mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-pkg
synced 2026-01-15 12:03:31 +01:00
174 lines
7.2 KiB
Python
174 lines
7.2 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
|
||
|
|
import os, re, sys, subprocess, datetime
|
||
|
|
from argparse import Namespace, ArgumentParser
|
||
|
|
|
||
|
|
from ..Cmd import Cmd
|
||
|
|
|
||
|
|
class CmdBuild(Cmd): # export
|
||
|
|
|
||
|
|
def __init__(self) -> None:
|
||
|
|
super().__init__('build', help='janware software project build tool')
|
||
|
|
|
||
|
|
def add_arguments(self, parser: ArgumentParser) -> None:
|
||
|
|
super().add_arguments(parser)
|
||
|
|
parser.add_argument('--exclude', default='', help='Space seperated ist of modules to be excluded from build')
|
||
|
|
parser.add_argument('-n', '--dry-run', action='store_true',
|
||
|
|
default=False, help='Don\'t build anything, just print what would be done.')
|
||
|
|
parser.add_argument('-O', '--build-order', action='store_true',
|
||
|
|
default=False, help='Don\'t build anything, just print the build order.')
|
||
|
|
parser.add_argument('-I', '--ignore-deps', action='store_true',
|
||
|
|
default=False, help='Don\'t build dependencies, i.e. build only modules specified on the command line')
|
||
|
|
parser.add_argument('target', default='all', help='Build target')
|
||
|
|
parser.add_argument('modules', nargs='+', default='', help='Modules to be built')
|
||
|
|
|
||
|
|
def _run(self, args: Namespace) -> None:
|
||
|
|
|
||
|
|
def read_deps(cur, prereq_type):
|
||
|
|
# dep cache doesn't make a difference at all
|
||
|
|
if prereq_type in self.app.dep_cache:
|
||
|
|
if cur in self.app.dep_cache[prereq_type]:
|
||
|
|
return self.app.dep_cache[prereq_type][cur]
|
||
|
|
else:
|
||
|
|
self.app.dep_cache[prereq_type] = {}
|
||
|
|
|
||
|
|
r = self.app.get_modules_from_project_txt([ cur ], ['pkg.requires.jw'],
|
||
|
|
prereq_type, scope = 2, add_self=False, names_only=True)
|
||
|
|
self.app.debug('prerequisites = ' + ' '.join(r))
|
||
|
|
if cur in r:
|
||
|
|
r.remove(cur)
|
||
|
|
self.app.debug('inserting', prereq_type, "prerequisites of", cur, ":", ' '.join(r))
|
||
|
|
self.app.dep_cache[prereq_type][cur] = r
|
||
|
|
return r
|
||
|
|
|
||
|
|
def read_deps_cached(cur, prereq_type):
|
||
|
|
return self.app.res_cache.run(read_deps, [ cur, prereq_type ])
|
||
|
|
|
||
|
|
def add_dep_tree(cur, prereq_types, tree, all_deps):
|
||
|
|
self.app.debug("adding prerequisites " + ' '.join(prereq_types) + " of module " + cur)
|
||
|
|
if cur in all_deps:
|
||
|
|
self.app.debug('already handled module ' + cur)
|
||
|
|
return 0
|
||
|
|
deps = set()
|
||
|
|
all_deps.add(cur)
|
||
|
|
for t in prereq_types:
|
||
|
|
self.app.debug("checking prereqisites of type " + t)
|
||
|
|
deps.update(read_deps_cached(cur, t))
|
||
|
|
for d in deps:
|
||
|
|
add_dep_tree(d, prereq_types, tree, all_deps)
|
||
|
|
tree[cur] = deps
|
||
|
|
return len(deps)
|
||
|
|
|
||
|
|
def calculate_order(order, modules, prereq_types):
|
||
|
|
all_deps = set()
|
||
|
|
dep_tree = {}
|
||
|
|
for m in modules:
|
||
|
|
self.app.debug("--- adding dependency tree of module " + m)
|
||
|
|
add_dep_tree(m, prereq_types, dep_tree, all_deps)
|
||
|
|
while len(all_deps):
|
||
|
|
# Find any leaf
|
||
|
|
for d in all_deps:
|
||
|
|
if not len(dep_tree[d]): # Dependency d doesn't have dependencies itself
|
||
|
|
break # found
|
||
|
|
else: # no Leaf found
|
||
|
|
print(all_deps)
|
||
|
|
raise Exception("fatal: the dependencies between these modules are unresolvable")
|
||
|
|
order.append(d) # do it
|
||
|
|
