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Code Issues Releases Wiki Activity

ShellScriptTouchBarItem: fix crash when script returns with error

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This commit is contained in:
bobrosoft 2019-08-27 14:18:24 +04:00
parent aaa54e2709
commit aa67dc10b7
1 changed files with 6 additions and 2 deletions
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8
MTMR/ShellScriptTouchBarItem.swift
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@ -38,7 +38,7 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
helper.font = "1".defaultTouchbarAttributedString.attribute(.font, at: 0, effectiveRange: nil) as? NSFont
let title = NSMutableAttributedString.init(attributedString: helper.attributedString(withANSIEscapedString: scriptResult) ?? NSAttributedString(string: ""))
title.addAttributes([.baselineOffset: 1], range: NSRange(location: 0, length: title.length))
let newBackgoundColor = title.attribute(.backgroundColor, at: 0, effectiveRange: nil) as? NSColor
let newBackgoundColor: NSColor? = title.length != 0 ? title.attribute(.backgroundColor, at: 0, effectiveRange: nil) as? NSColor : nil
// Update UI
DispatchQueue.main.async { [weak self, newBackgoundColor] in
@ -65,7 +65,11 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
task.launch()
let data = pipe.fileHandleForReading.readDataToEndOfFile()
let output: String = NSString(data: data, encoding: String.Encoding.utf8.rawValue) as String? ?? ""
var output: String = NSString(data: data, encoding: String.Encoding.utf8.rawValue) as String? ?? ""
if (output == "" && task.terminationStatus != 0) {
output = "error"
}
return output.replacingOccurrences(of: "\\n+$", with: "", options: .regularExpression)
}