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main.go
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main.go
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package main
import (
"errors"
"github.com/mavolin/repogen/module/bob"
"github.com/mavolin/repogen/module/boil"
"github.com/mavolin/repogen/module/crud"
"github.com/mavolin/repogen/module/parseid"
"github.com/mavolin/repogen/module/search"
"github.com/mavolin/repogen/module/setter"
"golang.org/x/tools/go/packages"
"path/filepath"
)
func main() {
if err := run(); err != nil {
panic(err)
}
}
func run() error {
pkg, err := loadPackage()
wd, err := filepath.Abs(".")
if err != nil {
return err
}
errChan := make(chan error)
go func() { errChan <- parseid.Generate(pkg) }()
go func() { errChan <- crud.Generate(pkg, wd) }()
go func() { errChan <- search.Generate(pkg) }()
go func() { errChan <- setter.Generate(pkg) }()
var errs []error
for i := 0; i < 4; i++ {
if err := <-errChan; err != nil {
errs = append(errs, err)
}
}
if len(errs) > 0 {
return errors.Join(errs...)
}
// reload for boil and bob
pkg, err = loadPackage()
if err != nil {
return err
}
go func() { errChan <- boil.Generate(pkg, wd) }()
go func() { errChan <- bob.Generate(pkg, wd) }()
for i := 0; i < 2; i++ {
if err := <-errChan; err != nil {
errs = append(errs, err)
}
}
if len(errs) > 0 {
return errors.Join(errs...)
}
return nil
}
func loadPackage() (*packages.Package, error) {
load, err := packages.Load(&packages.Config{
Mode: packages.NeedName | packages.NeedTypes | packages.NeedDeps | packages.NeedCompiledGoFiles | packages.NeedSyntax,
}, ".")
if err != nil {
return nil, err
}
if len(load) == 0 {
return nil, errors.New("failed to load current directory (does it contain any go files?)")
} else if len(load) != 1 {
return nil, errors.New("expected to only load a single package")
}
pkg := load[0]
if len(pkg.CompiledGoFiles) != len(pkg.Syntax) {
return nil, errors.New("len(CompiledGoFiles) != len(Syntax)")
}
return pkg, nil
}