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versioning the database

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This commit is contained in:
Gregory Becker 2016-05-05 16:58:00 -07:00
parent 44f089508b
commit 11b62114bb
2 changed files with 8 additions and 4 deletions
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7
lib/spack/spack/database.py
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@ -60,7 +60,7 @@
_db_dirname = '.spack-db' _db_dirname = '.spack-db'
# DB version. This is stuck in the DB file to track changes in format. # DB version. This is stuck in the DB file to track changes in format.
_db_version = Version('0.9') _db_version = Version('0.9.1')
# Default timeout for spack database locks is 5 min. # Default timeout for spack database locks is 5 min.
_db_lock_timeout = 60 _db_lock_timeout = 60
@ -250,8 +250,10 @@ def check(cond, msg):
# TODO: better version checking semantics. # TODO: better version checking semantics.
version = Version(db['version']) version = Version(db['version'])
if version != _db_version: if version > _db_version:
raise InvalidDatabaseVersionError(_db_version, version) raise InvalidDatabaseVersionError(_db_version, version)
elif version < _db_version:
self.reindex(spack.install_layout)
# Iterate through database and check each record. # Iterate through database and check each record.
installs = db['installs'] installs = db['installs']
@ -343,6 +345,7 @@ def _write(self):
temp_file = self._index_path + ( temp_file = self._index_path + (
'.%s.%s.temp' % (socket.getfqdn(), os.getpid())) '.%s.%s.temp' % (socket.getfqdn(), os.getpid()))
# Write a temporary database file them move it into place # Write a temporary database file them move it into place
try: try:
with open(temp_file, 'w') as f: with open(temp_file, 'w') as f:

5
var/spack/repos/builtin/packages/ghostscript/package.py
View File

@ -3,9 +3,10 @@
class Ghostscript(Package): class Ghostscript(Package):
"""an interpreter for the PostScript language and for PDF. """ """an interpreter for the PostScript language and for PDF. """
homepage = "http://ghostscript.com/" homepage = "http://ghostscript.com/"
url = "http://downloads.ghostscript.com/public/ghostscript-9.16.tar.gz" url = "http://downloads.ghostscript.com/public/old-gs-releases/ghostpdl-9.16.tar.gz"
version('9.16', '829319325bbdb83f5c81379a8f86f38f') # version('9.16', '829319325bbdb83f5c81379a8f86f38f')
version('9.16', '818c87e31f7562aaa97397d3d0cc20a1')
parallel = False parallel = False