app: port app to use the system package

This commit does away with almost all baggage left over from the Ego port. Error wrapping also got simplified. All API changes happens to be internal which means no changes to main except renaming of the BaseError type.

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

1 files changed, 11 insertions, 10 deletions

diff --git a/internal/app/share.display.go b/internal/app/share.display.go
index 86343d8b..2675c01b 100644
--- a/internal/app/share.display.go
+++ b/internal/app/share.display.go
@@ -6,6 +6,7 @@ import (
 	"path"
 
 	"git.ophivana.moe/cat/fortify/acl"
+	"git.ophivana.moe/cat/fortify/internal/fmsg"
 	"git.ophivana.moe/cat/fortify/internal/state"
 )
 
@@ -22,29 +23,28 @@ var (
 	ErrXDisplay = errors.New(display + " unset")
 )
 
-type ErrDisplayEnv BaseError
-
 func (seal *appSeal) shareDisplay() error {
 	// pass $TERM to launcher
 	if t, ok := os.LookupEnv(term); ok {
-		seal.sys.setEnv(term, t)
+		seal.sys.bwrap.SetEnv[term] = t
 	}
 
 	// set up wayland
 	if seal.et.Has(state.EnableWayland) {
 		if wd, ok := os.LookupEnv(waylandDisplay); !ok {
-			return (*ErrDisplayEnv)(wrapError(ErrWayland, "WAYLAND_DISPLAY is not set"))
+			return fmsg.WrapError(ErrWayland,
+				"WAYLAND_DISPLAY is not set")
 		} else if seal.wlDone == nil {
 			// hardlink wayland socket
 			wp := path.Join(seal.RuntimePath, wd)
 			wpi := path.Join(seal.shareLocal, "wayland")
 			w := path.Join(seal.sys.runtime, "wayland-0")
-			seal.sys.link(wp, wpi)
-			seal.sys.setEnv(waylandDisplay, w)
+			seal.sys.Link(wp, wpi)
+			seal.sys.bwrap.SetEnv[waylandDisplay] = w
 			seal.sys.bwrap.Bind(wpi, w)
 
 			// ensure Wayland socket ACL (e.g. `/run/user/%d/wayland-%d`)
-			seal.sys.updatePermTag(state.EnableWayland, wp, acl.Read, acl.Write, acl.Execute)
+			seal.sys.UpdatePermType(state.EnableWayland, wp, acl.Read, acl.Write, acl.Execute)
 		} else {
 			// set wayland socket path (e.g. `/run/user/%d/wayland-%d`)
 			seal.wl = path.Join(seal.RuntimePath, wd)
@@ -55,10 +55,11 @@ func (seal *appSeal) shareDisplay() error {
 	if seal.et.Has(state.EnableX) {
 		// discover X11 and grant user permission via the `ChangeHosts` command
 		if d, ok := os.LookupEnv(display); !ok {
-			return (*ErrDisplayEnv)(wrapError(ErrXDisplay, "DISPLAY is not set"))
+			return fmsg.WrapError(ErrXDisplay,
+				"DISPLAY is not set")
 		} else {
-			seal.sys.changeHosts(seal.sys.Username)
-			seal.sys.setEnv(display, d)
+			seal.sys.ChangeHosts(seal.sys.user.Username)
+			seal.sys.bwrap.SetEnv[display] = d
 			seal.sys.bwrap.Bind("/tmp/.X11-unix", "/tmp/.X11-unix")
 		}
 	}