Update python packages to use version_at_commit script

[arvados.git] / tools / crunchstat-summary / arvados_version.py

diff --git a/tools/crunchstat-summary/arvados_version.py b/tools/crunchstat-summary/arvados_version.py
index db46417ea6d711dd7e7fe3e872c67de92f844469..9aabff42929838a1f9748362a63eeed003775a64 100644 (file)
--- a/tools/crunchstat-summary/arvados_version.py
+++ b/tools/crunchstat-summary/arvados_version.py
@@ -4,17 +4,33 @@
 
 import subprocess
 import time
+import os
+import re
 
-class VersionInfoFromGit():
-    """Return arvados version from git
-    """
-    def git_latest_tag(self):
-        gitinfo = subprocess.check_output(
-            ['git', 'describe', '--abbrev=0']).strip()
-        return str(gitinfo.decode('utf-8'))
+def git_version_at_commit():
+    curdir = os.path.dirname(os.path.abspath(__file__))
+    myhash = subprocess.check_output(['git', 'log', '-n1', '--first-parent',
+                                       '--format=%H', curdir]).strip()
+    myversion = subprocess.check_output([curdir+'/../../build/version-at-commit.sh', myhash]).strip().decode()
+    return myversion
 
-    def git_timestamp_tag(self):
-        gitinfo = subprocess.check_output(
-            ['git', 'log', '--first-parent', '--max-count=1',
-             '--format=format:%ct', '.']).strip()
-        return str(time.strftime('.%Y%m%d%H%M%S', time.gmtime(int(gitinfo))))
+def save_version(setup_dir, module, v):
+  with open(os.path.join(setup_dir, module, "_version.py"), 'wt') as fp:
+      return fp.write("__version__ = '%s'\n" % v)
+
+def read_version(setup_dir, module):
+  with open(os.path.join(setup_dir, module, "_version.py"), 'rt') as fp:
+      return re.match("__version__ = '(.*)'$", fp.read()).groups()[0]
+
+def get_version(setup_dir, module):
+    env_version = os.environ.get("ARVADOS_BUILDING_VERSION")
+
+    if env_version:
+        save_version(setup_dir, module, env_version)
+    else:
+        try:
+            save_version(setup_dir, module, git_version_at_commit())
+        except (subprocess.CalledProcessError, OSError):
+            pass
+
+    return read_version(setup_dir, module)