added image sequence collector

colorbleed/plugins/publish/collect_imagesequences.py

@@ -0,0 +1,57 @@
+import pyblish.api
+
+
+class CollectMindbenderImageSequences(pyblish.api.ContextPlugin):
+    """Gather image sequnences from working directory"""
+
+    order = pyblish.api.CollectorOrder
+    hosts = ["shell"]
+    label = "Image Sequences"
+
+    def process(self, context):
+        import os
+        import json
+        from avalon.vendor import clique
+
+        workspace = context.data["workspaceDir"]
+
+        base, dirs, _ = next(os.walk(workspace))
+        for renderlayer in dirs:
+            abspath = os.path.join(base, renderlayer)
+            files = os.listdir(abspath)
+            collections, remainder = clique.assemble(files, minimum_items=1)
+            assert not remainder, (
+                "There shouldn't have been a remainder for '%s': "
+                "%s" % (renderlayer, remainder))
+
+            # Maya 2017 compatibility, it inexplicably prefixes layers
+            # with "rs_" without warning.
+            compatpath = os.path.join(base, renderlayer.split("rs_", 1)[-1])
+
+            for fname in (abspath, compatpath):
+                try:
+                    with open(fname + ".json") as f:
+                        metadata = json.load(f)
+                    break
+
+                except OSError:
+                    continue
+
+            else:
+                raise Exception("%s was not published correctly "
+                                "(missing metadata)" % renderlayer)
+
+            for collection in collections:
+                instance = context.create_instance(str(collection))
+
+                data = dict(metadata["instance"], **{
+                    "name": instance.name,
+                    "family": "Image Sequences",
+                    "families": ["colorbleed.imagesequence"],
+                    "subset": collection.head[:-1],
+                    "stagingDir": os.path.join(workspace, renderlayer),
+                    "files": [list(collection)],
+                    "metadata": metadata
+                })
+
+                instance.data.update(data)

colorbleed/plugins/publish/collect_shell_workspace.py

@@ -0,0 +1,14 @@
+import os
+import pyblish.api
+
+
+class CollectShellWorkspace(pyblish.api.ContextPlugin):
+    """Inject the current workspace into context"""
+
+    order = pyblish.api.CollectorOrder - 0.5
+    label = "Shell Workspace"
+
+    hosts = ["shell"]
+
+    def process(self, context):
+        context.data["workspaceDir"] = os.getcwd()