40 lines
1.6 KiB
Markdown
40 lines
1.6 KiB
Markdown
---
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layout: post
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title: "Testing for Chef Deprecations Using Foodcritic"
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date: 2019-02-13 16:15:00 -0500
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tags: [testing, chef, foodcritic, bash, deprecations, chefdk]
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excerpt: "Chef Client is on a monthly release cycle with new releases on the first Wednesday of each month. With new releases, deprecations should be paid attention to so that our cookbooks do not become stale and eventually break."
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categories: chef testing foodcritic
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---
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Chef Client is on a monthly release cycle with new releases on the first Wednesday of each month. With new releases, deprecations should be paid attention to so that our cookbooks do not become stale and eventually break.
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One way to do this is to use [Foodcritic](http://www.foodcritic.io/), which comes with the [Chef Development Kit](https://downloads.chef.io/chefdk).
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## Testing Method
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Foodcritic uses tags to determine what it's going to test. The tag we'll be interested in is `deprecations`. Let's write a small script to test our cookbooks against deprecations.
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- Change to the directory that holds your cookbooks.
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- Create a new file called `test-deprecations.sh` and add the following contents to it:
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{% highlight bash %}
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#!/bin/bash
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log_file='deprecations.log'
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> $log_file
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for cookbook in `ls -d */`; do
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printf "${cookbook}\n=================" | tee -a $log_file
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chef exec foodcritic -t deprecated ${i} | tee -a $log_file
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printf "\n" | tee -a $log_file
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done
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{% endhighlight %}
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This will:
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- Itterate over all the directories in the current directory
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- Assume they're cookbooks
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- Execute the `deprecations` Foodcritic tests
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- Print the results to the screen
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- Log them to a file for later analysis
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