysis scripts
+
+distributions:
+  verification:
+    commands:
+      - binary: Rscript
+        args:
+          - "--version"
+        exit_code: 0
+        pattern: "\\d+\\.\\d+\\.\\d+"
+        priority: 1
+  min_version: "4.0.0"
+  recommended_version: "4.4.0"
+
+installation:
+  package_managers:
+    - install.packages
+    - renv
+  interpreters:
+    - Rscript
+    - R
+
+execution_config:
+  interpreter:
+    binary: Rscript
+    args:
+      - "--vanilla"
+    file_extension: ".R"
+  environment:
+    env_type: renv
+    dir_name: renv
+    create_command:
+      - sh
+      - "-c"
+      - "mkdir -p {env_dir}/library"
+    interpreter_path: null
+  dependencies:
+    manifest_file: renv.lock
+    install_command:
+      - sh
+      - "-c"
+      - "cd {pack_dir} && R_LIBS_USER={env_dir}/library Rscript -e \"if (file.exists('renv.lock')) renv::restore(library='{env_dir}/library', prompt=FALSE)\" 2>/dev/null || true"
+  env_vars:
+    R_LIBS_USER: "{env_dir}/library"