end_of_eden/cmd/internal/docs/api.go
2024-01-18 20:25:23 +01:00

117 lines
2.4 KiB
Go

package main
import (
"fmt"
"github.com/BigJk/end_of_eden/game"
"github.com/BigJk/end_of_eden/internal/lua/ludoc"
"github.com/samber/lo"
"regexp"
"sort"
"strings"
)
const globTemplate = `<details> <summary><b><code>%s</code></b> </summary> <br/>
%s
</details>
`
const fnTemplate = `<details> <summary><b><code>%s</code></b> </summary> <br/>
%s
**Signature:**
%s
</details>
`
var linkPattern = regexp.MustCompile("[^a-zA-Z\\d\\s:-]")
func functionToMd(fn ludoc.Function) string {
signature := fmt.Sprintf("%s(%s) -> %s", fn.Name, strings.Join(fn.Args, ", "), lo.Ternary(len(fn.Return) == 0, "None", fn.Return))
return fmt.Sprintf(fnTemplate, fn.Name, fn.Description, "```\n"+signature+"\n```")
}
func globToMd(glob ludoc.Global) string {
return fmt.Sprintf(globTemplate, glob.Name, glob.Description)
}
func buildAPIDocs() {
docs := game.NewSession().LuaDocs()
// Fetch the globals and functions keys
globals := lo.Keys(docs.Globals)
functions := lo.Keys(docs.Functions)
// Sort them
sort.Strings(globals)
sort.Strings(functions)
// Get the sorted categories
cats := lo.Keys(docs.Categories)
sort.SliceStable(cats, func(i, j int) bool {
return docs.Categories[cats[i]].Order < docs.Categories[cats[j]].Order
})
// Build index
builder := strings.Builder{}
builder.WriteString("# End Of Eden Lua Docs\n")
builder.WriteString("## Index\n\n")
for _, key := range cats {
cat := docs.Categories[key]
builder.WriteString(fmt.Sprintf("- [%s](#%s)\n", cat.Name, linkPattern.ReplaceAllString(strings.ToLower(strings.ReplaceAll(cat.Name, " ", "-")), "")))
}
builder.WriteString("\n")
// Build docs
for _, key := range cats {
cat := docs.Categories[key]
builder.WriteString("## " + cat.Name + "\n\n")
builder.WriteString(cat.Description + "\n\n")
builder.WriteString("### Globals\n")
hasGlobals := false
for _, key := range globals {
glob := docs.Globals[key]
if glob.Category != cat.Name {
continue
}
builder.WriteString(globToMd(glob))
hasGlobals = true
}
if !hasGlobals {
builder.WriteString("\nNone\n\n")
}
builder.WriteString("### Functions\n")
hasFunctions := false
for _, key := range functions {
fn := docs.Functions[key]
if fn.Category != cat.Name {
continue
}
builder.WriteString(functionToMd(fn))
hasFunctions = true
}
if !hasFunctions {
builder.WriteString("\nNone\n\n")
}
}
// Output docs
fmt.Print(builder.String())
}