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Diffstat (limited to 'doc/guix.texi')
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1 files changed, 25 insertions, 3 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index d6460a785f..9a6a5c307d 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -14058,9 +14058,12 @@ otherwise. @node Invoking guix style @section Invoking @command{guix style} -The @command{guix style} command helps packagers style their package -definitions according to the latest fashionable trends. The command -currently provides the following styling rules: +The @command{guix style} command helps users and packagers alike style +their package definitions and configuration files according to the +latest fashionable trends. It can either reformat whole files, with the +@option{--whole-file} option, or apply specific @dfn{styling rules} to +individual package definitions. The command currently provides the +following styling rules: @itemize @item @@ -14115,6 +14118,12 @@ the packages. The @option{--styling} or @option{-S} option allows you to select the style rule, the default rule being @code{format}---see below. +To reformat entire source files, the syntax is: + +@example +guix style --whole-file @var{file}@dots{} +@end example + The available options are listed below. @table @code @@ -14122,6 +14131,19 @@ The available options are listed below. @itemx -n Show source file locations that would be edited but do not modify them. +@item --whole-file +@itemx -f +Reformat the given files in their entirety. In that case, subsequent +arguments are interpreted as file names (rather than package names), and +the @option{--styling} option has no effect. + +As an example, here is how you might reformat your operating system +configuration (you need write permissions for the file): + +@example +guix style -f /etc/config.scm +@end example + @item --styling=@var{rule} @itemx -S @var{rule} Apply @var{rule}, one of the following styling rules: |