internal: remove sys package

This package is replaced by container/stub. Remove and replace it with unexported implementation for the upcoming test suite rewrite.

Signed-off-by: Ophestra <cat@gensokyo.uk>

4 files changed, 13 insertions, 14 deletions

diff --git a/cmd/hakurei/command.go b/cmd/hakurei/command.go
index 0600a559..1671902e 100644
--- a/cmd/hakurei/command.go
+++ b/cmd/hakurei/command.go
@@ -18,7 +18,6 @@ import (
 	"hakurei.app/internal/app"
 	"hakurei.app/internal/app/state"
 	"hakurei.app/internal/hlog"
-	"hakurei.app/internal/sys"
 	"hakurei.app/system"
 	"hakurei.app/system/dbus"
 )
@@ -43,7 +42,7 @@ func buildCommand(ctx context.Context, out io.Writer) command.Command {
 		config := tryPath(args[0])
 		config.Args = append(config.Args, args[1:]...)
 
-		app.Main(ctx, std, config)
+		app.Main(ctx, config)
 		panic("unreachable")
 	})
 
@@ -79,7 +78,7 @@ func buildCommand(ctx context.Context, out io.Writer) command.Command {
 				passwd     *user.User
 				passwdOnce sync.Once
 				passwdFunc = func() {
-					us := strconv.Itoa(sys.MustUid(std, flagIdentity))
+					us := strconv.Itoa(app.HsuUid(new(app.Hsu).MustID(), flagIdentity))
 					if u, err := user.LookupId(us); err != nil {
 						hlog.Verbosef("cannot look up uid %s", us)
 						passwd = &user.User{
@@ -163,7 +162,7 @@ func buildCommand(ctx context.Context, out io.Writer) command.Command {
 				}
 			}
 
-			app.Main(ctx, std, config)
+			app.Main(ctx, config)
 			panic("unreachable")
 		}).
 			Flag(&flagDBusConfigSession, "dbus-config", command.StringFlag("builtin"),
@@ -219,7 +218,9 @@ func buildCommand(ctx context.Context, out io.Writer) command.Command {
 	{
 		var flagShort bool
 		c.NewCommand("ps", "List active instances", func(args []string) error {
-			printPs(os.Stdout, time.Now().UTC(), state.NewMulti(std.Paths().RunDirPath.String()), flagShort, flagJSON)
+			var sc hst.Paths
+			app.CopyPaths(&sc, new(app.Hsu).MustID())
+			printPs(os.Stdout, time.Now().UTC(), state.NewMulti(sc.RunDirPath.String()), flagShort, flagJSON)
 			return errSuccess
 		}).Flag(&flagShort, "short", command.BoolFlag(false), "Print instance id")
 	}
diff --git a/cmd/hakurei/main.go b/cmd/hakurei/main.go
index b71f50c8..2b9193b6 100644
--- a/cmd/hakurei/main.go
+++ b/cmd/hakurei/main.go
@@ -15,7 +15,6 @@ import (
 	"hakurei.app/container"
 	"hakurei.app/internal"
 	"hakurei.app/internal/hlog"
-	"hakurei.app/internal/sys"
 )
 
 var (
@@ -27,8 +26,6 @@ var (
 
 func init() { hlog.Prepare("hakurei") }
 
-var std sys.State = new(sys.Std)
-
 func main() {
 	// early init path, skips root check and duplicate PR_SET_DUMPABLE
 	container.TryArgv0(hlog.Output{}, hlog.Prepare, internal.InstallOutput)
diff --git a/cmd/hakurei/parse.go b/cmd/hakurei/parse.go
index 56ff83e1..897382ea 100644
--- a/cmd/hakurei/parse.go
+++ b/cmd/hakurei/parse.go
@@ -11,6 +11,7 @@ import (
 	"syscall"
 
 	"hakurei.app/hst"
+	"hakurei.app/internal/app"
 	"hakurei.app/internal/app/state"
 	"hakurei.app/internal/hlog"
 )
@@ -87,7 +88,9 @@ func tryShort(name string) (config *hst.Config, entry *state.State) {
 	if likePrefix && len(name) >= 8 {
 		hlog.Verbose("argument looks like prefix")
 
-		s := state.NewMulti(std.Paths().RunDirPath.String())
+		var sc hst.Paths
+		app.CopyPaths(&sc, new(app.Hsu).MustID())
+		s := state.NewMulti(sc.RunDirPath.String())
 		if entries, err := state.Join(s); err != nil {
 			log.Printf("cannot join store: %v", err)
 			// drop to fetch from file
diff --git a/cmd/hakurei/print.go b/cmd/hakurei/print.go
index 387b5c25..938517b8 100644
--- a/cmd/hakurei/print.go
+++ b/cmd/hakurei/print.go
@@ -12,8 +12,8 @@ import (
 	"time"
 
 	"hakurei.app/hst"
+	"hakurei.app/internal/app"
 	"hakurei.app/internal/app/state"
-	"hakurei.app/internal/sys"
 	"hakurei.app/system/dbus"
 )
 
@@ -21,10 +21,8 @@ func printShowSystem(output io.Writer, short, flagJSON bool) {
 	t := newPrinter(output)
 	defer t.MustFlush()
 
-	info := &hst.Info{
-		Paths: std.Paths(),
-		User:  sys.MustGetUserID(std),
-	}
+	info := &hst.Info{User: new(app.Hsu).MustID()}
+	app.CopyPaths(&info.Paths, info.User)
 
 	if flagJSON {
 		printJSON(output, short, info)