chef-run windows unexpected end-of-input, expecting keyword_end

  • 1 year ago
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The error message "unexpected end-of-input, expecting keyword_end" typically occurs in Ruby-based scripts, including Chef recipes, when there is a syntax error in the code. The error indicates that the script ended abruptly without reaching the expected end keyword.

Here are some common reasons for this error and how to resolve them:

  1. Missing end Keyword:
    Check your code for missing end keywords. For example, if you have defined a block or loop (e.g., if, do, while, for), ensure that you have a corresponding end statement to close that block or loop.

  2. Mismatched do and end:
    If you have a do statement, make sure you have a matching end statement to close the block.

  3. Incorrect Indentation:
    Verify that the code is properly indented. In Ruby, indentation is significant for defining blocks of code. Incorrect indentation can lead to unexpected results and syntax errors.

  4. Unclosed String or Comment:
    If you have multiline strings or comments in your code, ensure they are properly closed or terminated.

  5. Brackets and Parentheses:
    Check that all brackets ([]), curly braces ({}), and parentheses (()) are balanced and properly closed.

  6. Nested Blocks:
    If you have nested blocks (e.g., if inside a do block), ensure that each block is correctly closed with the appropriate end statement.

For example, a common mistake in Chef recipes is forgetting to close a do block. Here's an example of a corrected block:

ruby
# Incorrect (missing `end`)

execute 'my_command' do

  command 'echo Hello, World!'

end



# Correct

execute 'my_command' do

  command 'echo Hello, World!'

end

If you are using Chef Solo or chef-run to run the Chef recipe, the error might be due to a syntax issue in your recipe. Carefully review the code and make sure all blocks and statements are properly closed.

If you are still unable to identify the exact cause of the error, you can share the relevant portion of your Chef recipe or code, and I can help you pinpoint the issue.