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| author | Matthew Penner <me@matthewp.io> | 2020-09-14 12:30:12 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-14 12:30:12 -0600 |
| commit | b88e2b6a497789307b0a12f9867cf2ac8088d73a (patch) | |
| tree | 60c795e4c95ab5058fc1ec1c3aa027c378fb26af /cmd/commands.go | |
| parent | 4217217badf220d7d2c25f43f955fdc8454f2c64 (diff) | |
cmd: Allow `caddy fmt` to read from stdin (#3680)
* Allow 'caddy fmt' to read from stdin
* fmt: use '-' as the file name for reading from stdin
* Minor adjustments
Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
Diffstat (limited to 'cmd/commands.go')
| -rw-r--r-- | cmd/commands.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/cmd/commands.go b/cmd/commands.go index 99d5245..ea8402d 100644 --- a/cmd/commands.go +++ b/cmd/commands.go @@ -263,8 +263,12 @@ provisioning stages.`, Formats the Caddyfile by adding proper indentation and spaces to improve human readability. It prints the result to stdout. -If --write is specified, the output will be written to the config file -directly instead of printing it.`, +If --overwrite is specified, the output will be written to the config file +directly instead of printing it. + +If you wish you use stdin instead of a regular file, use - as the path. +When reading from stdin, the --overwrite flag has no effect: the result +is always printed to stdout.`, Flags: func() *flag.FlagSet { fs := flag.NewFlagSet("format", flag.ExitOnError) fs.Bool("overwrite", false, "Overwrite the input file with the results") |