get the path if its available

README.md

@@ -1,75 +1,6 @@
-GitHub Asset Management System
-==============================
+Git Media
+=========
 
-Large file asset management system for GitHub.
+Command line tool for managing large files on GitHub.
 
-CLI
----
-
-git-media setup
- - setup the git-media files
-
-git-media clean
- - SHA file, see if it has changed, save to file if so, output SHA and instructions
-
-git-media smudge
- - copy file from media center if SHA exists, (otherwise error / queue up download?)
-
-git-media track *.jpg
-
-- add file path or glob to .gitassets (and .gitattributes) and initial 'git add'
-
-git-media sync
-
-- initialize with defaults if it doesn't exist
-- finds untracked large files or large files in the index
-  - adds entry to .gitassets
-  - adds filter to .gitattributes
-  - remove from the db after (?)
-- scans for changed assets and sends/checks for lock on server
-- downloads assets you don't have yet, but need for your current checkout
-  - re-smudge file if it was smudged without content
-- uploads assets you haven't uploaded yet but have committed
-
-git-media status
-
-- lists all asset files in HEAD and upload/download/lock status
-  - estimated file transfer size for next 'sync' command
-  - only list files with interesting statuses unless --full specified
-
-git-media view [file]
-
-- shows version history and comments for a file
-
-pre-commit hook that checks for large files, exits non-0 if any are too large
-warn if something is committed/pushed and not uploaded
-  - or post-commit to run `git-media sync` (auto-sync setting)
-
-.gitassets
-  - project id
-  - large file size min limit
-  - file type filter
-  - list of assets and SHAs
-
-git-media convert
-
-- take an existing git repo and filter-branch the large files out
-
-SERVER
-------
-
-- accept/send file contents
-  - project id, path
-  - full or binary diff (with base SHA)
-- show list of assets in a project
-- asset:
-  - version history
-  - visual diff if possible (cc render team)
-  - locks
-  - download
-  - revert in project (?)
-    - or create a new branch with this version
-  - share (?)
-    - send to campfire
-    - email to someone
-- keep / check for locks
+See the [Git Media overview](https://github.com/github/assets-team/blob/master/git-media).

cmd/git-media-smudge.go

@@ -14,7 +14,14 @@ func main() {
 		panic(err)
 	}
 
-	fmt.Fprintf(os.Stderr, "Downloading media: %s\n", sha)
+	var path string
+	if len(os.Args) > 1 {
+		path = os.Args[1]
+	} else {
+		path = sha
+	}
+
+	fmt.Fprintf(os.Stderr, "Downloading media: %s\n", path)
 
 	err = gitmediafilters.Smudge(os.Stdout, sha)
 	if err != nil {