mirror of
https://git.yoctoproject.org/git/poky
synced 2026-01-04 16:10:04 +00:00
1a55c45617
Previously bitbake-setup was checking out 'detached commits' using fetcher's nobranch feature, as that is the only option when only a revision is in the config. Branches are optional, but beneficial, as - checkout directory will be on a branch, making it easier for users to understand where they are if they need to make changes (also bitbake will print branch information instead of saying 'HEAD:sha'). - supply chain security! Enforcing a branch means any specified revision has to be on it, and no one can sneak in (accidentally or deliberately!) some dangling commit, or something from their private branch in the same repo. (Bitbake rev: 45ed9b9faebdaa8cb7cc8dd2a6d51ec8eea06e73) Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
849 lines
41 KiB
Python
Executable File
849 lines
41 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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import logging
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import os
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import sys
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import argparse
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import warnings
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import json
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import shutil
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import time
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import stat
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import tempfile
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import configparser
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import datetime
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import glob
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import subprocess
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default_registry = os.path.normpath(os.path.dirname(__file__) + "/../default-registry")
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bindir = os.path.abspath(os.path.dirname(__file__))
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sys.path[0:0] = [os.path.join(os.path.dirname(bindir), 'lib')]
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import bb.msg
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import bb.process
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logger = bb.msg.logger_create('bitbake-setup', sys.stdout)
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def cache_dir(top_dir):
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return os.path.join(top_dir, '.bitbake-setup-cache')
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def init_bb_cache(settings, args):
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dldir = settings["default"]["dl-dir"]
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bb_cachedir = os.path.join(cache_dir(args.top_dir), 'bitbake-cache')
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d = bb.data.init()
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d.setVar("DL_DIR", dldir)
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d.setVar("BB_CACHEDIR", bb_cachedir)
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d.setVar("__BBSRCREV_SEEN", "1")
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if args.no_network:
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d.setVar("BB_SRCREV_POLICY", "cache")
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bb.fetch.fetcher_init(d)
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return d
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def save_bb_cache():
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bb.fetch2.fetcher_parse_save()
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bb.fetch2.fetcher_parse_done()
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def get_config_name(config):
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suffix = '.conf.json'
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config_file = os.path.basename(config)
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if config_file.endswith(suffix):
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return config_file[:-len(suffix)]
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else:
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raise Exception("Config file {} does not end with {}, please rename the file.".format(config, suffix))
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def write_config(config, config_dir):
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with open(os.path.join(config_dir, "config-upstream.json"),'w') as s:
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json.dump(config, s, sort_keys=True, indent=4)
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def commit_config(config_dir):
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bb.process.run("git -C {} add .".format(config_dir))
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bb.process.run("git -C {} commit --no-verify -a -m 'Configuration at {}'".format(config_dir, time.asctime()))
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def _write_layer_list(dest, repodirs):
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layers = []
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for r in repodirs:
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for root, dirs, files in os.walk(os.path.join(dest,r)):
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if os.path.basename(root) == 'conf' and 'layer.conf' in files:
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layers.append(os.path.relpath(os.path.dirname(root), dest))
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layers_f = os.path.join(dest, ".oe-layers.json")
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with open(layers_f, 'w') as f:
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json.dump({"version":"1.0","layers":layers}, f, sort_keys=True, indent=4)
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def checkout_layers(layers, layerdir, d):
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repodirs = []
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oesetupbuild = None
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print("Fetching layer/tool repositories into {}".format(layerdir))
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for r_name in layers:
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r_data = layers[r_name]
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repodir = r_data["path"]
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repodirs.append(repodir)
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r_remote = r_data['git-remote']
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rev = r_remote['rev']
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branch = r_remote.get('branch', None)
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remotes = r_remote['remotes']
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for remote in remotes:
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type,host,path,user,pswd,params = bb.fetch.decodeurl(remotes[remote]["uri"])
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fetchuri = bb.fetch.encodeurl(('git',host,path,user,pswd,params))
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print(" {}".format(r_name))
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if branch:
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fetcher = bb.fetch.Fetch(["{};protocol={};rev={};branch={};destsuffix={}".format(fetchuri,type,rev,branch,repodir)], d)
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else:
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fetcher = bb.fetch.Fetch(["{};protocol={};rev={};nobranch=1;destsuffix={}".format(fetchuri,type,rev,repodir)], d)
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do_fetch(fetcher, layerdir)
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if os.path.exists(os.path.join(layerdir, repodir, 'scripts/oe-setup-build')):
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oesetupbuild = os.path.join(layerdir, repodir, 'scripts/oe-setup-build')
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oeinitbuildenv = os.path.join(layerdir, repodir, 'oe-init-build-env')
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print(" ")
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_write_layer_list(layerdir, repodirs)
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if oesetupbuild:
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links = {'setup-build': oesetupbuild, 'oe-scripts': os.path.dirname(oesetupbuild), 'init-build-env': oeinitbuildenv}
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for l,t in links.items():
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symlink = os.path.join(layerdir, l)
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if os.path.lexists(symlink):
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os.remove(symlink)
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os.symlink(os.path.relpath(t,layerdir),symlink)
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def setup_bitbake_build(bitbake_config, layerdir, builddir):
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def _setup_build_conf(layers, build_conf_dir):
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os.makedirs(build_conf_dir)
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layers_s = "\n".join([" {} \\".format(os.path.join(layerdir,l)) for l in layers])
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bblayers_conf = """BBLAYERS ?= " \\
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{}
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"
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""".format(layers_s)
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with open(os.path.join(build_conf_dir, "bblayers.conf"), 'w') as f:
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f.write(bblayers_conf)
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local_conf = """#
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# This file is intended for local configuration tweaks.
