From 2dc0f951f1553a1280e1efd38c5c24107a413fbb Mon Sep 17 00:00:00 2001
From: Milo Casagrande <milo.casagrande@linaro.org>
Date: Fri, 10 Apr 2015 11:03:27 +0200
Subject: Add utility script to parse build logs for old jobs.

---
 app/utils/scripts/parse-build-logs.py | 117 ++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 app/utils/scripts/parse-build-logs.py

diff --git a/app/utils/scripts/parse-build-logs.py b/app/utils/scripts/parse-build-logs.py
new file mode 100644
index 0000000..eaa5726
--- /dev/null
+++ b/app/utils/scripts/parse-build-logs.py
@@ -0,0 +1,117 @@
+#!/usr/bin/python
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+try:
+    import simplejson as json
+except ImportError:
+    import json
+
+import argparse
+import os
+import sys
+
+import models
+import utils
+import utils.db
+import utils.log_parser
+
+
+def main(job):
+    status = 0
+
+    database = utils.db.get_db_connection({})
+    start_path = os.path.join(utils.BASE_PATH, job)
+
+    if os.path.isdir(start_path):
+        for dirname, subdirs, files in os.walk(start_path):
+            base_name = os.path.basename(dirname)
+
+            if dirname == start_path:
+                continue
+
+            if base_name.startswith("."):
+                continue
+
+            if any(["build.json" not in files, "build.log" not in files]):
+                continue
+
+            build_json = os.path.join(dirname, "build.json")
+            build_log = os.path.join(dirname, utils.BUILD_LOG_FILE)
+
+            kernel = None
+
+            if all([os.path.isfile(build_log), os.path.isfile(build_json)]):
+                build_data = None
+                with open(build_json, "r") as json_data:
+                    build_data = json.load(json_data)
+
+                new_kernel = build_data.get(models.GIT_DESCRIBE_KEY)
+
+                if new_kernel:
+                    if new_kernel != kernel:
+                        kernel = new_kernel
+
+                        spec = {
+                            models.JOB_KEY: job,
+                            models.KERNEL_KEY: kernel
+                        }
+                        job_doc = utils.db.find_one2(
+                            database[models.JOB_COLLECTION],
+                            spec,
+                            [models.ID_KEY]
+                        )
+
+                    if job_doc:
+                        job_id = job_doc[models.ID_KEY]
+                        utils.LOG.info(job_id)
+
+                        json_obj = {
+                            models.JOB_KEY: job,
+                            models.KERNEL_KEY: kernel
+                        }
+                        utils.log_parser.parse_build_log(job_id, json_obj, {})
+                    else:
+                        status = 1
+                        utils.LOG.error(
+                            "Job ID missing for %s", dirname)
+                else:
+                    status = 1
+                    utils.LOG.error(
+                        "Missing kernel key in the build json file for %s",
+                        dirname)
+    else:
+        status = 1
+        utils.LOG.error("Cannot find directory for job %s", job)
+
+    return status
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Parse build logs",
+        version=0.1
+    )
+    parser.add_argument(
+        "--job", "-j",
+        type=str,
+        help="The name of the job/tree",
+        dest="job",
+        required=True,
+    )
+
+    args = parser.parse_args()
+    job = args.job
+
+    sys.exit(main(job))
-- 
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