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-rw-r--r--git_mirror.py15
1 files changed, 12 insertions, 3 deletions
diff --git a/git_mirror.py b/git_mirror.py
index 636672f..af963df 100644
--- a/git_mirror.py
+++ b/git_mirror.py
@@ -21,7 +21,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#==============================================================================
-import sys, os, subprocess
+import sys, os, os.path, subprocess
import configparser, itertools, json, re
import email.mime.text, email.utils, smtplib
@@ -91,6 +91,7 @@ class Repo:
self.name = name
self.local = conf['local']
self.owner = conf['owner'] # email address to notify in case of problems
+ self.deploy_key = conf['deploy-key'] # the SSH ky used for authenticating against remote hosts
self.mirrors = {} # maps mirrors to their URLs
mirror_prefix = 'mirror-'
for name in filter(lambda s: s.startswith(mirror_prefix), conf.keys()):
@@ -107,10 +108,18 @@ class Repo:
return mirror
return None
+ def setup_env(self):
+ '''Setup the environment to work with this repository'''
+ os.chdir(self.local)
+ ssh_set_ident = os.path.join(os.path.dirname(__file__), 'ssh-set-ident.conf')
+ os.setenv('GIT_SSH', ssh_set_ident)
+ ssh_ident = os.path.join(os.path.expanduser('~/.ssh'), self.deploy_key)
+ os.setenv('SSH_IDENT', ssh_ident)
+
def update_mirrors(self, ref, oldsha, newsha, except_mirrors = [], suppress_stderr = False):
'''Update the <ref> from <oldsha> to <newsha> on all mirrors. The update must already have happened locally.'''
assert len(oldsha) == 40 and len(newsha) == 40, "These are not valid SHAs."
- os.chdir(self.local)
+ self.setup_env()
# check for a forced update
is_forced = newsha != git_nullsha and oldsha != git_nullsha and git_is_forced_update(oldsha, newsha)
# tell all the mirrors
@@ -127,7 +136,7 @@ class Repo:
def update_ref_from_mirror(self, ref, oldsha, newsha, mirror, suppress_stderr = False):
'''Update the local version of this <ref> to what's currently on the given <mirror>. <oldsha> and <newsha> are checked. Then update all the other mirrors.'''
- os.chdir(self.local)
+ self.setup_env()
url = self.mirrors[mirror]
# first check whether the remote really is at newsha
remote_state, code = git.ls_remote(url, ref)