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#
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# If you would like to publish and share changes made to this file,
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# it is recommended to put them into a distro config, or to create
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# layer fragments from changes made here.
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#
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"""
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with open(os.path.join(build_conf_dir, "local.conf"), 'w') as f:
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f.write(local_conf)
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with open(os.path.join(build_conf_dir, "templateconf.cfg"), 'w') as f:
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f.write("")
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with open(os.path.join(build_conf_dir, "conf-summary.txt"), 'w') as f:
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f.write(bitbake_config["description"] + "\n")
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with open(os.path.join(build_conf_dir, "conf-notes.txt"), 'w') as f:
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f.write("")
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def _make_init_build_env(builddir, initbuildenv):
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cmd = ". {} {}".format(initbuildenv, builddir)
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initbuild_in_builddir = os.path.join(builddir, 'init-build-env')
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with open(initbuild_in_builddir, 'w') as f:
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f.write(cmd)
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bitbake_builddir = os.path.join(builddir, "build")
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print("Setting up bitbake configuration in\n {}\n".format(bitbake_builddir))
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template = bitbake_config.get("oe-template")
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layers = bitbake_config.get("bb-layers")
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if not template and not layers:
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print("Bitbake configuration does not contain a reference to an OpenEmbedded build template via 'oe-template' or a list of layers via 'bb-layers'; please use oe-setup-build, oe-init-build-env or another mechanism manually to complete the setup.")
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return
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oesetupbuild = os.path.join(layerdir, 'setup-build')
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if template and not os.path.exists(oesetupbuild):
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raise Exception("Cannot complete setting up a bitbake build directory from OpenEmbedded template '{}' as oe-setup-build was not found in any layers; please use oe-init-build-env manually.".format(template))
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bitbake_confdir = os.path.join(bitbake_builddir, 'conf')
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backup_bitbake_confdir = bitbake_confdir + "-backup.{}".format(time.strftime("%Y%m%d%H%M%S"))
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if os.path.exists(bitbake_confdir):
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os.rename(bitbake_confdir, backup_bitbake_confdir)
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if layers:
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_setup_build_conf(layers, bitbake_confdir)
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if template:
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bb.process.run("{} setup -c {} -b {} --no-shell".format(oesetupbuild, template, bitbake_builddir))
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else:
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initbuildenv = os.path.join(layerdir, 'init-build-env')
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if not os.path.exists(initbuildenv):
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print("Could not find oe-init-build-env in any of the layers; please use another mechanism to initialize the bitbake environment")
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return
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_make_init_build_env(bitbake_builddir, os.path.realpath(initbuildenv))
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siteconf_symlink = os.path.join(bitbake_confdir, "site.conf")
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siteconf = os.path.normpath(os.path.join(builddir, '..', "site.conf"))
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if os.path.lexists(siteconf_symlink):
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os.remove(symlink)
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os.symlink(os.path.relpath(siteconf, bitbake_confdir) ,siteconf_symlink)
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init_script = os.path.join(bitbake_builddir, "init-build-env")
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shell = "bash"
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fragments = bitbake_config.get("oe-fragments", []) + sorted(bitbake_config.get("oe-fragment-choices",{}).values())
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if fragments:
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bb.process.run("{} -c '. {} && bitbake-config-build enable-fragment {}'".format(shell, init_script, " ".join(fragments)))
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if os.path.exists(backup_bitbake_confdir):
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bitbake_config_diff = get_diff(backup_bitbake_confdir, bitbake_confdir)
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if bitbake_config_diff:
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print("Existing bitbake configuration directory renamed to {}".format(backup_bitbake_confdir))
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print("The bitbake configuration has changed:")
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print(bitbake_config_diff)
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else:
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shutil.rmtree(backup_bitbake_confdir)
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print("This bitbake configuration provides:\n {}\n".format(bitbake_config["description"]))
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readme = """{}\n\nAdditional information is in {} and {}\n
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Source the environment using '. {}' to run builds from the command line.
