命令行参数

L-Zephyr · May 23, 2018 · b83357a · b83357a
1 parent 45ad660
commit b83357a
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/Drafter.xcodeproj/xcuserdata/lzephyr.xcuserdatad/xcschemes/xcschememanagement.plist b/Drafter.xcodeproj/xcuserdata/lzephyr.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -27,7 +27,7 @@
 		<key>PathKitPackageDescription.xcscheme</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>3</integer>
+			<integer>2</integer>
 		</dict>
 		<key>drafter.xcscheme</key>
 		<dict>
@@ -37,7 +37,7 @@
 		<key>drafterPackageDescription.xcscheme</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>2</integer>
+			<integer>3</integer>
 		</dict>
 		<key>drafterPackageTests.xcscheme</key>
 		<dict>

diff --git a/Sources/Drafter/main.swift b/Sources/Drafter/main.swift
@@ -22,7 +22,7 @@ enum DraftOutputType: String {
 }
 
 // 命令行参数解析
-let filePath = StringOption("f", "file", true, "The file or directory to be parsed, supported: .h and .m. Multiple arguments are separated by commas.")
+let filePath = StringOption("f", "file", false, "The file or directory to be parsed, supported: .h and .m. Multiple arguments are separated by commas.")
 
 let output = EnumOption<DraftOutputType>(shortFlag: "t", longFlag: "type", required: false, helpMessage: "The output type. Choose 'html' to generate a html page, choose 'png' to generate a picture. Defaults to 'html'")
 
@@ -52,6 +52,8 @@ if version.value {
 
 // 必须指定文件路径
 guard let paths = filePath.value else {
+    print("Error: File path was missing!")
+    cli.printUsage()
     exit(EX_USAGE)
 }