Files
wails/v2/cmd/wails/internal/commands/generate/generate.go
Lea Anthony 62374b9b53 Js package generation (#554)
* WIP

* Generation of index.js

* Add RelativeToCwd

* Add JSDoc comments

* Convert to ES6 syntax

* Fix typo

* Initial generation of typescript declarations

* Typescript improvements

* Improved @returns jsdoc

* Improved declaration files

* Simplified output

* Rename file

* Tidy up

* Revert "Simplified output"

This reverts commit 15cdf7382b.

* Now parsing actual code

* Support Array types

* Reimagined parser

* Wrap parsing in Parser

* Rewritten module generator (TS Only)

* Final touches

* Slight refactor to improve output

* Struct comments. External struct literal binding

* Reworked project parser *working*

* remove debug info

* Refactor of parser

* remove the spew

* Better Ts support

* Better project generation logic

* Support local functions in bind()

* JS Object generation. Linting.

* Support json tags in module generation

* Updated mod files

* Support vscode file generation

* Better global.d.ts

* add ts-check to templates

* Support TS declaration files

* improved 'generate' command for module
2020-11-15 09:25:38 +11:00

92 lines
2.1 KiB
Go

package generate
import (
"io"
"time"
"github.com/leaanthony/clir"
"github.com/wailsapp/wails/v2/pkg/clilogger"
"github.com/wailsapp/wails/v2/pkg/parser"
)
// AddSubcommand adds the `dev` command for the Wails application
func AddSubcommand(app *clir.Cli, w io.Writer) error {
command := app.NewSubCommand("generate", "Code Generation Tools")
// Backend API
backendAPI := command.NewSubCommand("module", "Generates a JS module for the frontend to interface with the backend")
// Quiet Init
quiet := false
backendAPI.BoolFlag("q", "Supress output to console", &quiet)
backendAPI.Action(func() error {
// Create logger
logger := clilogger.New(w)
logger.Mute(quiet)
app.PrintBanner()
logger.Print("Generating Javascript module for Go code...")
// Start Time
start := time.Now()
p, err := parser.GenerateWailsFrontendPackage()
if err != nil {
return err
}
logger.Println("done.")
logger.Println("")
elapsed := time.Since(start)
packages := p.Packages
// Print report
for _, pkg := range p.Packages {
if pkg.ShouldGenerate() {
logPackage(pkg, logger)
}
}
logger.Println("%d packages parsed in %s.", len(packages), elapsed)
return nil
})
return nil
}
func logPackage(pkg *parser.Package, logger *clilogger.CLILogger) {
logger.Println("Processed Go package '" + pkg.Gopackage.Name + "' as '" + pkg.Name + "'")
for _, strct := range pkg.Structs() {
logger.Println("")
logger.Println(" Processed struct '" + strct.Name + "'")
if strct.IsBound {
for _, method := range strct.Methods {
logger.Println(" Bound method '" + method.Name + "'")
}
}
if strct.IsUsedAsData {
for _, field := range strct.Fields {
if !field.Ignored {
logger.Print(" Processed ")
if field.IsOptional {
logger.Print("optional ")
}
logger.Println("field '" + field.Name + "' as '" + field.JSName() + "'")
}
}
}
}
logger.Println("")
// logger.Println(" Original Go Package Path:", pkg.Gopackage.PkgPath)
// logger.Println(" Original Go Package Path:", pkg.Gopackage.PkgPath)
}