more logging and better errors related to bwrap

.gitignore

@@ -1,2 +1,4 @@
 .idea
-/bin
+.vscode
+/bin
+*.epk

lib/main.go

@@ -259,6 +259,22 @@ func BuildEPK(projectDir string, inMemory bool, buildConfig Build, logger *Logge
 			return 0, tempDir, err, ErrBubbleWrapInsufficientPermissions
 		}
 
+		logger.LogFunc(Log{
+			Level:   "DEBUG",
+			Content: "Temp directory: " + tempDir,
+			Prompt:  false,
+		})
+		logger.LogFunc(Log{
+			Level:   "DEBUG",
+			Content: "Target root: " + targetRoot,
+			Prompt:  false,
+		})
+		logger.LogFunc(Log{
+			Level:   "DEBUG",
+			Content: "Joined path: " + filepath.Join("/", buildConfig.TargetRoot),
+			Prompt:  false,
+		})
+
 		arguments := []string{
 			"--unshare-net",
 			"--bind", "/bin", "/bin",
@@ -275,7 +291,7 @@ func BuildEPK(projectDir string, inMemory bool, buildConfig Build, logger *Logge
 			"--tmpfs", "/run",
 			"--tmpfs", "/tmp",
 			"--proc", "/proc",
-			"/usr/bin/fakeroot", "--", // fakeroot-tcp still installs as "fakeroot" for some reason TODO: handle wrong fakeroot installation
+			"/usr/bin/fakeroot-tcp", "--", // fakeroot-tcp still installs as "fakeroot" for some reason TODO: handle wrong fakeroot installation
 			"/bin/sh", "/eternity/build.sh",
 		}
 
@@ -299,7 +315,7 @@ func BuildEPK(projectDir string, inMemory bool, buildConfig Build, logger *Logge
 			Prompt:  false,
 		})
 		logger.LogFunc(Log{
-			Level:   "INFO",
+			Level:   "DEBUG",
 			Content: "Command: bwrap " + strings.Join(arguments, " "),
 			Prompt:  false,
 		})
@@ -329,7 +345,7 @@ func BuildEPK(projectDir string, inMemory bool, buildConfig Build, logger *Logge
 		})
 		if err != nil {
 			logger.LogFunc(Log{
-				Level:   "INFO",
+				Level:   "ERROR",
 				Content: "Error occurred while executing build.sh, returning error",
 				Prompt:  false,
 			})

test-package/eternity.json

@@ -1,13 +1,29 @@
 {
-    "metadata": {
-      "name": "example-package",
-      "version": "1.0.0"
-    },
-    "build": {
-      "type": "host",
-      "steps": [
-        "echo Building the package...",
-        "echo Done!"
-      ]
+  "metadata": {
+    "author": "Arzumify",
+    "name": "mypkg",
+    "desc": "A wonderful package",
+    "longDesc": "A very wonderful package\nWith a very long\nDescription!",
+    "version": "1.0.2",
+    "license": "MIT",
+    "arch": "noarch",
+    "deps": [],
+    "specialFiles": {
+      "noDelete": ["/etc/config.conf"],
+      "noReplace": ["/var/hi/cache.thing"]
     }
-  }
+  },
+  "build": {
+    "type": "host",
+    "deps": [],
+    "steps": [
+      "mkdir -p build/t/etc/",
+      "mkdir -p build/t/var/hi/",
+      "touch build/t/etc/config.conf",
+      "touch build/t/var/hi/cache.thing"
+    ],
+    "root": "build",
+    "hooks": "install-scripts",
+    "files": "resources"
+  }
+}