77 lines
1.9 KiB
Bash
77 lines
1.9 KiB
Bash
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#!/bin/bash
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# Error out if there are any failures
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set -e
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set -o pipefail
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set -u
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# Notes
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# xargs -P2 is used to run 2 parallel processes at once. This speeds up
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# performance on multi-core systems.
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if [ -e /proc/cpuinfo ]; then
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cores=$(awk 'BEGIN { c = 0 }; $1 == "processor" { c++ }; END { print c }' /proc/cpuinfo)
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else
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cores=2
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fi
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# Use Puppet Enterprise Ruby to check ruby and yaml files
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export PATH="/opt/puppetlabs/puppet/bin:$PATH"
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# List the files changes from $BASEBRANCH on stdout
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files_changed() {
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# File status flags:
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# M modified - File has been modified
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# C copy-edit - File has been copied and modified
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# R rename-edit - File has been renamed and modified
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# A added - File has been added
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# D deleted - File has been deleted
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# U unmerged - File has conflicts after a merge
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git diff --name-status "${BASEBRANCH:=production}" \
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| awk '$1 ~ /^[MCRA]$/' \
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| cut -f2-
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}
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# Check the Puppetfile
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echo -n "Checking Puppetfile ... "
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ruby -c Puppetfile
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files_changed \
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| awk '/\.(sh)$/' \
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| xargs --no-run-if-empty -t -P$cores -n1 \
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bash -n
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# Check all YAML files
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# See: http://stackoverflow.com/questions/3971822/yaml-syntax-validator
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files_changed \
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| awk '/\.(yml|yaml)$/' \
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| xargs --no-run-if-empty -t -P$cores -n1 \
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ruby -r yaml -e 'YAML.load_file(ARGV[0])'
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# Check all JSON files
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files_changed \
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| awk '/\.(json)$/' \
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| xargs --no-run-if-empty -t -P$cores -n1 \
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ruby -r json -e 'JSON.load(File.read(ARGV[0]))'
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files_changed \
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| awk '/\.(rb)$/' \
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| xargs --no-run-if-empty -t -P$cores -n1 \
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ruby -c
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# Check all erb files
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files_changed \
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| awk '/\.(erb)$/' \
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| xargs -l --no-run-if-empty -t -P$cores -n1 \
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bash -c 'erb -P -x -T- $0 | ruby -c'
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# Check all Puppet manifest files
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files_changed \
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| awk '/manifests\/.*\.(pp)$/' \
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| xargs --no-run-if-empty -t -P$cores -n1 \
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puppet parser validate
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# vim:tabstop=2
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# vim:shiftwidth=2
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# vim:expandtab
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