# bookkeep it
|
||
|
|
all_deps.remove(d)
|
||
|
|
for k in dep_tree.keys():
|
||
|
|
if d in dep_tree[k]:
|
||
|
|
dep_tree[k].remove(d)
|
||
|
|
return 1
|
||
|
|
|
||
|
|
def run_make(module, target, cur_project, num_projects):
|
||
|
|
#make_cmd = "make " + target + " 2>&1"
|
||
|
|
make_cmd = [ "make", target ]
|
||
|
|
path = self.app.proj_dir(module)
|
||
|
|
delim_len = 120
|
||
|
|
delim = '---- [%d/%d]: running %s in %s -' % (cur_project, num_projects, make_cmd, path)
|
||
|
|
delim = delim + '-' * (delim_len - len(delim))
|
||
|
|
|
||
|
|
print(',' + delim + ' >')
|
||
|
|
|
||
|
|
patt = self.app.is_excluded_from_build(module)
|
||
|
|
if patt is not None:
|
||
|
|
print('| Configured to skip build on platform >' + patt + '<')
|
||
|
|
print('`' + delim + ' <')
|
||
|
|
return
|
||
|
|
|
||
|
|
os.chdir(path)
|
||
|
|
p = subprocess.Popen(make_cmd, shell=False, stdout=subprocess.PIPE, stderr=None, close_fds=True)
|
||
|
|
for line in iter(p.stdout.readline, b''):
|
||
|
|
line = line.decode(sys.stdout.encoding)
|
||
|
|
sys.stdout.write('| ' + line) # avoid extra newlines from print()
|
||
|
|
sys.stdout.flush()
|
||
|
|
p.wait()
|
||
|
|
print('`' + delim + ' <')
|
||
|
|
if p.returncode:
|
||
|
|
print(' '.join(make_cmd) + ' failed')
|
||
|
|
raise Exception(time.strftime("%Y-%m-%d %H:%M") + ": failed to make target " + target + " in module " + module + " below base " + self.app.projs_root)
|
||
|
|
|
||
|
|
def run_make_on_modules(modules, order, target):
|
||
|
|
cur_project = 0
|
||
|
|
num_projects = len(order)
|
||
|
|
if target in ["clean", "distclean"]:
|
||
|
|
for m in reversed(order):
|
||
|
|
cur_project += 1
|
||
|
|
run_make(m, target, cur_project, num_projects)
|
||
|
|
if m in modules:
|
||
|
|
modules.remove(m)
|
||
|
|
if not len(modules):
|
||
|
|
print("all modules cleaned")
|
||
|
|
return
|
||
|
|
else:
|
||
|
|
for m in order:
|
||
|
|
cur_project += 1
|
||
|
|
run_make(m, target, cur_project, num_projects)
|
||
|
|
|
||
|
|
def run(args):
|
||
|
|
|
||
|
|
self.app.debug("----------------------------------------- running ", ' '.join(sys.argv))
|
||
|
|
|
||
|
|
modules = args.modules
|
||
|
|
exclude = args.exclude.split()
|
||
|
|
target = args.target
|
||
|
|
|
||
|
|
env_exclude = os.getenv('BUILD_EXCLUDE', '')
|
||
|
|
if len(env_exclude):
|
||
|
|
print("exluding modules from environment: " + env_exclude)
|
||
|
|
exclude += " " + env_exclude
|
||
|
|
|
||
|
|
# -- build
|
||
|
|
order = []
|
||
|
|
|
||
|
|
glob_prereq_types = [ "build" ]
|
||
|
|
if re.match("pkg-.*", target) is not None:
|
||
|
|
glob_prereq_types = [ "build", "run", "release", "devel" ]
|
||
|
|
|
||
|
|
if target != 'order' and not args.build_order:
|
||
|
|
print("using prerequisite types " + ' '.join(glob_prereq_types))
|
||
|
|
print("calculating order for modules ... ")
|
||
|
|
|
||
|
|
calculate_order(order, modules, glob_prereq_types)
|
||
|
|
if args.ignore_deps:
|
||
|
|
order = [m for m in order if m in args.modules]
|
||
|
|
order = [m for m in order if m not in exclude]
|
||
|
|
if target == 'order' or args.build_order:
|
||
|
|
print(' '.join(order))
|
||
|
|
exit(0)
|
||
|
|
|
||
|
|
cur_project = 0
|
||
|
|
print("Building target %s in %d projects:" % (target, len(order)))
|
||
|
|
for m in order:
|
||
|
|
cur_project += 1
|
||
|
|
print(" %3d %s" % (cur_project, m))
|
||
|
|
|
||
|
|
if args.dry_run:
|
||
|
|
exit(0)
|
||
|
|
|
||
|
|
run_make_on_modules(modules, order, target)
|
||
|
|
|
||
|
|
print(datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
|
||
|
|
|
||
|
|
run(args)
|