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The bitbake configuration files (local.conf, bblayers.conf and more) can be found in {}/conf
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""".format(
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bitbake_config["description"],
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os.path.join(bitbake_builddir,'conf/conf-summary.txt'),
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os.path.join(bitbake_builddir,'conf/conf-notes.txt'),
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init_script,
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bitbake_builddir
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)
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readme_file = os.path.join(bitbake_builddir, "README")
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with open(readme_file, 'w') as f:
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f.write(readme)
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print("Usage instructions and additional information are in\n {}\n".format(readme_file))
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print("The bitbake configuration files (local.conf, bblayers.conf and more) can be found in\n {}/conf\n".format(bitbake_builddir))
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print("To run builds, source the environment using\n source {}".format(init_script))
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def get_registry_config(registry_path, id):
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for root, dirs, files in os.walk(registry_path):
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for f in files:
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if f.endswith('.conf.json') and id == get_config_name(f):
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return os.path.join(root, f)
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raise Exception("Unable to find {} in available configurations; use 'list' sub-command to see what is available".format(id))
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def update_build(config, confdir, builddir, layerdir, d):
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layer_config = config["data"]["sources"]
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layer_overrides = config["source-overrides"]["sources"]
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for k,v in layer_overrides.items():
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if k in layer_config:
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layer_config[k]["git-remote"] = v["git-remote"]
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checkout_layers(layer_config, layerdir, d)
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bitbake_config = config["bitbake-config"]
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setup_bitbake_build(bitbake_config, layerdir, builddir)
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def int_input(allowed_values):
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n = None
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while n is None:
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try:
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n = int(input())
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except ValueError:
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print('Not a valid number, please try again:')
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continue
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if n not in allowed_values:
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print('Number {} not one of {}, please try again:'.format(n, allowed_values))
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n = None
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return n
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def flatten_bitbake_configs(configs):
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def merge_configs(c1,c2):
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c_merged = {}
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for k,v in c2.items():
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if k not in c1.keys():
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c_merged[k] = v
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for k,v in c1.items():
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if k not in c2.keys():
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c_merged[k] = v
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else:
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c_merged[k] = c1[k] + c2[k]
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del c_merged['configurations']
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return c_merged
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flattened_configs = []
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for c in configs:
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if 'configurations' not in c:
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flattened_configs.append(c)
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else:
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for sub_c in flatten_bitbake_configs(c['configurations']):
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flattened_configs.append(merge_configs(c, sub_c))
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return flattened_configs
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def choose_bitbake_config(configs, parameters, non_interactive):
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flattened_configs = flatten_bitbake_configs(configs)
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configs_dict = {i["name"]:i for i in flattened_configs}
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if parameters:
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config_id = parameters[0]
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if config_id not in configs_dict:
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raise Exception("Bitbake configuration {} not found; replace with one of {}".format(config_id, configs_dict))
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return configs_dict[config_id]
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enumerated_configs = list(enumerate(flattened_configs))
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if len(enumerated_configs) == 1:
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only_config = flattened_configs[0]
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print("\nSelecting the only available bitbake configuration {}".format(only_config["name"]))
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return only_config
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if non_interactive:
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raise Exception("Unable to choose from bitbake configurations in non-interactive mode: {}".format(configs_dict))
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print("\nAvailable bitbake configurations:")
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for n, config_data in enumerated_configs:
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print("{}. {}\t{}".format(n, config_data["name"], config_data["description"]))
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print("\nPlease select one of the above bitbake configurations by its number:")
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config_n = int_input([i[0] for i in enumerated_configs])
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return flattened_configs[config_n]
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def choose_config(configs, non_interactive):
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not_expired_configs = [k for k in configs.keys() if not has_expired(configs[k].get("expires", None))]
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config_list = list(enumerate(not_expired_configs))
