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https://github.com/seigler/dash-docs
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76 lines
1.7 KiB
Bash
Executable file
76 lines
1.7 KiB
Bash
Executable file
#!/bin/bash
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# This file is licensed under the MIT License (MIT) available on
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# http://opensource.org/licenses/MIT.
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PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/bin
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export PATH=/var/lib/gems/1.8/bin/:$PATH
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REPO='https://github.com/bitcoin/bitcoin.org.git'
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SITEDIR='/bitcoin.org/site'
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DESTDIR='build@bitcoinorgsite:/var/www/site'
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WORKDIR=`mktemp -d`
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# Stop script in case a single command fails
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set -e
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# Cleanup on EXIT and kill all subprocesses (even when a command fails)
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trap "rm -rf $WORKDIR; kill 0; exit 1;" EXIT
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trap "rm -rf $WORKDIR; kill 0;" SIGINT
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# Clone repository if missing
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if [ ! -d $SITEDIR ]; then
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git clone $REPO $SITEDIR
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cd $SITEDIR
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git reset --hard HEAD~1
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fi
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# Exit if no new commit is available
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cd $SITEDIR
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git fetch -a
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LASTLOCALCOMMIT=`git log --format="%H" | head -n1`
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LASTREMOTECOMMIT=`git log origin/master --format="%H" | head -n1`
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if [ $LASTLOCALCOMMIT == $LASTREMOTECOMMIT ]; then
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exit
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fi
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# Update local branch
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git reset --hard origin/master
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git clean -x -f -d
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# Copy files to temporary directory
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rsync -rt --delete "$SITEDIR/" "$WORKDIR/"
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# Get last modification time for _buildlock
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touch "$SITEDIR/_buildlock"
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lasttime=`stat -c %Y "$SITEDIR/_buildlock" | cut -d ' ' -f1`
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# Build website in a child process
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(
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cd $WORKDIR
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JEKYLL_COMMAND='jekyll' make build
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touch "$WORKDIR/_builddone"
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)&
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# Loop every 1 second to check status
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while true
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do
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# Update site and exit if site has been successfully built
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if [ -e "$WORKDIR/_builddone" ]; then
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rsync --delete -zrt $WORKDIR/_site/ $DESTDIR/
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exit
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fi
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# Cancel script if a concurrent script has touched _buildlock
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time=0
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if [ -e "$SITEDIR/_buildlock" ]; then
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time=`stat -c %Y "$SITEDIR/_buildlock" | cut -d ' ' -f1`
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fi
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if [ $time != $lasttime ]; then
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exit
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fi
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sleep 1
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done
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