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mirror of https://github.com/wader/fq.git synced 2024-12-26 23:15:04 +03:00
fq/pkg/decode/format.go
Mattias Wadman b08ef00dd1 decode,interp: Refactor format groups into a proper struct
Replaces []Format with a Group type.
A bit more type safe.
Breaking change for RegisterFormat, now takes a first argument that is a "single" format group.
Lots of naming cleanup.

This is also preparation for decode group argument which will enable doing intresting
probing, ex a format decoder could know it's decode as part of probe group  (html could
be probed possibly), or have "arg probe" group for decoder who inspect args to know
if they should probe (-d /path/to/schema etc) to enable nice CLI-ergonomics.
2023-04-29 20:02:34 +02:00

35 lines
652 B
Go

package decode
type Group struct {
Name string
Formats []*Format
DefaultInArg any
}
type Dependency struct {
Groups []*Group
Out *Group
}
type Format struct {
Name string
ProbeOrder int // probe order is from low to hi value then by name
Description string
Groups []*Group
DecodeFn func(d *D) any
DefaultInArg any
RootArray bool
RootName string
Dependencies []Dependency
Functions []string
SkipDecodeFunction bool
}
func FormatFn(fn func(d *D) any) *Group {
return &Group{
Formats: []*Format{
{DecodeFn: fn},
},
}
}