From 4e68ce8db186c21c86f1348c10d1f5b1e23a6ff1 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sat, 15 Sep 2018 14:04:13 +0200 Subject: Squashed 'waflib/' content from commit 9eb0cf8 git-subtree-dir: waflib git-subtree-split: 9eb0cf856c394d9354a15c606107ca294db406bb --- extras/doxygen.py | 227 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 227 insertions(+) create mode 100644 extras/doxygen.py (limited to 'extras/doxygen.py') diff --git a/extras/doxygen.py b/extras/doxygen.py new file mode 100644 index 0000000..28f56e9 --- /dev/null +++ b/extras/doxygen.py @@ -0,0 +1,227 @@ +#! /usr/bin/env python +# encoding: UTF-8 +# Thomas Nagy 2008-2010 (ita) + +""" + +Doxygen support + +Variables passed to bld(): +* doxyfile -- the Doxyfile to use +* doxy_tar -- destination archive for generated documentation (if desired) +* install_path -- where to install the documentation +* pars -- dictionary overriding doxygen configuration settings + +When using this tool, the wscript will look like: + + def options(opt): + opt.load('doxygen') + + def configure(conf): + conf.load('doxygen') + # check conf.env.DOXYGEN, if it is mandatory + + def build(bld): + if bld.env.DOXYGEN: + bld(features="doxygen", doxyfile='Doxyfile', ...) +""" + +import os, os.path, re +from waflib import Task, Utils, Node +from waflib.TaskGen import feature + +DOXY_STR = '"${DOXYGEN}" - ' +DOXY_FMTS = 'html latex man rft xml'.split() +DOXY_FILE_PATTERNS = '*.' + ' *.'.join(''' +c cc cxx cpp c++ java ii ixx ipp i++ inl h hh hxx hpp h++ idl odl cs php php3 +inc m mm py f90c cc cxx cpp c++ java ii ixx ipp i++ inl h hh hxx +'''.split()) + +re_rl = re.compile('\\\\\r*\n', re.MULTILINE) +re_nl = re.compile('\r*\n', re.M) +def parse_doxy(txt): + tbl = {} + txt = re_rl.sub('', txt) + lines = re_nl.split(txt) + for x in lines: + x = x.strip() + if not x or x.startswith('#') or x.find('=') < 0: + continue + if x.find('+=') >= 0: + tmp = x.split('+=') + key = tmp[0].strip() + if key in tbl: + tbl[key] += ' ' + '+='.join(tmp[1:]).strip() + else: + tbl[key] = '+='.join(tmp[1:]).strip() + else: + tmp = x.split('=') + tbl[tmp[0].strip()] = '='.join(tmp[1:]).strip() + return tbl + +class doxygen(Task.Task): + vars = ['DOXYGEN', 'DOXYFLAGS'] + color = 'BLUE' + + def runnable_status(self): + ''' + self.pars are populated in runnable_status - because this function is being + run *before* both self.pars "consumers" - scan() and run() + + set output_dir (node) for the output + ''' + + for x in self.run_after: + if not x.hasrun: + return Task.ASK_LATER + + if not getattr(self, 'pars', None): + txt = self.inputs[0].read() + self.pars = parse_doxy(txt) + if self.pars.get('OUTPUT_DIRECTORY'): + # Use the path parsed from the Doxyfile as an absolute path + output_node = self.inputs[0].parent.get_bld().make_node(self.pars['OUTPUT_DIRECTORY']) + else: + # If no OUTPUT_PATH was specified in the Doxyfile, build path from the Doxyfile name + '.doxy' + output_node = self.inputs[0].parent.get_bld().make_node(self.inputs[0].name + '.doxy') + output_node.mkdir() + self.pars['OUTPUT_DIRECTORY'] = output_node.abspath() + + # Override with any parameters passed to the task generator + if getattr(self.generator, 'pars', None): + for k, v in self.generator.pars.items(): + self.pars[k] = v + + self.doxy_inputs = getattr(self, 'doxy_inputs', []) + if not self.pars.get('INPUT'): + self.doxy_inputs.append(self.inputs[0].parent) + else: + for i in self.pars.get('INPUT').split(): + if os.path.isabs(i): + node = self.generator.bld.root.find_node(i) + else: + node = self.inputs[0].parent.find_node(i) + if not node: + self.generator.bld.fatal('Could not find the doxygen input %r' % i) + self.doxy_inputs.append(node) + + if not getattr(self, 'output_dir', None): + bld = self.generator.bld + # Output path is always an absolute path as it was transformed