mirror of
git://git.yoctoproject.org/yocto-autobuilder-helper.git
synced 2025-07-19 20:59:02 +02:00
94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
import subprocess
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import copy
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import os
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import json
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#
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# Check if config contains all the listed params
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#
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def contains(params, config):
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for p in params:
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if p not in config:
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return False
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return True
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# Check if a config boolean is set
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def configtrue(name, config):
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if name in config and config[name]:
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return True
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return False
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# Get a configuration variable, check overrides, first, the defaults
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def getconfigvar(name, config, target, stepnum):
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step = "step" + str(stepnum)
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if target in config['overrides']:
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if step in config['overrides'][target] and name in config['overrides'][target][step]:
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return config['overrides'][target][step][name]
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if name in config['overrides'][target]:
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return config['overrides'][target][name]
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if name in config['defaults']:
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return config['defaults'][name]
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return False
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def getconfiglist(name, config, target, stepnum):
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ret = []
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step = "step" + str(stepnum)
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if target in config['overrides']:
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if step in config['overrides'][target] and name in config['overrides'][target][step]:
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ret.extend(config['overrides'][target][step][name])
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if name in config['overrides'][target]:
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ret.extend(config['overrides'][target][name])
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if name in config['defaults']:
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ret.extend(config['defaults'][name])
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return ret
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#
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# Expand 'templates' with the configuration
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#
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# This allows values to be imported from a template if they're not already set
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#
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def expandtemplates(ourconfig):
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orig = copy.deepcopy(ourconfig)
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for t in orig['overrides']:
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if "TEMPLATE" in orig['overrides'][t]:
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template = orig['overrides'][t]["TEMPLATE"]
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if template not in orig['templates']:
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print("Error, template %s not defined" % template)
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sys.exit(1)
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for v in orig['templates'][template]:
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val = orig['templates'][template][v]
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if v not in ourconfig['overrides'][t]:
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ourconfig['overrides'][t][v] = copy.deepcopy(orig['templates'][template][v])
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elif not isinstance(val, str) and not isinstance(val, bool) and not isinstance(val, int):
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for w in val:
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if w not in ourconfig['overrides'][t][v]:
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ourconfig['overrides'][t][v][w] = copy.deepcopy(orig['templates'][template][v][w])
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return ourconfig
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#
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# Helper to load the config.json file for scripts in the scripts directory (pass in __file__)
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#
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def loadconfig(f):
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scriptsdir = os.path.dirname(os.path.realpath(f))
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with open(os.path.join(scriptsdir, '..', 'config.json')) as f:
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ourconfig = json.load(f)
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# Expand templates in the configuration
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ourconfig = expandtemplates(ourconfig)
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return ourconfig
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#
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# Run a command, trigger a traceback with command output if it fails
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#
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def runcmd(cmd):
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return subprocess.check_output(cmd, stderr=subprocess.STDOUT)
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def printheader(msg):
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print("")
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print("====================================================================================================")
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print(msg)
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print("====================================================================================================")
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print("")
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