Difference between revisions of "DeveloperWiki:Bash Coding Style"

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 +
==Policy==
 
* encoding is utf-8
 
* encoding is utf-8
 
* use ''#!/bin/bash''
 
* use ''#!/bin/bash''
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* use single quotes if a string does not parseable content
 
* use single quotes if a string does not parseable content
 
* use ''source'' instead of ''.''
 
* use ''source'' instead of ''.''
 +
==Modelines==
 +
Add these lines at the bottom of the document to enforce our guideline:
 +
<pre>
 +
# kate: encoding utf-8; indent-mode normal; indent-width 8; tab-indents on; tab-width 8; word-wrap on; word-wrap-column 132
 +
</pre>

Revision as of 17:16, 13 February 2010

Policy

  • encoding is utf-8
  • use #!/bin/bash
  • indent with tabs
  • tabs have 8 characters
  • don't use more than 132 columns
  • opening braces are top right, closing are bottom left:
foo() {
        echo bar
}
  • if and for statements are like this:
if true; then
        do something
else
        do something else
fi
for i in a b c; do
        echo $i
done
  • use single quotes if a string does not parseable content
  • use source instead of .

Modelines

Add these lines at the bottom of the document to enforce our guideline:

# kate: encoding utf-8; indent-mode normal; indent-width 8; tab-indents on; tab-width 8; word-wrap on; word-wrap-column 132