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#!/usr/bin/env python3
from jinja2 import *import os
def datamerge(a, b): """Merges two lists or dictionaries.""" if isinstance(a, list) and isinstance(b, list): return a + b elif isinstance(a, dict) and isinstance(b, dict): res = a.copy() for k,v in b.items(): if k in res: res[k] = datamerge(res[k], v) else: res[k] = v return res else: return b
def addon_apt(sources, packages): """Standard addon for apt.""" return { "apt": { "sources": sources, "packages": packages } }
# List of predefined properties.# Can be extended.properties = { "dependencies": {"stage": "dependencies", "script": ["TASK=dependencies"]}, "build": {"stage": "build"},
"xcode7.3": {"os": "osx", "osx_image": "xcode7.3", "env": []}, "xcode8.2": {"os": "osx", "osx_image": "xcode8.2", "env": []}, "xcode8.3": {"os": "osx", "osx_image": "xcode8.3", "env": []}, "xcode9": {"os": "osx", "osx_image": "xcode9", "env": []}, "xcode9.1": {"os": "osx", "osx_image": "xcode9.1", "env": []}, "xcode9.2": {"os": "osx", "osx_image": "xcode9.2", "env": []}, "xcode9.3": {"os": "osx", "osx_image": "xcode9.3", "env": []}, "linux": {"os": "linux"},
"clang-3.8": {"env": ["CC=clang-3.8 CXX=clang++-3.8"], "compiler": "clang++-3.8", "addons": addon_apt(["llvm-toolchain-precise-3.8"], ["clang-3.8", "libstdc++-6-dev"])}, "clang-3.9": {"env": ["CC=clang-3.9 CXX=clang++-3.9"], "compiler": "clang++-3.9", "addons": addon_apt(["llvm-toolchain-trusty-3.9"], ["clang-3.9", "libstdc++-8-dev"])}, "clang-4.0": {"env": ["CC=clang-4.0 CXX=clang++-4.0"], "compiler": "clang++-4.0", "addons": addon_apt(["llvm-toolchain-trusty-4.0"], ["clang-4.0", "libstdc++-8-dev"])}, "clang-5.0": {"env": ["CC=clang-5.0 CXX=clang++-5.0"], "compiler": "clang++-5.0", "addons": addon_apt(["llvm-toolchain-trusty-5.0"], ["clang-5.0", "libstdc++-8-dev"])}, "clang-6.0": {"env": ["CC=clang-6.0 CXX=clang++-6.0"], "compiler": "clang++-6.0", "addons": addon_apt(["llvm-toolchain-trusty-6.0"], ["clang-6.0", "libstdc++-8-dev"])}, "g++-5": {"env": ["CC=gcc-5 CXX=g++-5"], "compiler": "g++-5", "addons": addon_apt([],["g++-5"])}, "g++-6": {"env": ["CC=gcc-6 CXX=g++-6"], "compiler": "g++-6", "addons": addon_apt([],["g++-6"])}, "g++-7": {"env": ["CC=gcc-7 CXX=g++-7"], "compiler": "g++-7", "addons": addon_apt([],["g++-7"])}, "g++-8": {"env": ["CC=gcc-8 CXX=g++-8"], "compiler": "g++-8", "addons": addon_apt([],["g++-8"])},
"task.coverity": {"env": ["TASK=coverity"]}, "task.sonarcloud": {"env": ["TASK=sonarcloud"]}, "task.doxygen": {"env": ["TASK=doxygen"], "addons": addon_apt([],["doxygen", "ghostscript", "latex-xcolor", "pgf", "texinfo", "texlive", "texlive-font-utils", "texlive-latex-extra"])}, "task.pycarl": {"env": ["TASK=pycarl"], "addons": addon_apt([],["python3"])}, "task.addons": {"env": ["TASK=addons"]}, "task.tidy": {"env": ["TASK=tidy"]},
"j1": {"script": ["MAKE_PARALLEL=-j1"]}, "build.sh": {"script": ["source .ci/build.sh"]}, "mayfail": {"allow_failure": True},}
def propertymapper(j): """Merges the properties of a job into the job itself.""" if "properties" not in j: return j res = j.copy() for p in j["properties"]: res = datamerge(res, properties[p]) return res
def render_template(jobs, cached, template = "travis.yml.tpl", filename = "../.travis.yml"): """Applies the propertymapper to the list of jobs and renders the jobs into the given template.""" jobs = map(propertymapper, jobs) jobs = sorted(jobs, key = lambda x: (-len(x["stage"]),x["priority"])) j2_env = Environment(loader = FileSystemLoader(os.path.dirname(__file__)), keep_trailing_newline = True) tpl = j2_env.get_template(template) res = tpl.render(cached = cached, jobs = jobs)
open(filename, "w").write(res)
def job(priority, properties): """Creates a new job with the given priority and properties.""" return { "priority": priority, "properties": properties, }
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