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if len(config_list) == 1:
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only_config = config_list[0][1]
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print("\nSelecting the only available configuration {}\n".format(only_config))
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return only_config
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if non_interactive:
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raise Exception("Unable to choose from configurations in non-interactive mode: {}".format(not_expired_configs))
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print("\nAvailable configurations:")
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for n, config_name in config_list:
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config_data = configs[config_name]
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expiry_date = config_data.get("expires", None)
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config_desc = config_data["description"]
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if expiry_date:
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print("{}. {}\t{} (supported until {})".format(n, config_name, config_desc, expiry_date))
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else:
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print("{}. {}\t{}".format(n, config_name, config_desc))
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print("\nPlease select one of the above configurations by its number:")
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config_n = int_input([i[0] for i in config_list])
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return config_list[config_n][1]
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def choose_fragments(possibilities, parameters, non_interactive):
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choices = {}
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for k,v in possibilities.items():
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choice = [o for o in v["options"] if o in parameters]
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if len(choice) > 1:
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raise Exception("Options specified on command line do not allow a single selection from possibilities {}, please remove one or more from {}".format(v["options"], parameters))
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if len(choice) == 1:
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choices[k] = choice[0]
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continue
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if non_interactive:
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raise Exception("Unable to choose from options in non-interactive mode: {}".format(v["options"]))
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print("\n" + v["description"] + ":")
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options_enumerated = list(enumerate(v["options"]))
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for n,o in options_enumerated:
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print("{}. {}".format(n, o))
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print("\nPlease select one of the above options by its number:")
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option_n = int_input([i[0] for i in options_enumerated])
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choices[k] = options_enumerated[option_n][1]
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return choices
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def obtain_config(settings, args, source_overrides, d):
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if args.config:
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config_id = args.config[0]
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config_parameters = args.config[1:]
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if os.path.exists(config_id):
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print("Reading configuration from local file\n {}".format(config_id))
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upstream_config = {'type':'local',
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'path':os.path.abspath(config_id),
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'name':get_config_name(config_id),
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'data':json.load(open(config_id))
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}
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elif config_id.startswith("http://") or config_id.startswith("https://"):
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print("Reading configuration from network URI\n {}".format(config_id))
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import urllib.request
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with urllib.request.urlopen(config_id) as f:
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upstream_config = {'type':'network','uri':config_id,'name':get_config_name(config_id),'data':json.load(f)}
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else:
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print("Looking up config {} in configuration registry".format(config_id))
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registry_path = update_registry(settings["default"]["registry"], cache_dir(args.top_dir), d)
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registry_configs = list_registry(registry_path, with_expired=True)
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if config_id not in registry_configs:
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raise Exception("Config {} not found in configuration registry, re-run 'init' without parameters to choose from available configurations.".format(config_id))
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upstream_config = {'type':'registry','registry':settings["default"]["registry"],'name':config_id,'data':json.load(open(get_registry_config(registry_path,config_id)))}
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expiry_date = upstream_config['data'].get("expires", None)
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if has_expired(expiry_date):
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print("This configuration is no longer supported after {}. Please consider changing to a supported configuration.".format(expiry_date))
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else:
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registry_path = update_registry(settings["default"]["registry"], cache_dir(args.top_dir), d)
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registry_configs = list_registry(registry_path, with_expired=True)
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config_id = choose_config(registry_configs, args.non_interactive)
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config_parameters = []
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upstream_config = {'type':'registry','registry':settings["default"]["registry"],'name':config_id,'data':json.load(open(get_registry_config(registry_path,config_id)))}
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upstream_config['bitbake-config'] = choose_bitbake_config(upstream_config['data']['bitbake-setup']['configurations'], config_parameters, args.non_interactive)
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upstream_config['bitbake-config']['oe-fragment-choices'] = choose_fragments(upstream_config['bitbake-config'].get('oe-fragments-one-of',{}), config_parameters[1:], args.non_interactive)
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upstream_config['non-interactive-cmdline-options'] = [config_id, upstream_config['bitbake-config']['name']] + sorted(upstream_config['bitbake-config']['oe-fragment-choices'].values())
