[PATCH v2 3/7] git-p4: don't groom exclude path list on every commit

From

MAMazo, Andrey <amazo@checkvideo.com>

Date

Mar 21, 2019, 22:32 UTC

Message-ID

<44fed954dc4ee7d98ce518c0665cc71a0751dd3b.1553207234.git.amazo@checkvideo.com>

In-Reply-To

<cover.1553207234.git.amazo@checkvideo.com>

Signed-off-by: Andrey Mazo <amazo@checkvideo.com>
---
 git-p4.py | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/git-p4.py b/git-p4.py
index 91c610f960..a9f53e5b88 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -1314,11 +1314,11 @@ class Command:
     def __init__(self):
         self.usage = "usage: %prog [options]"
         self.needsGit = True
         self.verbose = False
 
-    # This is required for the "append" cloneExclude action
+    # This is required for the "append" update_shelve action
     def ensure_value(self, attr, value):
         if not hasattr(self, attr) or getattr(self, attr) is None:
             setattr(self, attr, value)
         return getattr(self, attr)
 
@@ -2528,10 +2528,15 @@ def map_in_client(self, depot_path):
             return self.client_spec_path_cache[depot_path]
 
         die( "Error: %s is not found in client spec path" % depot_path )
         return ""
 
+def cloneExcludeCallback(option, opt_str, value, parser):
+    # prepend "/" because the first "/" was consumed as part of the option itself.
+    # ("-//depot/A/..." becomes "/depot/A/..." after option parsing)
+    parser.values.cloneExclude += ["/" + re.sub(r"\.\.\.$", "", value)]
+
 class P4Sync(Command, P4UserMap):
 
     def __init__(self):
         Command.__init__(self)
         P4UserMap.__init__(self)
@@ -2551,11 +2556,11 @@ def __init__(self):
                 optparse.make_option("--keep-path", dest="keepRepoPath", action='store_true',
                                      help="Keep entire BRANCH/DIR/SUBDIR prefix during import"),
                 optparse.make_option("--use-client-spec", dest="useClientSpec", action='store_true',
                                      help="Only sync files that are included in the Perforce Client Spec"),
                 optparse.make_option("-/", dest="cloneExclude",
-                                     action="append", type="string",
+                                     action="callback", callback=cloneExcludeCallback, type="string",
                                      help="exclude depot path"),
         ]
         self.description = """Imports from Perforce into a git repository.\n
     example:
     //depot/my/project/ -- to import the current head
@@ -2617,12 +2622,10 @@ def checkpoint(self):
         out = self.gitOutput.readline()
         if self.verbose:
             print("checkpoint finished: " + out)
 
     def extractFilesFromCommit(self, commit, shelved=False, shelved_cl = 0):
-        self.cloneExclude = [re.sub(r"\.\.\.$", "", path)
-                             for path in self.cloneExclude]
         files = []
         fnum = 0
         while "depotFile%s" % fnum in commit:
             path =  commit["depotFile%s" % fnum]
 
@@ -3888,11 +3891,10 @@ def run(self, args):
 
         if not self.cloneDestination and len(depotPaths) > 1:
             self.cloneDestination = depotPaths[-1]
             depotPaths = depotPaths[:-1]
 
-        self.cloneExclude = ["/"+p for p in self.cloneExclude]
         for p in depotPaths:
             if not p.startswith("//"):
                 sys.stderr.write('Depot paths must start with "//": %s\n' % p)
                 return False
 

-- 
2.19.2