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92 lines
3.2 KiB
Plaintext
92 lines
3.2 KiB
Plaintext
===============================================================================
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ALE CloudFormation Integration *ale-cloudformation-options*
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===============================================================================
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cfn-python-lint *ale-cloudformation-cfn-python-lint*
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cfn-python-lint is a linter for AWS CloudFormation template file.
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Website: https://github.com/awslabs/cfn-python-lint
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-------------------------------------------------------------------------------
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Installation
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Install cfn-python-lint using either pip or brew: >
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pip install cfn-lint
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<
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If pip is not available use setuptools. >
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python setup.py clean --all
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python setup.py install
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<
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You can install the linter via brew on macOS. >
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brew install cfn-lint
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<
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-------------------------------------------------------------------------------
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Configuration
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To get cloudformation linter to work on only CloudFormation files we must set
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the buffer |filetype| to `yaml.cloudformation`. This causes ALE to lint the
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file with linters configured for cloudformation and YAML files.
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Just put the following in `ftdetect/cloudformation.vim`: >
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au BufRead,BufNewFile *.template.yaml set filetype=yaml.cloudformation
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This will get both cloudformation and yaml linters to work on any file with
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`.template.yaml` extension.
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===============================================================================
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checkov *ale-cloudformation-checkov*
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*ale-options.cloudformation_checkov_executable*
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*g:ale_cloudformation_checkov_executable*
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*b:ale_cloudformation_checkov_executable*
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cloudformation_checkov_executable
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g:ale_cloudformation_checkov_executable
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Type: |String|
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Default: `'checkov'`
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This variable can be changed to use a different executable for checkov.
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*ale-options.cloudformation_checkov_options*
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*g:ale_cloudformation_checkov_options*
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*b:ale_cloudformation_checkov_options*
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cloudformation_checkov_options
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g:ale_cloudformation_checkov_options
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Type: |String|
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Default: `''`
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This variable can be changed to set additional options for checkov.
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-------------------------------------------------------------------------------
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Configuration
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To get chekov to work with cloudformation files (rather than general yaml
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files) we must set the buffer |filetype| to `yaml.cloudformation`. This
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causes ALE to lint the file with linters configured for cloudformation and
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YAML files.
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One option is to put the following in `ftdetect/cloudformation.vim`: >
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au BufRead,BufNewFile *.template.yaml set filetype=yaml.cloudformation
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This will get both cloudformation and yaml linters to work on any file with
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`.template.yaml` extension.
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Another option is to check for the presence of 'AWSTemplateFormatVersion' in
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the yaml file: >
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au BufRead,BufNewFile *.yaml,*.yml if search('AWSTemplateFormatVersion', 'nw') | set filetype=yaml.cloudformation | endif
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<
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===============================================================================
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vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
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