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// Copyright 2025 WIT.COM Inc Licensed GPL 3.0
package forgepb
import (
"os"
"os/user"
"path/filepath"
"go.wit.com/lib/config"
"go.wit.com/lib/fhelp"
"go.wit.com/lib/protobuf/gitpb"
"go.wit.com/log"
)
/* better syntax from gin
Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default(opts ...OptionFunc) *Engine {
engine := New()
engine.Use(Logger(), Recovery())
return engine.With(opts...)
}
*/
func Init() *Forge {
f := new(Forge)
cfg := new(ForgeConfigs)
err := config.ConfigLoad(cfg, "forge", "forge")
f.Config = cfg
if err != nil {
// fhelp.DumpENV("finit:")
f.setenv()
if !fhelp.QuestionUser("This is your first time using forge, use these default values?") {
os.Exit(-1)
}
f.Config.InitDefaults()
f.Config.ConfigSave()
f.initFromConfig()
f.Config.DumpENV()
return f
}
if f.Config.Username == "" {
usr, _ := user.Current()
f.Config.Username = usr.Username
f.Config.ConfigSave()
}
f.initFromConfig()
if f.Config.Mode == ForgeMode_MASTER {
log.Printf("forge.Init() %s len()=%d\n", f.Config.Filename, f.Repos.Len())
// fhelp.DumpENV("finit:")
f.Config.DumpENV()
}
return f
}
func InitByAppname(argname string) *Forge {
cfg := new(ForgeConfigs)
err := config.ConfigLoad(cfg, argname, "forge")
if err != nil {
log.Info("forge has not been configured yet", cfg.Filename)
log.Info("go install go.wit.com/apps/forge@latest")
os.Exit(-1)
}
f := new(Forge)
f.Config = cfg
f.initFromConfig()
log.Printf("forge.Init() %s len()=%d\n", f.Config.Filename, f.Repos.Len())
return f
}
func (f *Forge) initFromConfig() {
if f.configENV() {
log.Info("ENV changed config. todo: save config here")
f.Config.ConfigSave()
}
if f.Config.ReposPB != os.Getenv("FORGE_REPOSPB") {
// if different, use the ENV var
// this probably means that it gets saved as the default in the config
// we probably want that (?)
f.Config.ReposPB = os.Getenv("FORGE_REPOSPB")
}
if _, s := filepath.Split(f.Config.ReposPB); s != "repos.pb" {
fhelp.DumpENV("forge:")
f.Config.DumpENV()
log.Infof("ReposPB invalid filename '%s'\n", f.Config.ReposPB)
os.Exit(-1)
}
f.Repos = gitpb.NewRepos()
f.Repos.ConfigLoad(f.Config.ReposPB)
// init the Patchsets
f.Patchsets = NewPatchsets()
// todo: play with these / determine good values based on user's machine
if f.Config.RillX == 0 {
f.Config.RillX = 10
}
if f.Config.RillY == 0 {
f.Config.RillY = 20
}
}
func (f *Forge) SetConfigSave(b bool) {
config.SetChanged("forge", b)
}
// saves the config if there have been changes
func (f *Forge) Exit() {
// log.Info("forge.configSave =", f.configSave)
if f.Config.Mode == ForgeMode_MASTER {
// fhelp.DumpENV("forge:")
// f.Config.DumpENV()
// todo: tell the user to switch to NORMAL mode
}
f.ConfigSave()
if f.Repos != nil {
if config.HasChanged("repos") {
if err := f.Repos.ConfigSave(f.Config.ReposPB); err != nil {
log.Info("forge.Repos.ConfigSave() error", err)
}
}
}
// log.Info("forge.Exit() ok")
os.Exit(0)
}
// the first thing done is process any ENV settings
// try to NOT use the ENV settings anywhere but here
// all initial ENV settings should be stored in the forge struct
func (f *Forge) setenv() {
f.once.Do(func() {
log.Info("doing setenv()")
if err := fhelp.ConfigureENV(); err != nil {
log.Info("forge ConfigureENV() failed", err)
os.Exit(-1)
}
if f.Config == nil {
log.Info("forge.Config() was nil")
os.Exit(-1)
}
// f.forgeURL = os.Getenv("FORGE_URL")
f.hostname = os.Getenv("HOSTNAME")
if os.Getenv("FORGE_GOWORK") == "true" {
f.goWork = true
}
f.Config.ReposPB = os.Getenv("FORGE_REPOSPB")
f.Config.ReposDir = os.Getenv("FORGE_REPOSDIR")
f.Config.PatchDir = os.Getenv("FORGE_PATCHDIR")
f.Config.ForgeURL = os.Getenv("FORGE_URL")
fhelp.DumpENV("setenv end()")
})
}
func (f *Forge) GetForgeURL() string {
return f.Config.ForgeURL
}
// set the URL for forge otherwise fallback to ENV or to forge.wit.com
func (f *Forge) SetForgeURL(url string) {
if url == "" {
url = os.Getenv("FORGE_URL")
}
if url == "" {
url = "https://forge.wit.com/"
}
f.Config.ForgeURL = url
os.Setenv("FORGE_URL", f.Config.ForgeURL)
log.Info("Forge URL has been set to", f.Config.ForgeURL)
}
// the first thing done is process any ENV settings
// try to NOT use the ENV settings anywhere but here
// all initial ENV settings should be stored in the forge struct
func (f *Forge) configENV() bool {
var changed bool
f.once.Do(func() {
if err := fhelp.ConfigureENV(); err != nil {
log.Info("forge ConfigureENV() failed", err)
os.Exit(-1)
}
if os.Getenv("FORGE_REPOPB") != "" && f.Config.ReposPB != os.Getenv("FORGE_REPOPB") {
log.Info("ENV: updating FORGE_REPOSPB from", f.Config.ReposPB, "to", os.Getenv("FORGE_REPOPB"))
f.Config.ReposPB = os.Getenv("FORGE_REPOPB")
changed = true
}
if os.Getenv("FORGE_GOSRC") != "" && f.Config.ReposDir != os.Getenv("FORGE_GOSRC") {
log.Info("ENV: updating FORGE_GOSRC from", f.Config.ReposDir, "to", os.Getenv("FORGE_GOSRC"))
f.Config.ReposDir = os.Getenv("FORGE_GOSRC")
changed = true
}
if os.Getenv("FORGE_PATCHDIR") != "" && f.Config.PatchDir != os.Getenv("FORGE_PATCHDIR") {
log.Info("ENV: updating FORGE_PATCHDIR from", f.Config.PatchDir, "to", os.Getenv("FORGE_PATCHDIRC"))
f.Config.PatchDir = os.Getenv("FORGE_PATCHDIR")
changed = true
}
f.Config.ForgeURL = os.Getenv("FORGE_URL")
f.hostname = os.Getenv("HOSTNAME")
if os.Getenv("FORGE_GOWORK") == "true" {
f.goWork = true
}
})
if changed {
// save config here
}
return changed
}
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