"""Script to generate doxygen documentation. """ import re import os import os.path import sys import shutil from devtools import tarball def find_program(*filenames): """find a program in folders path_lst, and sets env[var] @param filenames: a list of possible names of the program to search for @return: the full path of the filename if found, or '' if filename could not be found """ paths = os.environ.get('PATH', '').split(os.pathsep) suffixes = ('win32' in sys.platform ) and '.exe .com .bat .cmd' or '' for filename in filenames: for name in [filename+ext for ext in suffixes.split()]: for directory in paths: full_path = os.path.join(directory, name) if os.path.isfile(full_path): return full_path return '' def do_subst_in_file(targetfile, sourcefile, dict): """Replace all instances of the keys of dict with their values. For example, if dict is {'%VERSION%': '1.2345', '%BASE%': 'MyProg'}, then all instances of %VERSION% in the file will be replaced with 1.2345 etc. """ try: f = open(sourcefile, 'rb') contents = f.read() f.close() except: print "Can't read source file %s"%sourcefile raise for (k,v) in dict.items(): v = v.replace('\\','\\\\') contents = re.sub(k, v, contents) try: f = open(targetfile, 'wb') f.write(contents) f.close() except: print "Can't write target file %s"%targetfile raise def run_doxygen(doxygen_path, config_file, working_dir, is_silent): config_file = os.path.abspath( config_file ) doxygen_path = doxygen_path old_cwd = os.getcwd() try: os.chdir( working_dir ) cmd = [doxygen_path, config_file] print 'Running:', ' '.join( cmd ) try: import subprocess except: if os.system( ' '.join( cmd ) ) != 0: print 'Documentation generation failed' return False else: if is_silent: process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT ) else: process = subprocess.Popen( cmd ) stdout, _ = process.communicate() if process.returncode: print 'Documentation generation failed:' print stdout return False return True finally: os.chdir( old_cwd ) def build_doc( options, make_release=False ): if make_release: options.make_tarball = True options.with_dot = True options.with_html_help = True options.with_uml_look = True options.open = False options.silent = True version = open('version','rt').read().strip() output_dir = 'dist/doxygen' # relative to doc/doxyfile location. if not os.path.isdir( output_dir ): os.makedirs( output_dir ) top_dir = os.path.abspath( '.' ) html_output_dirname = 'jsoncpp-api-html-' + version tarball_path = os.path.join( 'dist', html_output_dirname + '.tar.gz' ) warning_log_path = os.path.join( output_dir, '../jsoncpp-doxygen-warning.log' ) html_output_path = os.path.join( output_dir, html_output_dirname ) def yesno( bool ): return bool and 'YES' or 'NO' subst_keys = { '%JSONCPP_VERSION%': version, '%DOC_TOPDIR%': '', '%TOPDIR%': top_dir, '%HTML_OUTPUT%': os.path.join( '..', output_dir, html_output_dirname ), '%HAVE_DOT%': yesno(options.with_dot), '%DOT_PATH%': os.path.split(options.dot_path)[0], '%HTML_HELP%': yesno(options.with_html_help), '%UML_LOOK%': yesno(options.with_uml_look), '%WARNING_LOG_PATH%': os.path.join( '..', warning_log_path ) } if os.path.isdir( output_dir ): print 'Deleting directory:', output_dir shutil.rmtree( output_dir ) if not os.path.isdir( output_dir ): os.makedirs( output_dir ) do_subst_in_file( 'doc/doxyfile', 'doc/doxyfile.in', subst_keys ) ok = run_doxygen( options.doxygen_path, 'doc/doxyfile', 'doc', is_silent=options.silent ) if not options.silent: print open(warning_log_path, 'rb').read() index_path = os.path.abspath(os.path.join(subst_keys['%HTML_OUTPUT%'], 'index.html')) print 'Generated documentation can be found in:' print index_path if options.open: import webbrowser webbrowser.open( 'file://' + index_path ) if options.make_tarball: print 'Generating doc tarball to', tarball_path tarball_sources = [ output_dir, 'README.txt', 'version' ] tarball_basedir = os.path.join( output_dir, html_output_dirname ) tarball.make_tarball( tarball_path, tarball_sources, tarball_basedir, html_output_dirname ) return tarball_path, html_output_dirname def main(): usage = """%prog Generates doxygen documentation in build/doxygen. Optionaly makes a tarball of the documentation to dist/. Must be started in the project top directory. """ from optparse import OptionParser parser = OptionParser(usage=usage) parser.allow_interspersed_args = False parser.add_option('--with-dot', dest="with_dot", action='store_true', default=False, help="""Enable usage of DOT to generate collaboration diagram""") parser.add_option('--dot', dest="dot_path", action='store', default=find_program('dot'), help="""Path to GraphViz dot tool. Must be full qualified path. [Default: %default]""") parser.add_option('--doxygen', dest="doxygen_path", action='store', default=find_program('doxygen'), help="""Path to Doxygen tool. [Default: %default]""") parser.add_option('--with-html-help', dest="with_html_help", action='store_true', default=False, help="""Enable generation of Microsoft HTML HELP""") parser.add_option('--no-uml-look', dest="with_uml_look", action='store_false', default=True, help="""Generates DOT graph without UML look [Default: False]""") parser.add_option('--open', dest="open", action='store_true', default=False, help="""Open the HTML index in the web browser after generation""") parser.add_option('--tarball', dest="make_tarball", action='store_true', default=False, help="""Generates a tarball of the documentation in dist/ directory""") parser.add_option('-s', '--silent', dest="silent", action='store_true', default=False, help="""Hides doxygen output""") parser.enable_interspersed_args() options, args = parser.parse_args() build_doc( options ) if __name__ == '__main__': main()