Add config and templateDir tags (#41)

* Add config and templateDir tags

* Remove unused print

* Add CI

* Add CI and test

.github/workflows/ci.yaml

@@ -0,0 +1,30 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    # virtual environments: https://github.com/actions/virtual-environments
+    runs-on: ubuntu-20.04
+
+    steps:
+      # Caches and restores the bazelisk download directory.
+      - name: Cache bazelisk download
+        uses: actions/cache@v2
+        env:
+          cache-name: bazel-cache
+        with:
+          path: ~/.cache/bazelisk
+          key: ${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
+          restore-keys: |
+            ${{ runner.os }}-${{ env.cache-name }}-development
+
+      # Checks-out your repository under $GITHUB_WORKSPACE, which is the CWD for
+      # the rest of the steps
+      - uses: actions/checkout@v2
+
+      # Build
+      - name: Build all target
+        run: |
+          cd internal/test
+          bazel build //...

BUILD.bazel

@@ -1,6 +1,6 @@
 # Copyright 2019 OpenAPI-Generator-Bazel Contributors
 
-load("@bazel_tools//tools/build_defs/pkg:pkg.bzl", "pkg_tar")
+load("@rules_pkg//:pkg.bzl", "pkg_tar", "pkg_deb")
 
 package(default_visibility = ["//visibility:public"])
 

WORKSPACE

@@ -3,5 +3,14 @@
 workspace(name = "openapi_tools_generator_bazel")
 
 load("//:defs.bzl", "openapi_tools_generator_bazel_repositories")
-
 openapi_tools_generator_bazel_repositories()
+
+# Load rules_pkg
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+http_archive(
+    name = "rules_pkg",
+    url = "https://github.com/bazelbuild/rules_pkg/releases/download/0.3.0/rules_pkg-0.3.0.tar.gz",
+    sha256 = "6b5969a7acd7b60c02f816773b06fcf32fbe8ba0c7919ccdc2df4f8fb923804a",
+)
+load("@rules_pkg//:deps.bzl", "rules_pkg_dependencies")
+rules_pkg_dependencies()

internal/openapi_generator.bzl

@@ -59,11 +59,20 @@ def _new_generator_command(ctx, declared_dir, rjars):
     gen_cmd += ' --type-mappings "{mappings}"'.format(
         mappings = _comma_separated_pairs(ctx.attr.type_mappings),
     )
-    
+
     gen_cmd += ' --reserved-words-mappings "{reserved_words_mappings}"'.format(
         reserved_words_mappings = ",".join(ctx.attr.reserved_words_mappings),
     )
 
+    if ctx.attr.config:
+        gen_cmd += " --config {config}".format(
+            config = ctx.attr.config.files.to_list()[0].path,
+        )
+    if ctx.attr.template_dir:
+        gen_cmd += " --template-dir {template_dir}".format(
+            template_dir = ctx.attr.template_dir.files.to_list()[0].path,
+        )
+
     if ctx.attr.api_package:
         gen_cmd += " --api-package {package}".format(
             package = ctx.attr.api_package,
@@ -97,6 +106,12 @@ def _impl(ctx):
         ctx.file.spec,
     ] + cjars.to_list() + rjars.to_list()
 
+    if ctx.attr.config:
+        inputs += ctx.attr.config.files.to_list()
+
+    if ctx.attr.template_dir:
+        inputs += ctx.attr.template_dir.files.to_list()
+
     # TODO: Convert to run
     ctx.actions.run_shell(
         inputs = inputs,
@@ -157,6 +172,8 @@ _openapi_generator = rule(
                 ".yml",
             ],
         ),
+        "template_dir": attr.label(allow_single_file = True),
+        "config": attr.label(allow_single_file = True),
         "generator": attr.string(mandatory = True),
         "api_package": attr.string(),
         "invoker_package": attr.string(),

internal/test/BUILD.bazel

@@ -51,3 +51,16 @@ openapi_generator(
     ],
 )
 
+openapi_generator(
+    name = "petstore_python_flask_with_config_tag",
+    generator = "python-flask",
+    spec = "petstore.yaml",
+    config = "config.yaml"
+)
+
+openapi_generator(
+    name = "petstore_python_flask_with_template_dir",
+    generator = "python-flask",
+    spec = "petstore.yaml",
+    template_dir = "python-templates"
+)

internal/test/config.yaml

@@ -0,0 +1,10 @@
+# openapi-generator configuration
+---
+generatorName: python-flask
+packageName: openapi.bazel.test
+enablePostProcessFile: false
+globalProperties:
+  skipFormModel: false
+additionalProperties:
+  generated: generated
+  packageRoot: openapi.bazel

internal/test/python-templates/__init__.mustache

@@ -0,0 +1,3 @@
+# @{{generated}}
+
+GENERATOR_CHECKSUM = '{{generatorChecksum}}'