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upstream_config['source-overrides'] = source_overrides
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return upstream_config
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def init_config(settings, args, d):
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stdout = sys.stdout
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def handle_task_progress(event, d):
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rate = event.rate if event.rate else ''
|
|
progress = event.progress if event.progress > 0 else 0
|
|
print("{}% {} ".format(progress, rate), file=stdout, end='\r')
|
|
|
|
source_overrides = json.load(open(args.source_overrides)) if args.source_overrides else {'sources':{}}
|
|
upstream_config = obtain_config(settings, args, source_overrides, d)
|
|
print("\nRun 'bitbake-setup init --non-interactive {}' to select this configuration non-interactively.\n".format(" ".join(upstream_config['non-interactive-cmdline-options'])))
|
|
|
|
builddir = os.path.join(os.path.abspath(args.top_dir), args.build_dir_name or "{}-{}".format(upstream_config['name']," ".join(upstream_config['non-interactive-cmdline-options'][1:]).replace(" ","-").replace("/","_")))
|
|
if os.path.exists(os.path.join(builddir, "layers")):
|
|
print("Build already initialized in {}\nUse 'bitbake-setup status' to check if it needs to be updated or 'bitbake-setup update' to perform the update.".format(builddir))
|
|
return
|
|
|
|
print("Initializing a build in\n {}".format(builddir))
|
|
if not args.non_interactive:
|
|
y_or_n = input('Continue? y/n: ')
|
|
if y_or_n != 'y':
|
|
exit()
|
|
print()
|
|
|
|
os.makedirs(builddir, exist_ok=True)
|
|
|
|
confdir = os.path.join(builddir, "config")
|
|
layerdir = os.path.join(builddir, "layers")
|
|
|
|
os.makedirs(confdir)
|
|
os.makedirs(layerdir)
|
|
|
|
bb.process.run("git -C {} init -b main".format(confdir))
|
|
# Make sure commiting doesn't fail if no default git user is configured on the machine
|
|
bb.process.run("git -C {} config user.name bitbake-setup".format(confdir))
|
|
bb.process.run("git -C {} config user.email bitbake-setup@not.set".format(confdir))
|
|
bb.process.run("git -C {} commit --no-verify --allow-empty -m 'Initial commit'".format(confdir))
|
|
|
|
bb.event.register("bb.build.TaskProgress", handle_task_progress, data=d)
|
|
|
|
write_config(upstream_config, confdir)
|
|
commit_config(confdir)
|
|
update_build(upstream_config, confdir, builddir, layerdir, d)
|
|
|
|
bb.event.remove("bb.build.TaskProgress", None)
|
|
|
|
def get_diff(file1, file2):
|
|
try:
|
|
bb.process.run('diff -uNr {} {}'.format(file1, file2))
|
|
except bb.process.ExecutionError as e:
|
|
if e.exitcode == 1:
|
|
return e.stdout
|
|
else:
|
|
raise e
|
|
return None
|
|
|
|
def are_layers_changed(layers, layerdir, d):
|
|
changed = False
|
|
for r_name in layers:
|
|
r_data = layers[r_name]
|
|
repodir = r_data["path"]
|
|
|
|
r_remote = r_data['git-remote']
|
|
rev = r_remote['rev']
|
|
branch = r_remote.get('branch', None)
|
|
remotes = r_remote['remotes']
|
|
|
|
for remote in remotes:
|
|
type,host,path,user,pswd,params = bb.fetch.decodeurl(remotes[remote]["uri"])
|
|
fetchuri = bb.fetch.encodeurl(('git',host,path,user,pswd,params))
|
|
if branch:
|
|
fetcher = bb.fetch.FetchData("{};protocol={};rev={};branch={};destsuffix={}".format(fetchuri,type,rev,branch,repodir), d)
|
|
else:
|
|
fetcher = bb.fetch.FetchData("{};protocol={};rev={};nobranch=1;destsuffix={}".format(fetchuri,type,rev,repodir), d)
|
|
upstream_revision = fetcher.method.latest_revision(fetcher, d, 'default')
|
|
rev_parse_result = bb.process.run('git -C {} rev-parse HEAD'.format(os.path.join(layerdir, repodir)))
|
|
local_revision = rev_parse_result[0].strip()
|
|
if upstream_revision != local_revision:
|
|
changed = True
|
|
print('Layer repository {} checked out into {} updated revision {} from {} to {}'.format(remotes[remote]["uri"], os.path.join(layerdir, repodir), rev, local_revision, upstream_revision))
|
|
|
|
return changed
|
|
|
|
def build_status(settings, args, d, update=False):
|
|
builddir = args.build_dir
|
|
|
|
confdir = os.path.join(builddir, "config")
|
|
layerdir = os.path.join(builddir, "layers")
|
|
|
|
current_upstream_config = json.load(open(os.path.join(confdir, "config-upstream.json")))
|
|
|
|
args.config = current_upstream_config['non-interactive-cmdline-options']
|
|
args.non_interactive = True
|
|
source_overrides = current_upstream_config["source-overrides"]
|
|
new_upstream_config = obtain_config(settings, args, source_overrides, d)
|
|
|
|
write_config(new_upstream_config, confdir)
|
|
config_diff = bb.process.run('git -C {} diff'.format(confdir))[0]
|
|
|
|
if config_diff:
|
|
print('\nConfiguration in {} has changed:\n{}'.format(builddir, config_diff))
|
|
if update:
|
|
commit_config(confdir)
|
|
update_build(new_upstream_config, confdir, builddir, layerdir, d)
|
|
else:
|
|
bb.process.run('git -C {} restore config-upstream.json'.format(confdir))
|
|
return
|
|
|
|
if are_layers_changed(current_upstream_config["data"]["sources"], layerdir, d):
|
|
if update:
|
|
update_build(current_upstream_config, confdir, builddir, layerdir, d)
|
|
return
|
|
|
|
print("\nConfiguration in {} has not changed.".format(builddir))
|
|
|
|
def build_update(settings, args, d):
|
|
build_status(settings, args, d, update=True)
|
|
|
|
def do_fetch(fetcher, dir):
|
|
# git fetcher simply dumps git output to stdout; in bitbake context that is redirected to temp/log.do_fetch
|
|
# and we need to set up smth similar here
|
|
fetchlogdir = os.path.join(dir, 'logs')
|
|
os.makedirs(fetchlogdir, exist_ok=True)
|
|
fetchlog = os.path.join(fetchlogdir, 'fetch_log.{}'.format(datetime.datetime.now().strftime("%Y%m%d%H%M%S")))
|
|
with open(fetchlog, 'a') as f:
|
|
oldstdout = sys.stdout
|
|
sys.stdout = f
|
|
fetcher.download()
|
|
fetcher.unpack(dir)
|
|
sys.stdout = oldstdout
|
|
|
|
def update_registry(registry, cachedir, d):
|
|
registrydir = 'configurations'
|
|
if registry.startswith("."):
|
|
full_registrydir = os.path.join(os.getcwd(), registry, registrydir)
|
|
elif registry.startswith("/"):
|
|
full_registrydir = os.path.join(registry, registrydir)
|
|
else:
|
|
full_registrydir = os.path.join(cachedir, registrydir)
|
|
print("Fetching configuration registry\n {}\ninto\n {}".format(registry, full_registrydir))
|
|
fetcher = bb.fetch.Fetch(["{};destsuffix={}".format(registry, registrydir)], d)
|
|
do_fetch(fetcher, cachedir)
|
|
return full_registrydir
|
|
|
|
def has_expired(expiry_date):
|
|
if expiry_date:
|
|
return datetime.datetime.now() > datetime.datetime.fromisoformat(expiry_date)
|
|
return False
|
|
|
|
def list_registry(registry_path, with_expired):
|
|
json_data = {}
|
|
|
|
for root, dirs, files in os.walk(registry_path):
|
|
for f in files:
|
|
if f.endswith('.conf.json'):
|
|
config_name = get_config_name(f)
|
|
config_data = json.load(open(os.path.join(root, f)))
|
|
config_desc = config_data["description"]
|
|
expiry_date = config_data.get("expires", None)
|
|
if expiry_date:
|
|
if with_expired or not has_expired(expiry_date):
|
|
json_data[config_name] = {"description": config_desc, "expires": expiry_date}
|
|
else:
|
|
json_data[config_name] = {"description": config_desc}
|
|
return json_data
|
|
|
|
def list_configs(settings, args, d):
|
|
registry_path = update_registry(settings["default"]["registry"], cache_dir(args.top_dir), d)
|
|
json_data = list_registry(registry_path, args.with_expired)
|
|
print("\nAvailable configurations:")
|
|
for config_name, config_data in json_data.items():
|
|
expiry_date = config_data.get("expires", None)
|
|
config_desc = config_data["description"]
|
|
if expiry_date:
|
|
if args.with_expired or not has_expired(expiry_date):
|
|
print("{}\t{} (supported until {})".format(config_name, config_desc, expiry_date))
|
|
else:
|
|
print("{}\t{}".format(config_name, config_desc))
|
|
print("\nRun 'init' with one of the above configuration identifiers to set up a build.")
