55 lines
1.9 KiB
Ruby
55 lines
1.9 KiB
Ruby
require 'formula'
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# This formula serves as the base class for several very similar
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# formulae for Amazon Web Services related tools.
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class AmazonWebServicesFormula < Formula
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# Use this method to peform a standard install for Java-based tools,
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# keeping the .jars out of HOMEBREW_PREFIX/lib
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def standard_install
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rm Dir['bin/*.cmd'] # Remove Windows versions
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prefix.install "bin"
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# Put the .jars in prefix/jars/lib, which isn't linked to the Cellar
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# This will prevent conflicts with other versions of these jars.
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(prefix+'jars').install 'lib'
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(prefix+'jars/bin').make_symlink '../bin'
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end
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# Use this method to generate standard caveats.
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def standard_instructions var_name, var_value=prefix+'jars'
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<<-EOS.undent
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Before you can use these tools you must export some variables to your $SHELL
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and download your X.509 certificate and private key from Amazon Web Services.
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Your certificate and private key are available at:
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http://aws-portal.amazon.com/gp/aws/developer/account/index.html?action=access-key
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Download two ".pem" files, one starting with `pk-`, and one starting with `cert-`.
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You need to put both into a folder in your home directory, `~/.ec2`.
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To export the needed variables, add them to your dotfiles.
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* On Bash, add them to `~/.bash_profile`.
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* On Zsh, add them to `~/.zprofile` instead.
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export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Home"
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export EC2_PRIVATE_KEY="$(/bin/ls $HOME/.ec2/pk-*.pem)"
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export EC2_CERT="$(/bin/ls $HOME/.ec2/cert-*.pem)"
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export #{var_name}="#{var_value}"
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EOS
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end
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end
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class Ec2ApiTools < AmazonWebServicesFormula
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homepage 'http://aws.amazon.com/developertools/351'
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url 'http://ec2-downloads.s3.amazonaws.com/ec2-api-tools-1.4.4.1.zip'
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md5 'c3f67b2169800b24183ae79288b8424d'
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def install
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standard_install
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end
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def caveats
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standard_instructions "EC2_HOME"
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end
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end
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