Merge branch 'js/t1450-making-it-writable-does-not-need-full-posixperm'

[thirdparty/git.git] / git-p4.py

diff --git a/git-p4.py b/git-p4.py
index 986595bef0c92f714c3b553d6b5b520c9cc387fe..cb37545455e9d8b782c078582a7e5a8b902af845 100755 (executable)
--- a/git-p4.py
+++ b/git-p4.py
@@ -59,6 +59,18 @@ p4_access_checked = False
 re_ko_keywords = re.compile(br'\$(Id|Header)(:[^$\n]+)?\$')
 re_k_keywords = re.compile(br'\$(Id|Header|Author|Date|DateTime|Change|File|Revision)(:[^$\n]+)?\$')
 
+def format_size_human_readable(num):
+    """ Returns a number of units (typically bytes) formatted as a human-readable
+        string.
+    """
+    if num < 1024:
+        return '{:d} B'.format(num)
+    for unit in ["Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"]:
+        num /= 1024.0
+        if num < 1024.0:
+            return "{:3.1f} {}B".format(num, unit)
+    return "{:.1f} YiB".format(num)
+
 def p4_build_cmd(cmd):
     """Build a suitable p4 command line.
 
@@ -1529,80 +1541,6 @@ class P4UserMap:
         except IOError:
             self.getUserMapFromPerforceServer()
 
-class P4Debug(Command):
-    def __init__(self):
-        Command.__init__(self)
-        self.options = []
-        self.description = "A tool to debug the output of p4 -G."
-        self.needsGit = False
-
-    def run(self, args):
-        j = 0
-        for output in p4CmdList(args):
-            print('Element: %d' % j)
-            j += 1
-            print(output)
-        return True
-
-class P4RollBack(Command):
-    def __init__(self):
-        Command.__init__(self)
-        self.options = [
-            optparse.make_option("--local", dest="rollbackLocalBranches", action="store_true")
-        ]
-        self.description = "A tool to debug the multi-branch import. Don't use :)"
-        self.rollbackLocalBranches = False
-
-    def run(self, args):
-        if len(args) != 1:
-            return False
-        maxChange = int(args[0])
-
-        if "p4ExitCode" in p4Cmd("changes -m 1"):
-            die("Problems executing p4");
-
-        if self.rollbackLocalBranches:
-            refPrefix = "refs/heads/"
-            lines = read_pipe_lines("git rev-parse --symbolic --branches")
-        else:
-            refPrefix = "refs/remotes/"
-            lines = read_pipe_lines("git rev-parse --symbolic --remotes")
-
-        for line in lines:
-            if self.rollbackLocalBranches or (line.startswith("p4/") and line != "p4/HEAD\n"):
-                line = line.strip()
-                ref = refPrefix + line
-                log = extractLogMessageFromGitCommit(ref)
-                settings = extractSettingsGitLog(log)
-
-                depotPaths = settings['depot-paths']
-                change = settings['change']
-
-                changed = False
-
-                if len(p4Cmd("changes -m 1 "  + ' '.join (['%s...@%s' % (p, maxChange)
-                                                           for p in depotPaths]))) == 0:
-                    print("Branch %s did not exist at change %s, deleting." % (ref, maxChange))
-                    system("git update-ref -d %s `git rev-parse %s`" % (ref, ref))
-                    continue
-
-                while change and int(change) > maxChange:
-                    changed = True
-                    if self.verbose:
-                        print("%s is at %s ; rewinding towards %s" % (ref, change, maxChange))
-                    system("git update-ref %s \"%s^\"" % (ref, ref))
-                    log = extractLogMessageFromGitCommit(ref)
-                    settings =  extractSettingsGitLog(log)
-
-
-                    depotPaths = settings['depot-paths']
-                    change = settings['change']
-
-                if changed:
-                    print("%s rewound to %s" % (ref, change))
-
-        return True
-
 class P4Submit(Command, P4UserMap):
 
     conflict_behavior_choices = ("ask", "skip", "quit")
@@ -2957,7 +2895,8 @@ class P4Sync(Command, P4UserMap):
                 size = int(self.stream_file['fileSize'])
             else:
                 size = 0 # deleted files don't get a fileSize apparently
-            sys.stdout.write('\r%s --> %s (%i MB)\n' % (file_path, relPath, size/1024/1024))
+            sys.stdout.write('\r%s --> %s (%s)\n' % (
+                file_path, relPath, format_size_human_readable(size)))
             sys.stdout.flush()
 
         (type_base, type_mods) = split_p4_type(file["type"])
@@ -3052,9 +2991,8 @@ class P4Sync(Command, P4UserMap):
         if not err and 'fileSize' in self.stream_file:
             required_bytes = int((4 * int(self.stream_file["fileSize"])) - calcDiskFree())
             if required_bytes > 0:
-                err = 'Not enough space left on %s! Free at least %i MB.' % (
-                    os.getcwd(), required_bytes/1024/1024
-                )
+                err = 'Not enough space left on %s! Free at least %s.' % (
+                    os.getcwd(), format_size_human_readable(required_bytes))
 
         if err:
             f = None
@@ -3098,7 +3036,9 @@ class P4Sync(Command, P4UserMap):
             size = int(self.stream_file["fileSize"])
             if size > 0:
                 progress = 100*self.stream_file['streamContentSize']/size
-                sys.stdout.write('\r%s %d%% (%i MB)' % (self.stream_file['depotFile'], progress, int(size/1024/1024)))
+                sys.stdout.write('\r%s %d%% (%s)' % (
+                    self.stream_file['depotFile'], progress,
+                    format_size_human_readable(size)))
                 sys.stdout.flush()
 
         self.stream_have_file_info = True
@@ -3611,7 +3551,8 @@ class P4Sync(Command, P4UserMap):
             self.updateOptionDict(description)
 
             if not self.silent:
-                sys.stdout.write("\rImporting revision %s (%s%%)" % (change, cnt * 100 / len(changes)))
+                sys.stdout.write("\rImporting revision %s (%d%%)" % (
+                    change, (cnt * 100) // len(changes)))
                 sys.stdout.flush()
             cnt = cnt + 1
 
@@ -4351,13 +4292,11 @@ def printUsage(commands):
     print("")
 
 commands = {
-    "debug" : P4Debug,
     "submit" : P4Submit,
     "commit" : P4Submit,
     "sync" : P4Sync,
     "rebase" : P4Rebase,
     "clone" : P4Clone,
-    "rollback" : P4RollBack,
     "branches" : P4Branches,
     "unshelve" : P4Unshelve,
 }