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@@ -0,0 +1,122 @@
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+#! /usr/bin/env python3
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+
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+import os
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+import sys
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+import argparse
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+import datetime
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+
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+import jinja2
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+
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+def get_template(name):
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+ template_dir = os.path.dirname(os.path.abspath(__file__))
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+ env = jinja2.Environment(
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+ loader=jinja2.FileSystemLoader(template_dir),
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+ autoescape=jinja2.select_autoescape(),
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+ trim_blocks=True,
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+ lstrip_blocks=True
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+ )
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+ def is_old(version, upstream):
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+ if "+git" in version:
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+ # strip +git and see if this is a post-release snapshot
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+ version = version.replace("+git", "")
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+ return version != upstream
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+ env.tests["old"] = is_old
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+
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+ return env.get_template(f"machine-summary-{name}.jinja")
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+
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+def trim_pv(pv):
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+ """
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+ Strip anything after +git from the PV
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+ """
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+ return "".join(pv.partition("+git")[:2])
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+
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+def layer_path(layername, d):
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+ """
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+ Return the path to the specified layer, or None if the layer isn't present.
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+ """
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+ import re
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+ bbpath = d.getVar("BBPATH").split(":")
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+ pattern = d.getVar('BBFILE_PATTERN_' + layername)
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+ for path in reversed(sorted(bbpath)):
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+ if re.match(pattern, path + "/"):
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+ return path
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+ return None
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+
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+def harvest_data(machines, recipes):
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+ import bb.tinfoil, bb.utils
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+ with bb.tinfoil.Tinfoil() as tinfoil:
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+ tinfoil.prepare(config_only=True)
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+ corepath = layer_path("core", tinfoil.config_data)
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+ sys.path.append(os.path.join(corepath, "lib"))
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+ import oe.recipeutils
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+ import oe.patch
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+
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+ # Queue of recipes that we're still looking for upstream releases for
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+ to_check = list(recipes)
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+
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+ # Upstream releases
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+ upstreams = {}
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+ # Machines to recipes to versions
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+ versions = {}
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+
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+ for machine in machines:
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+ print(f"Gathering data for {machine}...")
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+ os.environ["MACHINE"] = machine
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+ with bb.tinfoil.Tinfoil() as tinfoil:
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+ versions[machine] = {}
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+
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+ tinfoil.prepare(quiet=2)
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+ for recipe in recipes:
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+ try:
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+ d = tinfoil.parse_recipe(recipe)
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+ except bb.providers.NoProvider:
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+ continue
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+
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+ if recipe in to_check:
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+ try:
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+ info = oe.recipeutils.get_recipe_upstream_version(d)
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+ upstreams[recipe] = info["version"]
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+ to_check.remove(recipe)
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+ except (bb.providers.NoProvider, KeyError):
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+ pass
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+
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+ details = versions[machine][recipe] = {}
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+ details["recipe"] = d.getVar("PN")
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+ details["version"] = trim_pv(d.getVar("PV"))
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+ details["patched"] = bool(oe.patch.src_patches(d))
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+
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+ # Now backfill the upstream versions
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+ for machine in versions:
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+ for recipe in versions[machine]:
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+ versions[machine][recipe]["upstream"] = upstreams[recipe]
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+
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+ return upstreams, versions
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+
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+# TODO can this be inferred from the list of recipes in the layer
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+recipes = ("virtual/kernel",
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+ "scp-firmware",
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+ "trusted-firmware-a",
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+ "trusted-firmware-m",
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+ "edk2-firmware",
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+ "u-boot",
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+ "optee-os",
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+ "armcompiler-native",
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+ "gcc-aarch64-none-elf-native",
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+ "gcc-arm-none-eabi-native")
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+
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+if __name__ == "__main__":
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+ parser = argparse.ArgumentParser(description="machine-summary")
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+ parser.add_argument("machines", nargs="+", help="machine names", metavar="MACHINE")
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+ parser.add_argument("-t", "--template", required=True)
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+ parser.add_argument("-o", "--output", required=True, type=argparse.FileType('w', encoding='UTF-8'))
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+ args = parser.parse_args()
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+
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+ template = get_template(args.template)
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+
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+ context = {}
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+ # TODO: include git describe for meta-arm
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+ context["timestamp"] = str(datetime.datetime.now().strftime("%c"))
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+ context["recipes"] = sorted(recipes)
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+ context["releases"], context["data"] = harvest_data(args.machines, recipes)
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+
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+ args.output.write(template.render(context))
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Ross Burton