From b9f325f91b44fa732ef8c7d4426732d86fcc2139 Mon Sep 17 00:00:00 2001
From: Timofey Solomko <tsolomko@gmail.com>
Date: Wed, 7 Feb 2018 23:59:42 +0300
Subject: [PATCH] Small text/comments-related changes

---
 .gitignore                                             |  4 ++--
 Sources/Common/Container/ContainerEntryType.swift      |  1 +
 .../ContainerEntryInfo+CustomStringConvertible.swift   |  3 +--
 .../GzipHeader+CustomStringConvertible.swift           | 10 ++++++----
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/.gitignore b/.gitignore
index 23120e2b..d27d5587 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,10 +64,10 @@ fastlane/Preview.html
 fastlane/screenshots
 fastlane/test_output
 
-# Ignore symbolic link to swcomp executable built by SPM.
+# Ignore symbolic link to swcomp executable built by SPM
 /swcomp
 
-# Ignore Package.resolved, because there is no dependencies by default for this package.
+# Ignore Package.resolved, because we don't want to fix dependencies' versions
 Package.resolved
 
 # Ignore docs generated by SourceKitten
diff --git a/Sources/Common/Container/ContainerEntryType.swift b/Sources/Common/Container/ContainerEntryType.swift
index c5e73600..24fe14b0 100644
--- a/Sources/Common/Container/ContainerEntryType.swift
+++ b/Sources/Common/Container/ContainerEntryType.swift
@@ -28,6 +28,7 @@ public enum ContainerEntryType {
     /// Entry type is unknown.
     case unknown
 
+    /// This initalizer's semantics assume conversion from UNIX type, which, by definition, doesn't have `unknown` type.
     init?(_ unixType: UInt32) {
         switch unixType {
         case 0o010000:
diff --git a/Sources/swcomp/Extensions/ContainerEntryInfo+CustomStringConvertible.swift b/Sources/swcomp/Extensions/ContainerEntryInfo+CustomStringConvertible.swift
index facfd02d..919d328e 100644
--- a/Sources/swcomp/Extensions/ContainerEntryInfo+CustomStringConvertible.swift
+++ b/Sources/swcomp/Extensions/ContainerEntryInfo+CustomStringConvertible.swift
@@ -9,8 +9,7 @@ import SWCompression
 extension ContainerEntryInfo where Self: CustomStringConvertible {
 
     public var description: String {
-        var output = ""
-        output += "Name: \(self.name)\n"
+        var output = "Name: \(self.name)\n"
 
         switch self.type {
         case .blockSpecial:
diff --git a/Sources/swcomp/Extensions/GzipHeader+CustomStringConvertible.swift b/Sources/swcomp/Extensions/GzipHeader+CustomStringConvertible.swift
index a718f343..166cc6cf 100644
--- a/Sources/swcomp/Extensions/GzipHeader+CustomStringConvertible.swift
+++ b/Sources/swcomp/Extensions/GzipHeader+CustomStringConvertible.swift
@@ -9,10 +9,12 @@ import SWCompression
 extension GzipHeader: CustomStringConvertible {
 
     public var description: String {
-        var output = ""
-        output += "File name: \(self.fileName ?? "")\n"
-        output += "File system type: \(self.osType)\n"
-        output += "Compression method: \(self.compressionMethod)\n"
+        var output = """
+        File name: \(self.fileName ?? "")
+        File system type: \(self.osType)
+        Compression method: \(self.compressionMethod)
+        
+        """
         if let mtime = self.modificationTime {
             output += "Modification time: \(mtime)\n"
         }