Make wide dockerfile better

net/wide/Dockerfile

@@ -9,6 +9,7 @@ RUN adduser wide \
 USER wide
 ADD ./wide-1.3.0-linux-amd64.tar.gz /wide/app
 ADD ./style.css /wide/app/static/user/admin/style.css
+ADD ./admin.json /wide/admin.json
 
 USER root
 ADD ./start.sh /

net/wide/README.md

@@ -0,0 +1,15 @@
+USAGE
+=====
+
+```
+docker build -t xena/wide . &&\
+docker run \
+	-e VIRTUAL_HOST=wide.hyperadmin.yochat.biz \
+	-v /data/sdb/wide/data:/wide/data \
+	-v /data/sdb/wide/users:/wide/app/conf/users \
+	xena/wide
+```
+
+Then navigate to http://wide.hyperadmin.yochat.biz.
+
+This may not work reliably outside of hyperadmin range.

net/wide/admin.json

@@ -0,0 +1,33 @@
+{
+    "Name": "admin",
+    "Password": "d1bfca21893c908e64fabda01d71294b1ccdcaa7",
+    "Salt": "dnoyeb",
+    "Email": "",
+    "Gravatar": "d41d8cd98f00b204e9800998ecf8427e",
+    "Workspace": "/wide/data/users/admin",
+    "Locale": "en_US",
+    "GoFormat": "gofmt",
+    "FontFamily": "Helvetica",
+    "FontSize": "13px",
+    "Theme": "default",
+    "Keymap": "wide",
+    "Created": 1414080000000000000,
+    "Updated": 1414080000000000000,
+    "Lived": 1414080000000000000,
+    "Editor": {
+        "FontFamily": "Consolas, 'Courier New', monospace",
+        "FontSize": "13px",
+        "LineHeight": "17px",
+        "Theme": "wide",
+        "TabSize": "4"
+    },
+    "LatestSessionContent": {
+        "FileTree": [],
+        "Files": [],
+        "CurrentFile": "",
+        "FileTreeLayout": null,
+        "EditorLayout": null,
+        "OutlineLayout": null,
+        "BottomLayout": null
+    }
+}

net/wide/start.sh

@@ -1,6 +1,12 @@
 #!/bin/bash
 
+set -x
+set -e
+
 chown -R 3434:3434 /wide/app /wide/data
 chmod -R a+rwx /wide/data
 
+mkdir -p /wide/app/conf/users ||:
+cp /wide/admin.json /wide/app/conf/users/admin.json
+
 su wide '/run.sh'