NopSCADlib/scripts/deps.py

67 lines
2.1 KiB
Python

#
# NopSCADlib Copyright Chris Palmer 2018
# nop.head@gmail.com
# hydraraptor.blogspot.com
#
# This file is part of NopSCADlib.
#
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with NopSCADlib.
# If not, see <https://www.gnu.org/licenses/>.
#
import os
from set_config import source_dir
def mtime(file):
if os.path.isfile(file):
return os.path.getmtime(file)
return 0
def deps_name(dir, scad_name):
return dir + '/' + scad_name[:-5] + '.deps'
def read_deps(dname):
with open(dname, "rt") as file:
lines = file.readlines()
deps = []
for line in lines:
if line.startswith('\t'):
dep = line[1 : -1].rstrip(' \\').replace('\\ ', ' ')
if not os.path.basename(dep) in ['stl.scad', 'dxf.scad', 'svf.scad', 'png.scad', 'target.scad']:
deps.append(dep)
return deps
def check_deps(target, dname):
target_mtime = mtime(target)
if not target_mtime:
return target + " missing"
if not os.path.isfile(dname):
return "no deps"
deps = read_deps(dname)
for dep in deps:
if mtime(dep) > target_mtime:
return dep + ' changed'
return None
def source_dirs(bom_dir):
dirs = set()
lib_dirs = set()
deps = read_deps(bom_dir + '/bom.deps')
cwd = os.getcwd().replace('\\', '/')
for dep in deps:
dir = os.path.dirname(dep)
if dir.startswith(cwd):
dirs.add(dir[len(cwd) + 1:])
else:
if dir.endswith('/printed'):
lib_dirs.add(dir)
dirs.remove(source_dir)
return [source_dir] + sorted(dirs) + sorted(lib_dirs)