Update updater, and readme

demo/README.md

@@ -1,10 +1,16 @@
 # Update demo
 
-This is a live script that will probably only work if you have the following things installed: 
+This is a live script that will probably only work if you are glasnt and have the following things installed: 
 
  * Python 3.7+
- * ih (latest)
- * node && puppeteer
- * git-version-bump and git-release
+ * a local dev environment with ih and a virtualenv in `venv`
+ * node && [`puppeteer`](https://github.com/puppeteer/puppeteer)
+ * git-version-bump and git-release, and creds for such
 
 See `update.sh` for update process. 
+
+Usage: 
+
+```
+./demo/update.sh [p|mi|ma]
+```

demo/update.sh

@@ -1,39 +1,55 @@
 #!/bin/bash
 
 update=${1:-p}
-# WARNING ERRORONOUS
+# WARNING ERRORONOUS AND CONTAINS SIDEEFFECTS
+
+if [[ $(git diff --stat) != '' ]]; then
+   echo "dirty git. will not continue"
+   exit 0
+fi
+
+branch=$(git branch | grep '*' | cut -d' ' -f2)
+
+if [[ "$branch" != 'latest' ]]; then
+    echo "not on latest branch. will not continue"
+    exit 0
+fi
 
 echo "We will be releasing a $update update ($(git vb $update -d))"
 
 read -r -p "Are you sure? [y/N] " response
 if [[ "$response" =~ ^(yes|y)$ ]]
 then
-
   echo "processing"
   sleep 1
 
   echo "Update CLI usage"
+
+  source venv/bin/activate
+  pip install -e . 
+  ih --version
+
   python demo/update_readme.py
 
-  git add . && git commit -m "update cli usage"
+  git add README.md && git commit -m "update cli usage"
 
   echo "bump"
   git version-bump $update
 
   echo "use new version"
-  source venv/bin/activate
-  pip install -e . 
   ih --version
+
+  # Hard-copy from README.md example
   ih -p alpaca -r -c 4 demo/demo_image.png -f demo/ 
+
   deactivate 
 
   echo "Update demo render"
   node demo/update_render.js
 
-  git add . && git commit -m "update demo render"
+  git add demo/demo_render.png && git commit -m "update demo render"
 
   git release
 else
-  echo "Not continuing"
-
+  echo "user bailed. will not continue"
 fi