formatters: Add GNU style formatter#801
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lorenzo merged 1 commit intohadolint:masterfrom Mar 22, 2022
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Add a GNU style formatter to Hadolint. This formatter enhances Hadolints ability to produce output for consumption by other programs, notably the integration with Emacs will become easier. GNU style error messages are described here: https://www.gnu.org/prep/standards/html_node/Errors.html This formatter differs in three ways from the default TTY output format: - the GNU style has an additional colon after the line number - the GNU style has no color output - the GNU style includes the name of the program (hadolint) in the output, since Hadolint is not an interactive program Adding a new formatter instead of modifying the existing TTY formatter avoids breaking backwards compatibility. Since the differences only matters when consuming Hadolint's output with another program, configuring Hadolint to use this formatter does not hurt usability either. fixes: hadolint#766
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Add a GNU style formatter to Hadolint.
This formatter enhances Hadolints ability to produce output for
consumption by other programs, notably the integration with Emacs will
become easier. GNU style error messages are
described here: https://www.gnu.org/prep/standards/html_node/Errors.html
This formatter differs in three ways from the default TTY output format:
hadolint) in theoutput, since Hadolint is not an interactive program
Adding a new formatter instead of modifying the existing TTY
formatter avoids breaking backwards compatibility. Since the differences
only matters when consuming Hadolint's output with another program,
configuring Hadolint to use this formatter does not hurt usability
either.
fixes: #766