|
|
|
|
if args.write_json:
|
|
with open(args.write_json, 'w') as f:
|
|
json.dump(json_data, f, sort_keys=True, indent=4)
|
|
print("Available configurations written into {}".format(args.write_json))
|
|
|
|
def install_buildtools(settings, args, d):
|
|
buildtools_install_dir = os.path.join(args.build_dir, 'buildtools')
|
|
if os.path.exists(buildtools_install_dir):
|
|
if not args.force:
|
|
print("Buildtools are already installed in {}.".format(buildtools_install_dir))
|
|
env_scripts = glob.glob(os.path.join(buildtools_install_dir, 'environment-setup-*'))
|
|
if env_scripts:
|
|
print("If you wish to use them, you need to source the environment setup script e.g.")
|
|
for s in env_scripts:
|
|
print("$ . {}".format(s))
|
|
print("You can also re-run bitbake-setup install-buildtools with --force option to force a reinstallation.")
|
|
return
|
|
shutil.rmtree(buildtools_install_dir)
|
|
|
|
install_buildtools = os.path.join(args.build_dir, 'layers/oe-scripts/install-buildtools')
|
|
buildtools_download_dir = os.path.join(args.build_dir, 'buildtools-downloads/{}'.format(time.strftime("%Y%m%d%H%M%S")))
|
|
print("Buildtools archive is downloaded into {} and its content installed into {}".format(buildtools_download_dir, buildtools_install_dir))
|
|
subprocess.check_call("{} -d {} --downloads-directory {}".format(install_buildtools, buildtools_install_dir, buildtools_download_dir), shell=True)
|
|
|
|
def default_settings_path(top_dir):
|
|
return os.path.join(top_dir, 'bitbake-setup.conf')
|
|
|
|
def write_settings(top_dir, force_replace, non_interactive=True):
|
|
settings_path = default_settings_path(top_dir)
|
|
if not os.path.exists(settings_path) or force_replace:
|
|
|
|
settings = configparser.ConfigParser()
|
|
settings['default'] = {
|
|
'registry':default_registry,
|
|
'dl-dir':os.path.join(top_dir, '.bitbake-setup-downloads'),
|
|
}
|
|
os.makedirs(os.path.dirname(settings_path), exist_ok=True)
|
|
|
|
siteconfpath = os.path.join(top_dir, 'site.conf')
|
|
print('Configuration registry set to\n {}\n'.format(settings['default']['registry']))
|
|
print('Bitbake-setup download cache (DL_DIR) set to\n {}\n'.format(settings['default']['dl-dir']))
|
|
print('A new settings file will be created in\n {}\n'.format(settings_path))
|
|
print('A common site.conf file will be created, please edit or replace before running builds\n {}\n'.format(siteconfpath))
|
|
if not non_interactive:
|
|
y_or_n = input('Bitbake-setup will be configured with the above settings in {}, y/n: '.format(top_dir))
|
|
if y_or_n != 'y':
|
|
print("\nYou can run 'bitbake-setup install-settings' to edit them before setting up builds")
|
|
exit()
|
|
print()
|
|
|
|
if os.path.exists(settings_path):
|
|
backup_conf = settings_path + "-backup.{}".format(time.strftime("%Y%m%d%H%M%S"))
|
|
os.rename(settings_path, backup_conf)
|
|
print("Previous settings are in {}".format(backup_conf))
|
|
with open(settings_path, 'w') as settingsfile:
|
|
settings.write(settingsfile)
|
|
|
|
if os.path.exists(siteconfpath):
|
|
backup_siteconf = siteconfpath + "-backup.{}".format(time.strftime("%Y%m%d%H%M%S"))
|
|
os.rename(siteconfpath, backup_siteconf)
|
|
print("Previous settings are in {}".format(backup_siteconf))
|
|
with open(siteconfpath, 'w') as siteconffile:
|
|
siteconffile.write('# This file is intended for build host-specific bitbake settings\n')
|
|
|
|
def load_settings(top_dir, non_interactive):
|
|
# This creates a new settings file if it does not yet exist
|
|
write_settings(top_dir, force_replace=False, non_interactive=non_interactive)
|
|
|
|
settings_path = default_settings_path(top_dir)
|
|
settings = configparser.ConfigParser()
|
|
print('Loading settings from\n {}\n'.format(settings_path))
|
|
settings.read([settings_path])
|
|
return settings
|
|
|
|
def global_settings_path(args):
|
|
return args.global_settings if args.global_settings else os.path.join(os.path.expanduser('~'), '.config', 'bitbake-setup', 'config')
|
|
|
|
def write_global_settings(settings_path, force_replace, non_interactive=True):
|
|
if not os.path.exists(settings_path) or force_replace:
|
|
|
|
settings = configparser.ConfigParser()
|
|
settings['default'] = {
|
|
'top-dir-prefix':os.path.expanduser('~'),
|
|
'top-dir-name':'bitbake-builds'
|
|
}
|
|
os.makedirs(os.path.dirname(settings_path), exist_ok=True)
|
|
print('Configuring global settings in\n {}\n'.format(settings_path))
|
|
print('Top directory prefix (where all top level directories are created) set to\n {}\n'.format(settings['default']['top-dir-prefix']))
|
|
print('Top directory name (this is added to the top directory prefix to form a top directory where builds are set up) set to\n {}\n'.format(settings['default']['top-dir-name']))
|
|
if not non_interactive:
|
|
y_or_n = input('Write out the global settings as specified above (y/n)? ')
|
|
if y_or_n != 'y':
|
|
print("\nYou can run 'bitbake-setup install-global-settings' to edit them before setting up builds")
|
|
exit()
|
|
