/
defaultClient.go
84 lines (74 loc) · 1.8 KB
/
defaultClient.go
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package core
import (
"fmt"
"log"
"os"
"path/filepath"
)
type defaultClient struct {
err error
manager GeneratorManager
}
func (a *defaultClient) Error() (err error) {
return a.err
}
func (a *defaultClient) Generate() {
cwd, err := os.Getwd()
if err != nil {
log.Fatal(err)
}
src, err := os.ReadFile(os.Getenv("GOFILE"))
if err != nil {
log.Fatal(err)
}
a.writeSources(src, cwd)
a.writeTests(src, cwd)
a.writePlantUML(src, cwd)
}
func (a *defaultClient) WithManager(m GeneratorManager) DeveloperClient {
a.manager = m
return a
}
func (a *defaultClient) writePlantUML(src []byte, cwd string) {
code := a.manager.GenerateSinglePlantUML(string(src))
path := filepath.Join(cwd, "core.puml")
_, err := os.Stat(path)
if err == nil { // skip if file already exists
return
}
if err := os.WriteFile(path, []byte(code), 0644); err != nil {
log.Fatal(err)
}
}
func (a *defaultClient) writeSources(src []byte, cwd string) {
sources := a.manager.GenerateMultipleGoSources(string(src))
for name, code := range sources {
path := filepath.Join(cwd, fmt.Sprintf("%s.go", name))
_, err := os.Stat(path)
if err == nil { // skip if file already exists
continue
}
if err := os.WriteFile(path, []byte(code), 0644); err != nil {
log.Fatal(err)
}
}
}
func (a *defaultClient) writeTests(src []byte, cwd string) {
tests := a.manager.GenerateMultipleGoTests(string(src))
for name, code := range tests {
path := filepath.Join(cwd, fmt.Sprintf("%s_test.go", name))
_, err := os.Stat(path)
if err == nil { // skip if file already exists
continue
}
if err := os.WriteFile(path, []byte(code), 0644); err != nil {
log.Fatal(err)
}
}
}
// NewDefaultClient ...
func NewDefaultClient() DeveloperClient {
return &defaultClient{}
}
// DefaultClient ...
var DefaultClient = NewDefaultClient()