Configures aliases and adds ec2-api-tools directories to environment variables; assumes brew.

modules/ec2-api-tools/README.md

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+ec2-api-tools
+=============
+
+Configures aliases and adds ec2-api-tools directories to environment variables.
+Assumes brew was used to install ec2-api-tools: ```sudo brew install ec2-api-tools```.
+
+Authors
+-------
+
+*The authors of this module should be contacted via the [issue tracker][1].*
+
+  - [Lance Speelmon](https://github.com/lancespeelmon)
+
+[1]: https://github.com/sorin-ionescu/prezto/issues

modules/ec2-api-tools/init.zsh

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+#
+# Configures aliases and adds ec2-api-tools directories to environment variables.
+# Assumes brew was used to install ec2-api-tools: ```sudo brew install ec2-api-tools```.
+#
+# Authors:
+#   Lance Speelmon <lance@speelmon.com>
+#
+
+# Return if requirements are not found.
+if [[ "$OSTYPE" != darwin* ]]; then
+  return 1
+fi
+
+#
+# Environment
+#
+
+# ==> Caveats
+# Before you can use these tools you must export some variables to your $SHELL
+# and download your X.509 certificate and private key from Amazon Web Services.
+
+# Your certificate and private key are available at:
+# http://aws-portal.amazon.com/gp/aws/developer/account/index.html?action=access-key
+
+# Download two ".pem" files, one starting with `pk-`, and one starting with `cert-`.
+# You need to put both into a folder in your home directory, `~/.ec2`.
+export JAVA_HOME="$(/usr/libexec/java_home)"
+export EC2_PRIVATE_KEY="$(/bin/ls "$HOME"/.ec2/pk-*.pem | /usr/bin/head -1)"
+export EC2_CERT="$(/bin/ls "$HOME"/.ec2/cert-*.pem | /usr/bin/head -1)"
+export EC2_HOME="/usr/local/Library/LinkedKegs/ec2-api-tools/jars"
+
+#
+# Aliases
+#
+
+alias ii='curl -q http://169.254.169.254/latest/meta-data/instance-id'