git-p4: handle p4 branches and labels containing shell chars

Don't use shell expansion when detecting branches, as it will
fail if the branch name contains a shell metachar. Similarly
for labels.

Add additional test for branches with shell metachars.

Signed-off-by: Luke Diamand <luke@diamand.org>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4
index 3e1aa276cff93172cb476c54369c35fd255647b8..e8c586e24217862f4740fe325c3a49748599d0e6 100755 (executable)
--- a/contrib/fast-import/git-p4
+++ b/contrib/fast-import/git-p4
@@ -799,7 +799,7 @@ class P4Submit(Command, P4UserMap):
     def canChangeChangelists(self):
         # check to see if we have p4 admin or super-user permissions, either of
         # which are required to modify changelists.
-        results = p4CmdList("protects %s" % self.depotPath)
+        results = p4CmdList(["protects", self.depotPath])
         for r in results:
             if r.has_key('perm'):
                 if r['perm'] == 'admin':
@@ -1758,7 +1758,7 @@ class P4Sync(Command, P4UserMap):
     def getLabels(self):
         self.labels = {}
 
-        l = p4CmdList("labels %s..." % ' '.join (self.depotPaths))
+        l = p4CmdList(["labels"] + ["%s..." % p for p in self.depotPaths])
         if len(l) > 0 and not self.silent:
             print "Finding files belonging to labels in %s" % `self.depotPaths`
 
@@ -1800,7 +1800,7 @@ class P4Sync(Command, P4UserMap):
             command = "branches"
 
         for info in p4CmdList(command):
-            details = p4Cmd("branch -o %s" % info["branch"])
+            details = p4Cmd(["branch", "-o", info["branch"]])
             viewIdx = 0
             while details.has_key("View%s" % viewIdx):
                 paths = details["View%s" % viewIdx].split(" ")
@@ -1938,7 +1938,7 @@ class P4Sync(Command, P4UserMap):
         sourceRef = self.gitRefForBranch(sourceBranch)
         #print "source " + sourceBranch
 
-        branchParentChange = int(p4Cmd("changes -m 1 %s...@1,%s" % (sourceDepotPath, firstChange))["change"])
+        branchParentChange = int(p4Cmd(["changes", "-m", "1", "%s...@1,%s" % (sourceDepotPath, firstChange)])["change"])
         #print "branch parent: %s" % branchParentChange
         gitParent = self.gitCommitByP4Change(sourceRef, branchParentChange)
         if len(gitParent) > 0:

diff --git a/t/t9803-git-p4-shell-metachars.sh b/t/t9803-git-p4-shell-metachars.sh
index db04375a13a14fd76bfde30f2a2d5cea644440c9..db670207bde72177bff683863057d71cea34e6ae 100755 (executable)
--- a/t/t9803-git-p4-shell-metachars.sh
+++ b/t/t9803-git-p4-shell-metachars.sh
@@ -57,6 +57,54 @@ test_expect_success 'deleting with shell metachars' '
        )
 '
 
+# Create a branch with a shell metachar in its name
+#
+# 1. //depot/main
+# 2. //depot/branch$3
+
+test_expect_success 'branch with shell char' '
+       test_when_finished cleanup_git &&
+       test_create_repo "$git" &&
+       (
+               cd "$cli" &&
+
+               mkdir -p main &&
+
+               echo f1 >main/f1 &&
+               p4 add main/f1 &&
+               p4 submit -d "main/f1" &&
+
+               p4 integrate //depot/main/... //depot/branch\$3/... &&
+               p4 submit -d "integrate main to branch\$3" &&
+
+               echo f1 >branch\$3/shell_char_branch_file &&
+               p4 add branch\$3/shell_char_branch_file &&
+               p4 submit -d "branch\$3/shell_char_branch_file" &&
+
+               p4 branch -i <<-EOF &&
+               Branch: branch\$3
+               View: //depot/main/... //depot/branch\$3/...
+               EOF
+
+               p4 edit main/f1 &&
+               echo "a change" >> main/f1 &&
+               p4 submit -d "a change" main/f1 &&
+
+               p4 integrate -b branch\$3 &&
+               p4 resolve -am branch\$3/... &&
+               p4 submit -d "integrate main to branch\$3" &&
+
+               cd "$git" &&
+
+               git config git-p4.branchList main:branch\$3 &&
+               "$GITP4" clone --dest=. --detect-branches //depot@all &&
+               git log --all --graph --decorate --stat &&
+               git reset --hard p4/depot/branch\$3 &&
+               test -f shell_char_branch_file &&
+               test -f f1
+       )
+'
+
 test_expect_success 'kill p4d' '
        kill_p4d
 '