opts: FilterOpt: show empty string if no values are set

follow-up to f81816ef88

We could decide to not initialize a default, and do this only when
setting a value, but this may require more changes, so doing this
as a starting-point.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn
2025-10-13 12:06:25 +02:00
parent bb31a8006e
commit e6d150be16
25 changed files with 27 additions and 24 deletions

View File

@ -13,7 +13,7 @@ List images
|:---------------------------------------|:---------|:--------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `-a`, `--all` | `bool` | | Show all images (default hides intermediate images) |
| [`--digests`](#digests) | `bool` | | Show digests |
| [`-f`](#filter), [`--filter`](#filter) | `filter` | `{}` | Filter output based on conditions provided |
| [`-f`](#filter), [`--filter`](#filter) | `filter` | | Filter output based on conditions provided |
| [`--format`](#format) | `string` | | Format output using a custom template:<br>'table': Print output in table format with column headers (default)<br>'table TEMPLATE': Print output in table format using the given Go template<br>'json': Print in JSON format<br>'TEMPLATE': Print output using the given Go template.<br>Refer to https://docs.docker.com/go/formatting/ for more information about formatting output with templates |
| [`--no-trunc`](#no-trunc) | `bool` | | Don't truncate output |
| `-q`, `--quiet` | `bool` | | Only show image IDs |