Xcode includes all of the command-line tools. If it is installed on your system, remove it to uninstall the command-line tools. To find out what version of Xcode is being used by your tools, run the following command in Terminal:. It operates on one or more targets contained in your project, or a scheme contained in your project or workspace. See below for various xcodebuild usage. Be sure to navigate to the directory containing your project or workspace in Terminal before running any of the following commands. To list all targets, build configurations, and schemes used in your project, run the following command in Terminal:.
See Xcode Help's Build configuration file reference for more information about xcconfig files. See Xcode Help's Build setting reference for more information about these build settings. In Xcode, the Configurations section of your project's Info pane provides a pop-up menu, which sets the default configuration to be used by xcodebuild when building a target. Use this pop-up menu to select a default build configuration for xcodebuild as seen in Figure 2.
To build unit tests without running them from the command line, execute the following command in Terminal:.
Technical Note TN Building from the Command Line with Xcode FAQ
To run unit tests without building them from the command line, execute any of the following command in Terminal:. The test action requires specifying a scheme and a destination. The -workspace option allows you to specify the name of your workspace. Use this option when your scheme is contained in an Xcode workspace.
The -project option allows you to specify the name of your Xcode project. Use this option when your scheme is contained in an Xcode project.
It is required when there are multiple Xcode projects in the same directory and optional, otherwise. The -destination option allows you to specify a destination for your unit tests.
Xcode Command Line Tools
The -only-testing and -skip-testing options, which are optional, allow you to run only a specific test and to skip a test, respectively. TestTarget , which is required, is the name of the test bundle. TestClass and TestMethod , which are both optional, respectively represent the name of the class and the name of the method to be tested. For macOS apps, destinationspecifier supports the platform and arch keys as seen in Table 1.
Both keys are required for running your unit tests in macOS.
How to Install Command Line Tools in Mac OS X (Without Xcode)
For iOS and tvOS apps, destinationspecifier supports the platform, name, and id keys as seen in Table 2. Xcode Server controls server-side bots that continuously build, analyze, test, and even archive your Xcode projects. The Xcode IDE configures these bots, analyzes nightly build and test results, and can track down which check-in broke the build. When building, Xcode compiles the asset catalog into the most efficient bundle for final distribution. Simply press Cmd-Shift-O to instantly open any file within your workspace using the primary editor, or hold the Option key when selecting a file to open it in the Assistant editor.
Open Quickly is an essential tool in any keyboard-driven workflow. Press a single button to capture a complete representation of the current OpenGL frame from an iOS device.
Xcode displays the shader information, and can visually construct how the frame was assembled within the Xcode debugger. Xcode goes beyond just reporting errors.
A brief overview is presented during code completion, with more links and references available within the Utility area. Find bugs in your code before the app is even run by letting the built-in static analyzer try out thousands of possible code paths in a few seconds.
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Tell Instruments which app to analyze, what type of data to collect, and simply click the big red button as data is collected and stored for further analysis. As data is recorded and displayed over time it is easy to see relationships, both between different types of collected data, or the same data collected over multiple runs.
Inspect data spikes on the graph to see what code is executing at the time, then easily jump into Xcode to fix the problem. Choose any of the bundled instruments in the library from low-level CPU, network, or file activity, to advanced graphics and user-event instruments. Hard-to-find errors and crashes can be trapped within Instruments when an app tries to access memory that is no longer available.
Drill down through data points, sort to find the most CPU-consuming methods, and view the code directly within the Instruments UI to pinpoint the problem. Sample performance data with a simple key press, using low overhead to collect high-fidelity information. I just downloaded the older After execution of xcode-select —install on MAC But, if I want use wget how do i do.. I juste reboot my mac and I have this error wget: Even if I install Xcode correctly. How to resolve this problem? While I can use some of these cmds, there are quite a few I dont know and cant find any documentation about.
Anybody know of anyplace that might list and describe some of these? You have to enter exact syntax at the command line, if you combine words or commands with a flag or parameter the command will always show an error. The command line offers no leeway or forgiveness, everything must be precise and exact. Name required.
What is the Command Line Tools Package?
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