nnhackernews/tools/install-cask.sh

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#!/bin/bash -ex
# Install cask for Travis CI
# or if already installed, then check for updates
# Author: gonewest818 https://github.com/clojure-emacs/cider/pull/2139
WORKDIR=${HOME}/local
CASKDIR=$WORKDIR/cask
. tools/retry.sh
update_elpa_keys() {
mkdir -p $HOME/.emacs.d/elpa/gnupg || true
chmod 700 $HOME/.emacs.d/elpa/gnupg
GPG=gpg
if which gpg2 ; then GPG=gpg2 ; fi
travis_retry ${GPG} --keyserver hkp://pool.sks-keyservers.net:80 --homedir $HOME/.emacs.d/elpa/gnupg --recv-keys 066DAFCB81E42C40
mkdir -p $(cask package-directory) || true
mkdir -p $HOME/.cask || true
rsync -azSHe ssh $HOME/.cask $(dirname $(dirname $(dirname $(cask package-directory))))
rsync -azSHe ssh $HOME/.emacs.d/elpa/gnupg $(cask package-directory)
}
cask_upgrade_cask_or_reset() {
cask upgrade-cask || { rm -rf $HOME/.emacs.d/.cask && false; }
}
cask_install_or_reset() {
cask install </dev/null
find $(cask package-directory)/archives -print | xargs ls -l
find $(cask package-directory)/gnupg -print | xargs ls -l
# travis cache
rsync -azSHe ssh $(dirname $(dirname $(cask package-directory))) $HOME/
}
# Bootstrap the cask tool and its dependencies
if [ ! -d $CASKDIR ] ; then
git clone https://github.com/cask/cask.git $CASKDIR
fi
# Install dependencies for cider as descriped in ./Cask
# Effect is identical to "make elpa", but here we can retry
# in the event of network failures.
update_elpa_keys
travis_retry cask_upgrade_cask_or_reset
travis_retry cask_install_or_reset && touch elpa-emacs