github.com/kcburge/terraform@v0.11.12-beta1/website/docs/commands/fmt.html.markdown (about)

     1  ---
     2  layout: "docs"
     3  page_title: "Command: fmt"
     4  sidebar_current: "docs-commands-fmt"
     5  description: |-
     6    The `terraform fmt` command is used to rewrite Terraform configuration files to a canonical format and style.
     7  ---
     8  
     9  # Command: fmt
    10  
    11  The `terraform fmt` command is used to rewrite Terraform configuration files
    12  to a canonical format and style.
    13  
    14  ## Usage
    15  
    16  Usage: `terraform fmt [options] [DIR]`
    17  
    18  By default, `fmt` scans the current directory for configuration files. If
    19  the `dir` argument is provided then it will scan that given directory
    20  instead. If `dir` is a single dash (`-`) then `fmt` will read from standard
    21  input (STDIN).
    22  
    23  The command-line flags are all optional. The list of available flags are:
    24  
    25  * `-list=true` - List files whose formatting differs (disabled if using STDIN)
    26  * `-write=true` - Write result to source file instead of STDOUT (disabled if
    27      using STDIN or -check)
    28  * `-diff=false` - Display diffs of formatting changes
    29  * `-check=false` - Check if the input is formatted. Exit status will be 0 if
    30      all input is properly formatted and non-zero otherwise.