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146 lines
5.3 KiB
146 lines
5.3 KiB
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import codecs
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import os
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import sys
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from os.path import basename, isdir, isfile, join, realpath, relpath
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import bottle
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from platformio import fs, util
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from platformio.proc import where_is_program
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from platformio.project.config import ProjectConfig
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from platformio.project.helpers import load_project_ide_data
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class ProjectGenerator(object):
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def __init__(self, project_dir, ide, boards):
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self.config = ProjectConfig.get_instance(join(project_dir, "platformio.ini"))
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self.config.validate()
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self.project_dir = project_dir
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self.ide = str(ide)
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self.env_name = str(self.get_best_envname(boards))
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@staticmethod
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def get_supported_ides():
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tpls_dir = join(fs.get_source_dir(), "ide", "tpls")
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return sorted([d for d in os.listdir(tpls_dir) if isdir(join(tpls_dir, d))])
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def get_best_envname(self, boards=None):
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envname = None
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default_envs = self.config.default_envs()
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if default_envs:
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envname = default_envs[0]
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if not boards:
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return envname
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for env in self.config.envs():
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if not boards:
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return env
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if not envname:
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envname = env
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items = self.config.items(env=env, as_dict=True)
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if "board" in items and items.get("board") in boards:
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return env
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return envname
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def _load_tplvars(self):
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tpl_vars = {
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"config": self.config,
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"systype": util.get_systype(),
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"project_name": basename(self.project_dir),
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"project_dir": self.project_dir,
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"env_name": self.env_name,
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"user_home_dir": realpath(fs.expanduser("~")),
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"platformio_path": sys.argv[0]
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if isfile(sys.argv[0])
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else where_is_program("platformio"),
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"env_path": os.getenv("PATH"),
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"env_pathsep": os.pathsep,
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}
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# default env configuration
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tpl_vars.update(self.config.items(env=self.env_name, as_dict=True))
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# build data
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tpl_vars.update(load_project_ide_data(self.project_dir, self.env_name) or {})
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with fs.cd(self.project_dir):
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tpl_vars.update(
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{
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"src_files": self.get_src_files(),
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"project_src_dir": self.config.get_optional_dir("src"),
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"project_lib_dir": self.config.get_optional_dir("lib"),
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"project_libdeps_dir": join(
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self.config.get_optional_dir("libdeps"), self.env_name
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),
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}
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)
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for key, value in tpl_vars.items():
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if key.endswith(("_path", "_dir")):
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tpl_vars[key] = fs.to_unix_path(value)
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for key in ("includes", "src_files", "libsource_dirs"):
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if key not in tpl_vars:
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continue
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tpl_vars[key] = [fs.to_unix_path(inc) for inc in tpl_vars[key]]
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tpl_vars["to_unix_path"] = fs.to_unix_path
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return tpl_vars
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def get_src_files(self):
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result = []
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with fs.cd(self.project_dir):
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for root, _, files in os.walk(self.config.get_optional_dir("src")):
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for f in files:
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result.append(relpath(join(root, f)))
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return result
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def get_tpls(self):
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tpls = []
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tpls_dir = join(fs.get_source_dir(), "ide", "tpls", self.ide)
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for root, _, files in os.walk(tpls_dir):
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for f in files:
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if not f.endswith(".tpl"):
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continue
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_relpath = root.replace(tpls_dir, "")
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if _relpath.startswith(os.sep):
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_relpath = _relpath[1:]
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tpls.append((_relpath, join(root, f)))
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return tpls
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def generate(self):
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tpl_vars = self._load_tplvars()
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for tpl_relpath, tpl_path in self.get_tpls():
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dst_dir = self.project_dir
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if tpl_relpath:
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dst_dir = join(self.project_dir, tpl_relpath)
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if not isdir(dst_dir):
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os.makedirs(dst_dir)
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file_name = basename(tpl_path)[:-4]
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contents = self._render_tpl(tpl_path, tpl_vars)
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self._merge_contents(join(dst_dir, file_name), contents)
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@staticmethod
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def _render_tpl(tpl_path, tpl_vars):
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with codecs.open(tpl_path, "r", encoding="utf8") as fp:
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return bottle.SimpleTemplate(fp.read()).render(**tpl_vars)
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@staticmethod
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def _merge_contents(dst_path, contents):
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if basename(dst_path) == ".gitignore" and isfile(dst_path):
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return
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with codecs.open(dst_path, "w", encoding="utf8") as fp:
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fp.write(contents)
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