Merge pull request #303 from Countly/format

clang-format integration to format code

.clang-format

@@ -0,0 +1,33 @@
+# Basic indentation settings
+IndentWidth: 2
+TabWidth: 2
+ContinuationIndentWidth: 4
+UseTab: Never
+IndentPPDirectives: BeforeHash
+
+# Code formatting rules
+BreakBeforeBraces: Custom
+BraceWrapping:
+  AfterClass: true
+  AfterControlStatement: true
+  AfterEnum: true
+  AfterFunction: true
+  AfterNamespace: true
+  AfterStruct: true
+  AfterUnion: true
+  BeforeCatch: true
+  BeforeElse: true
+  IndentBraces: false
+ColumnLimit: 300
+
+# Blank lines
+MaxEmptyLinesToKeep: 1
+
+# Alignment
+AlignConsecutiveAssignments: true
+AlignConsecutiveDeclarations: true
+AlignOperands: true
+AlignTrailingComments: true
+
+# Import statements
+SortIncludes: true

Package.swift

@@ -36,6 +36,7 @@ let package = Package(
                 "LICENSE",
                 "README.md",
                 "countly_dsym_uploader.sh",
+                "format.sh",
                 "CHANGELOG.md",
                 "SECURITY.md",
                 "CountlyTests/"

format.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+CDP=$(osascript -e '
+tell application "Xcode"
+    activate
+    --wait for Xcode to remove edited flag from filename
+    delay 0.3
+    set last_word_in_main_window to (word -1 of (get name of window 1))
+    set current_document to document 1 whose name ends with last_word_in_main_window
+    set current_document_path to path of current_document
+    --CDP is assigned last set value: current_document_path
+end tell ')
+
+sleep 0.6 ### during save Xcode stops listening for file changes
+/usr/local/bin/clang-format -style=file -i ${CDP}
+
+# EOF