Move index setup to a script

Author: alexcrichton

README.md

@@ -38,24 +38,7 @@ export GIT_REPO_URL=file://`pwd`/tmp/index-bare
 export GIT_REPO_CHECKOUT=`pwd`/tmp/index-co
 ```
 
-### Set up the git index
-
-First, run these commands in this repository's checkout to create a blank index:
-
-```
-mkdir -p tmp
-git init --bare tmp/index-bare
-git clone tmp/index-bare tmp/index-co
-touch tmp/index-co/.git/git-daemon-export-ok
-```
-
-Second, configure cargo to publish to your local registry by adding this to your
-local `~/.cargo/config`
-
-```
-[registry]
-index = "http://localhost:8888/git/index"
-```
+To set up the git index, run `./script/init-local-index.sh`.
 
 ## Running
 

script/init-local-index.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+set -e
+
+if [ -d tmp/index-bare ]; then
+    echo tmp/index-bare already exists, exiting
+    exit 0
+fi
+
+mkdir -p tmp
+rm -rf tmp/index-bare tmp/index-co
+
+echo "Initializing repository in tmp/index-bare..."
+git init -q --bare tmp/index-bare
+
+echo "Creating checkout in tmp/index-bare..."
+git init -q tmp/index-co
+cd tmp/index-co
+cat > config.json <<-EOF
+{
+  "dl": "http://localhost:8888/api/v1/crates",
+  "api": "http://localhost:8888/"
+}
+EOF
+git add config.json
+git commit -qm 'Initial commit'
+git remote add origin ../index-bare
+git push -q origin master -u > /dev/null
+cd ../..
+touch tmp/index-co/.git/git-daemon-export-ok
+
+cat - <<-EOF
+Please add the following to your HOME/.cargo/config:
+
+    [registry]
+    index = "http://localhost:8888/git/index"
+
+You will also need to generate a token from in the app itself
+EOF
+