above. + self.output_dir = bld.root.find_dir(self.pars['OUTPUT_DIRECTORY']) + + self.signature() + ret = Task.Task.runnable_status(self) + if ret == Task.SKIP_ME: + # in case the files were removed + self.add_install() + return ret + + def scan(self): + exclude_patterns = self.pars.get('EXCLUDE_PATTERNS','').split() + exclude_patterns = [pattern.replace('*/', '**/') for pattern in exclude_patterns] + file_patterns = self.pars.get('FILE_PATTERNS','').split() + if not file_patterns: + file_patterns = DOXY_FILE_PATTERNS.split() + if self.pars.get('RECURSIVE') == 'YES': + file_patterns = ["**/%s" % pattern for pattern in file_patterns] + nodes = [] + names = [] + for node in self.doxy_inputs: + if os.path.isdir(node.abspath()): + for m in node.ant_glob(incl=file_patterns, excl=exclude_patterns): + nodes.append(m) + else: + nodes.append(node) + return (nodes, names) + + def run(self): + dct = self.pars.copy() + code = '\n'.join(['%s = %s' % (x, dct[x]) for x in self.pars]) + code = code.encode() # for python 3 + #fmt = DOXY_STR % (self.inputs[0].parent.abspath()) + cmd = Utils.subst_vars(DOXY_STR, self.env) + env = self.env.env or None + proc = Utils.subprocess.Popen(cmd, shell=True, stdin=Utils.subprocess.PIPE, env=env, cwd=self.inputs[0].parent.abspath()) + proc.communicate(code) + return proc.returncode + + def post_run(self): + nodes = self.output_dir.ant_glob('**/*', quiet=True) + for x in nodes: + self.generator.bld.node_sigs[x] = self.uid() + self.add_install() + return Task.Task.post_run(self) + + def add_install(self): + nodes = self.output_dir.ant_glob('**/*', quiet=True) + self.outputs += nodes + if getattr(self.generator, 'install_path', None): + if not getattr(self.generator, 'doxy_tar', None): + self.generator.add_install_files(install_to=self.generator.install_path, + install_from=self.outputs, + postpone=False, + cwd=self.output_dir, + relative_trick=True) + +class tar(Task.Task): + "quick tar creation" + run_str = '${TAR} ${TAROPTS} ${TGT} ${SRC}' + color = 'RED' + after = ['doxygen'] + def runnable_status(self): + for x in getattr(self, 'input_tasks', []): + if not x.hasrun: + return Task.ASK_LATER + + if not getattr(self, 'tar_done_adding', None): + # execute this only once + self.tar_done_adding = True + for x in getattr(self, 'input_tasks', []): + self.set_inputs(x.outputs) + if not self.inputs: + return Task.SKIP_ME + return Task.Task.runnable_status(self) + + def __str__(self): + tgt_str = ' '.join([a.path_from(a.ctx.launch_node()) for a in self.outputs]) + return '%s: %s\n' % (self.__class__.__name__, tgt_str) + +@feature('doxygen') +def process_doxy(self): + if not getattr(self, 'doxyfile', None): + self.bld.fatal('no doxyfile variable specified??') + + node = self.doxyfile + if not isinstance(node, Node.Node): + node = self.path.find_resource(node) + if not node: + self.bld.fatal('doxygen file %s not found' % self.doxyfile) + + # the task instance + dsk = self.create_task('doxygen', node) + + if getattr(self, 'doxy_tar', None): + tsk = self.create_task('tar') + tsk.input_tasks = [dsk] + tsk.set_outputs(self.path.find_or_declare(self.doxy_tar)) + if self.doxy_tar.endswith('bz2'): + tsk.env['TAROPTS'] = ['cjf'] + elif self.doxy_tar.endswith('gz'): + tsk.env['TAROPTS'] = ['czf'] + else: + tsk.env['TAROPTS'] = ['cf'] + if getattr(self, 'install_path', None): + self.add_install_files(install_to=self.install_path, install_from=tsk.outputs) + +def configure(conf): + ''' + Check if doxygen and tar commands are present in the system + + If the commands are present, then conf.env.DOXYGEN and conf.env.TAR + variables will be set. Detection can be controlled by setting DOXYGEN and + TAR environmental variables. + ''' + + conf.find_program('doxygen', var='DOXYGEN', mandatory=False) + conf.find_program('tar', var='TAR', mandatory=False) -- cgit v1.2.1