print()
|
|
|
|
if os.path.exists(settings_path):
|
|
backup_conf = settings_path + "-backup.{}".format(time.strftime("%Y%m%d%H%M%S"))
|
|
os.rename(settings_path, backup_conf)
|
|
print("Previous global settings are in {}".format(backup_conf))
|
|
with open(settings_path, 'w') as settingsfile:
|
|
settings.write(settingsfile)
|
|
|
|
def load_global_settings(settings_path, non_interactive):
|
|
# This creates a new settings file if it does not yet exist
|
|
write_global_settings(settings_path, force_replace=False, non_interactive=non_interactive)
|
|
|
|
settings = configparser.ConfigParser()
|
|
print('Loading global settings from\n {}\n'.format(settings_path))
|
|
settings.read([settings_path])
|
|
return settings
|
|
|
|
def change_settings(top_dir, new_settings):
|
|
settings = load_settings(top_dir, non_interactive=True)
|
|
for section, section_settings in new_settings.items():
|
|
for setting, value in section_settings.items():
|
|
settings[section][setting] = value
|
|
print("Setting '{}' in section '{}' is changed to '{}'".format(setting, section, value))
|
|
|
|
settings_path = default_settings_path(top_dir)
|
|
with open(settings_path, 'w') as settingsfile:
|
|
settings.write(settingsfile)
|
|
print("New settings written to {}".format(settings_path))
|
|
return settings
|
|
|
|
def change_global_settings(settings_path, new_settings):
|
|
settings = load_global_settings(settings_path, non_interactive=True)
|
|
for section, section_settings in new_settings.items():
|
|
for setting, value in section_settings.items():
|
|
settings[section][setting] = value
|
|
print("Setting '{}' in section '{}' is changed to '{}'".format(setting, section, value))
|
|
|
|
with open(settings_path, 'w') as settingsfile:
|
|
settings.write(settingsfile)
|
|
print("New global settings written to {}".format(settings_path))
|
|
return settings
|
|
|
|
def get_build_dir_via_bbpath():
|
|
bbpath = os.environ.get('BBPATH')
|
|
if bbpath:
|
|
bitbake_dir = os.path.normpath(bbpath.split(':')[0])
|
|
if os.path.exists(os.path.join(bitbake_dir,'init-build-env')):
|
|
build_dir = os.path.dirname(bitbake_dir)
|
|
return build_dir
|
|
return None
|
|
|
|
def get_top_dir(args, global_settings):
|
|
build_dir_via_bbpath = get_build_dir_via_bbpath()
|
|
if build_dir_via_bbpath:
|
|
top_dir = os.path.dirname(build_dir_via_bbpath)
|
|
if os.path.exists(default_settings_path(top_dir)):
|
|
return top_dir
|
|
|
|
if hasattr(args, 'build_dir'):
|
|
# commands without --top-dir-prefix/name arguments (status, update) still need to know where
|
|
# the top dir is, but it should be auto-deduced as parent of args.build_dir
|
|
top_dir = os.path.dirname(os.path.normpath(args.build_dir))
|
|
return top_dir
|
|
|
|
top_dir_prefix = args.top_dir_prefix if args.top_dir_prefix else global_settings['default']['top-dir-prefix']
|
|
top_dir_name = args.top_dir_name if args.top_dir_name else global_settings['default']['top-dir-name']
|
|
return os.path.join(top_dir_prefix, top_dir_name)
|
|
|
|
def main():
|
|
def add_top_dir_arg(parser):
|
|
parser.add_argument('--top-dir-prefix', help='Top level directory prefix. This is where all top level directories are created.')
|
|
parser.add_argument('--top-dir-name', help='Top level directory name. Together with the top directory prefix this forms a top directory where builds are set up and downloaded configurations and layers are cached for reproducibility and offline builds.')
|
|
|
|
def add_build_dir_arg(parser):
|
|
build_dir = get_build_dir_via_bbpath()
|
|
if build_dir:
|
|
parser.add_argument('--build-dir', default=build_dir, help="Path to the build, default is %(default)s via BBPATH")
|
|
else:
|
|
parser.add_argument('--build-dir', required=True, help="Path to the build")
|
|
|
|
parser = argparse.ArgumentParser(
|
|
description="BitBake setup utility. Run with 'init' argument to get started.",
|
|
epilog="Use %(prog)s <subcommand> --help to get help on a specific command"
|
|
)
|
|
parser.add_argument('-d', '--debug', help='Enable debug output', action='store_true')
|
|
parser.add_argument('-q', '--quiet', help='Print only errors', action='store_true')
|
|
parser.add_argument('--color', choices=['auto', 'always', 'never'], default='auto', help='Colorize output (where %(metavar)s is %(choices)s)', metavar='COLOR')
|
|
parser.add_argument('--no-network', action='store_true', help='Do not check whether configuration repositories and layer repositories have been updated; use only the local cache.')
|
|
parser.add_argument('--global-settings', action='store', help='Path to the global settings file where defaults for top directory prefix and name can be specified')
|
|
|
|
subparsers = parser.add_subparsers()
|
|
|
|
parser_list = subparsers.add_parser('list', help='List available configurations')
|
|
add_top_dir_arg(parser_list)
|
|
parser_list.add_argument('--with-expired', action='store_true', help='List also configurations that are no longer supported due to reaching their end-of-life dates.')
