diff options
Diffstat (limited to 'meson/mesonbuild/templates/javatemplates.py')
-rw-r--r-- | meson/mesonbuild/templates/javatemplates.py | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/meson/mesonbuild/templates/javatemplates.py b/meson/mesonbuild/templates/javatemplates.py new file mode 100644 index 000000000..e4329611d --- /dev/null +++ b/meson/mesonbuild/templates/javatemplates.py @@ -0,0 +1,136 @@ +# Copyright 2019 The Meson development team + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from mesonbuild.templates.sampleimpl import SampleImpl +import re + + +hello_java_template = ''' + +public class {class_name} {{ + final static String PROJECT_NAME = "{project_name}"; + + public static void main (String args[]) {{ + if(args.length != 0) {{ + System.out.println(args + " takes no arguments."); + System.exit(0); + }} + System.out.println("This is project " + PROJECT_NAME + "."); + System.exit(0); + }} +}} + +''' + +hello_java_meson_template = '''project('{project_name}', 'java', + version : '{version}', + default_options : ['warning_level=3']) + +exe = jar('{exe_name}', '{source_name}', + main_class : '{exe_name}', + install : true) + +test('basic', exe) +''' + +lib_java_template = ''' + +public class {class_name} {{ + final static int number = 6; + + public final int get_number() {{ + return number; + }} +}} + +''' + +lib_java_test_template = ''' + +public class {class_test} {{ + public static void main (String args[]) {{ + if(args.length != 0) {{ + System.out.println(args + " takes no arguments."); + System.exit(1); + }} + + {class_name} c = new {class_name}(); + Boolean result = true; + System.exit(result.compareTo(c.get_number() != 6)); + }} +}} + +''' + +lib_java_meson_template = '''project('{project_name}', 'java', + version : '{version}', + default_options : ['warning_level=3']) + +jarlib = jar('{class_name}', '{source_file}', + main_class : '{class_name}', + install : true, +) + +test_jar = jar('{class_test}', '{test_source_file}', + main_class : '{class_test}', + link_with : jarlib) +test('{test_name}', test_jar) + +# Make this library usable as a Meson subproject. +{ltoken}_dep = declare_dependency( + include_directories: include_directories('.'), + link_with : jarlib) +''' + + +class JavaProject(SampleImpl): + def __init__(self, options): + super().__init__() + self.name = options.name + self.version = options.version + + def create_executable(self) -> None: + lowercase_token = re.sub(r'[^a-z0-9]', '_', self.name.lower()) + uppercase_token = lowercase_token.upper() + class_name = uppercase_token[0] + lowercase_token[1:] + source_name = uppercase_token[0] + lowercase_token[1:] + '.java' + open(source_name, 'w', encoding='utf-8').write( + hello_java_template.format(project_name=self.name, + class_name=class_name)) + open('meson.build', 'w', encoding='utf-8').write( + hello_java_meson_template.format(project_name=self.name, + exe_name=class_name, + source_name=source_name, + version=self.version)) + + def create_library(self) -> None: + lowercase_token = re.sub(r'[^a-z0-9]', '_', self.name.lower()) + uppercase_token = lowercase_token.upper() + class_name = uppercase_token[0] + lowercase_token[1:] + class_test = uppercase_token[0] + lowercase_token[1:] + '_test' + lib_java_name = uppercase_token[0] + lowercase_token[1:] + '.java' + test_java_name = uppercase_token[0] + lowercase_token[1:] + '_test.java' + kwargs = {'utoken': uppercase_token, + 'ltoken': lowercase_token, + 'class_test': class_test, + 'class_name': class_name, + 'source_file': lib_java_name, + 'test_source_file': test_java_name, + 'project_name': self.name, + 'lib_name': lowercase_token, + 'test_name': lowercase_token, + 'version': self.version, + } + open(lib_java_name, 'w', encoding='utf-8').write(lib_java_template.format(**kwargs)) + open(test_java_name, 'w', encoding='utf-8').write(lib_java_test_template.format(**kwargs)) + open('meson.build', 'w', encoding='utf-8').write(lib_java_meson_template.format(**kwargs)) |