Move challenge code to own folder (#64)

...and add a stub for 'pmbootstrap challenge APKINDEX.tar.gz'.
2017-06-17 17:42:28 +02:00 · 2017-06-17 17:42:28 +02:00 · 112dc5e70c
commit 112dc5e70c
parent 05c837c921
8 changed files with 178 additions and 74 deletions
--- a/pmb/challenge/build.py
+++ b/pmb/challenge/build.py
@ -0,0 +1,85 @@
+"""
+Copyright 2017 Oliver Smith
+
+This file is part of pmbootstrap.
+
+pmbootstrap is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+pmbootstrap is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with pmbootstrap.  If not, see <http://www.gnu.org/licenses/>.
+"""
+import logging
+import json
+import os
+import pmb.build
+import pmb.parse.apkbuild
+import pmb.parse.other
+import pmb.helpers.repo
+import pmb.challenge.apk
+
+
+def build(args, apk_path):
+    # Parse buildinfo
+    buildinfo_path = apk_path + ".buildinfo.json"
+    if not os.path.exists(buildinfo_path):
+        logging.info("NOTE: To create a .buildinfo.json file, use the"
+                     " --buildinfo command while building: 'pmbootstrap build"
+                     " --buildinfo <pkgname>'")
+        raise RuntimeError("Missing file: " + buildinfo_path)
+    with open(buildinfo_path) as handle:
+        buildinfo = json.load(handle)
+
+    # Parse and install all packages listed in versions
+    versions = {}
+    for package in buildinfo["versions"]:
+        split = pmb.parse.other.package_split(package)
+        pkgname = split["pkgname"]
+        versions[pkgname] = split
+    pmb.chroot.apk.install(args, versions.keys())
+
+    # Verify the installed versions
+    installed = pmb.chroot.apk.installed(args)
+    for pkgname, split in versions.items():
+        package_installed = installed[pkgname]["package"]
+        package_buildinfo = split["package"]
+        if package_installed != package_buildinfo:
+            raise RuntimeError("Dependency " + pkgname + " version is different"
+                               " (installed: " + package_installed + ","
+                               " buildinfo: " + package_buildinfo + ")!")
+    # Build the package
+    repo_before = pmb.helpers.repo.files(args)
+    pmb.build.package(args, buildinfo["pkgname"], buildinfo["arch"],
+                      force=True, buildinfo=True)
+    repo_diff = pmb.helpers.repo.diff(args, repo_before)
+
+    # Diff the apk contents
+    staging_path = os.path.abspath(os.path.dirname(apk_path) + "/../")
+    for file in repo_diff:
+        file_staging = staging_path + "/" + file
+        file_work = args.work + "/packages/" + file
+
+        if file.endswith(".apk"):
+            logging.info("Verify " + file)
+            pmb.challenge.apk(args, file_staging, file_work)
+        elif (file.endswith("/APKINDEX.tar.gz") or
+              file.endswith(".apk.buildinfo.json")):
+            # We only verify the apk file (see above). The APKINDEX can
+            # be verified separately.
+            continue
+        else:
+            raise RuntimeError("Unknown file type changed in the"
+                               " package repository folder: " + file)
+
+    # Output the changed files from the repository
+    if args.output_repo_changes:
+        with open(args.output_repo_changes, "w") as handler:
+            for file in repo_diff:
+                handler.write(file + "\n")