|
|
parser_list.add_argument('--write-json', action='store', help='Write available configurations into a json file so they can be programmatically processed.')
|
|
parser_list.set_defaults(func=list_configs)
|
|
|
|
parser_init = subparsers.add_parser('init', help='Select a configuration and initialize a build from it')
|
|
add_top_dir_arg(parser_init)
|
|
parser_init.add_argument('config', nargs='*', help="path/URL/id to a configuration file (use 'list' command to get available ids), followed by configuration options. Bitbake-setup will ask to choose from available choices if command line doesn't completely specify them.")
|
|
parser_init.add_argument('--non-interactive', action='store_true', help='Do not ask to interactively choose from available options; if bitbake-setup cannot make a decision it will stop with a failure.')
|
|
parser_init.add_argument('--source-overrides', action='store', help='Override sources information (repositories/revisions) with values from a local json file.')
|
|
parser_init.add_argument('--build-dir-name', action='store', help='A custom build directory name under the top directory.')
|
|
parser_init.set_defaults(func=init_config)
|
|
|
|
parser_status = subparsers.add_parser('status', help='Check if the build needs to be synchronized with configuration')
|
|
add_build_dir_arg(parser_status)
|
|
parser_status.set_defaults(func=build_status)
|
|
|
|
parser_update = subparsers.add_parser('update', help='Update a build to be in sync with configuration')
|
|
add_build_dir_arg(parser_update)
|
|
parser_update.set_defaults(func=build_update)
|
|
|
|
parser_install_buildtools = subparsers.add_parser('install-buildtools', help='Install buildtools which can help fulfil missing or incorrect dependencies on the host machine')
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add_build_dir_arg(parser_install_buildtools)
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parser_install_buildtools.add_argument('--force', action='store_true', help='Force a reinstall of buildtools over the previous installation.')
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parser_install_buildtools.set_defaults(func=install_buildtools)
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parser_install_settings = subparsers.add_parser('install-settings', help='Write a settings file with default values into the top level directory (contains the location of build configuration registry, downloads directory and other settings specific to a top directory)')
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add_top_dir_arg(parser_install_settings)
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parser_install_settings.set_defaults(func=write_settings)
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parser_install_global_settings = subparsers.add_parser('install-global-settings', help='Write a global settings file with default values (contains the default prefix and name of the top directory)')
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parser_install_global_settings.set_defaults(func=write_global_settings)
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parser_change_setting = subparsers.add_parser('change-setting', help='Change a setting in the settings file')
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add_top_dir_arg(parser_change_setting)
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parser_change_setting.add_argument('section', help="Section in a settings file, typically 'default'")
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parser_change_setting.add_argument('key', help="Name of the setting")
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parser_change_setting.add_argument('value', help="Value of the setting")
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|
parser_change_setting.set_defaults(func=change_settings)
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|
|
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parser_change_global_setting = subparsers.add_parser('change-global-setting', help='Change a setting in the global settings file')
|
|
parser_change_global_setting.add_argument('section', help="Section in a global settings file, typically 'default'")
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parser_change_global_setting.add_argument('key', help="Name of the setting")
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parser_change_global_setting.add_argument('value', help="Value of the setting")
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|
parser_change_global_setting.set_defaults(func=change_global_settings)
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|
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args = parser.parse_args()
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|
|
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logging.basicConfig(stream=sys.stdout)
|
|
if args.debug:
|
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logger.setLevel(logging.DEBUG)
|
|
elif args.quiet:
|
|
logger.setLevel(logging.ERROR)
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|
|
|
# Need to re-run logger_create with color argument
|
|
# (will be the same logger since it has the same name)
|
|
bb.msg.logger_create('bitbake-setup', output=sys.stdout,
|
|
color=args.color,
|
|
level=logger.getEffectiveLevel())
|
|
|
|
if 'func' in args:
|
|
if args.func == write_global_settings:
|
|
write_global_settings(global_settings_path(args), force_replace=True)
|
|
return
|
|
elif args.func == change_global_settings:
|
|
change_global_settings(global_settings_path(args), {args.section:{args.key:args.value}})
|
|
return
|
|
|
|
if hasattr(args, 'build_dir'):
|
|
if not os.path.exists(os.path.join(args.build_dir,'build', 'init-build-env')):
|
|
print("Not a valid build directory: build/init-build-env does not exist in {}".format(args.build_dir))
|
|
return
|
|
|
|
if not hasattr(args, 'non_interactive'):
|
|
args.non_interactive = True
|
|
|
|
global_settings = load_global_settings(global_settings_path(args), args.non_interactive)
|
|
args.top_dir = get_top_dir(args, global_settings)
|
|
|
|
print('Bitbake-setup is using {} as top directory (can be changed with --top-dir-prefix/name arguments or by setting them in {}).\n'.format(args.top_dir, global_settings_path(args)))
|
|
if args.func == write_settings:
|
|
write_settings(args.top_dir, force_replace=True)
|
|
elif args.func == change_settings:
|
|
change_settings(args.top_dir, {args.section:{args.key:args.value}})
|
|
else:
|
|
settings = load_settings(args.top_dir, args.non_interactive)
|
|
d = init_bb_cache(settings, args)
|
|
args.func(settings, args, d)
|
|
save_bb_cache()
|
|
else:
|
|
from argparse import Namespace
|
|
parser.print_help()
|
|
|
|
main()
|