On Wed, Oct 20, 2010 at 5:40 PM, Jeff McCune <[email protected]> wrote:

> This script helps people quickly test different branches of various
> puppet related projects like facter, puppet-scaffold, puppet-dashboard,
> etc...  It allows the user to simply clone puppet and start running
> different puppet version without installing puppet or any other setup
> costs.
>
> Signed-off-by: Jeff McCune <[email protected]>
> ---
>  ext/envpuppet |   78
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 files changed, 78 insertions(+), 0 deletions(-)
>  create mode 100755 ext/envpuppet
>
> diff --git a/ext/envpuppet b/ext/envpuppet
> new file mode 100755
> index 0000000..b9c6226
> --- /dev/null
> +++ b/ext/envpuppet
> @@ -0,0 +1,78 @@
> +#! /bin/bash
> +#
> +# Jeff McCune <[email protected]>
> +# 2010-10-20
> +#
> +# Copyright (c) 2010, Puppet Labs
> +# License: BSD 3-clause license
> +#
> +# This script provides a simple way to execute puppet and related tools
> +# directly from a git clone of the upstream repositories.  This allows you
> to
> +# quickly switch branches and test different versions of code without much
> +# friction.
> +#
> +# NOTE: There may be issues if puppet, facter, etc... are already
> installed
> +# into RUBY's site_ruby directory.  If you run into strange problems, make
> sure
> +# the correct ruby libraries are being loaded...
>

Any chance you can elaborate with an example of a "strange problem" and
maybe show how to check what libraries are being loaded?


> +#
> +# Sample Usage:
> +# =============
> +# cd ~/src
> +# git clone git://github.com/puppetlabs/puppet.git
> +# git clone git://github.com/puppetlabs/facter.git
> +# pushd puppet
> +# git checkout tags/2.6.1
> +# popd
> +# pushd facter
> +# git checkout tags/1.5.8
> +# export ENVPUPPET_BASEDIR=/home/jeff/src
> +# envpuppet puppet --version
> +# 2.6.1
> +# envpuppet facter --version
> +# 1.5.8
> +
> +set -e
> +set -u
> +
> +if test -d puppet -o -d facter; then
> +    echo " WARNING!"
> +    echo "  Strange things happen if puppet or facter are in the"
> +    echo "  current working directory"
> +    echo "  (import errors from ruby are a prime example)"
> +    echo " WARNING!"
> +    echo ""
> +    echo "I suggest changing to ~ or /tmp or something..."
> +    echo ""
> +    echo "Sleeping 2 seconds."
> +    echo ""
> +    sleep 2
> +fi
> +
> +# Set this to where you check out puppet and facter
> +: ${ENVPUPPET_BASEDIR:="${HOME}/plabs"}
> +
> +# git://github.com/reductivelabs/puppet.git
> +mypath="${ENVPUPPET_BASEDIR}/puppet/sbin:${ENVPUPPET_BASEDIR}/puppet/bin"
> +myrubylib="${ENVPUPPET_BASEDIR}/puppet/lib"
> +
> +# git://github.com/reductivelabs/facter.git
> +mypath="${mypath}:${ENVPUPPET_BASEDIR}/facter/bin"
> +myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/facter/lib"
> +
> +# http://github.com/jamtur01/puppet-scaffold.git
> +mypath="${mypath}:${ENVPUPPET_BASEDIR}/puppet-scaffold/bin"
> +myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/puppet-scaffold/lib"
> +
> +# http://github.com/puppetlabs/puppet-module-tool.git
> +# Also known as "pmt"  Will become "puppet module"
> +mypath="${mypath}:${ENVPUPPET_BASEDIR}/puppet-module-tool/bin"
> +myrubylib="${myrubylib}:${ENVPUPPET_BASEDIR}/puppet-module-tool/lib"
> +
> +# Existing environment
> +mypath="${mypath}:${PATH}"
> +myrubylib="${myrubylib}:${RUBYLIB}"
> +
> +export PATH="${mypath}"
> +export RUBYLIB="${myrubylib%%:}"
> +
> +exec "$@"
> --
> 1.7.0.6
>
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