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macOS Catalina Xcode 12 Image#

The macos-xcode12 is a customized image based on MacOS 10.15.4 optimized for CI/CD. It comes with a set of preinstalled languages, databases, and utility tools commonly used for CI/CD workflows. The image can be paired with any Apple machine type when defining the agent of your pipeline or block.

The macos-xcode12 is a virtual machine (VM) image. The user in the environment, named semaphore, has full sudo access.

Using the macos-xcode12 OS image in your agent configuration#

To use the macos-xcode12 OS image, define it as the os_image of your agent's machine.

version: 1.0
name: Apple Based Pipeline

agent:
  machine:
    type: a1-standard-4
    os_image: macos-xcode12

blocks:
  - name: "Unit tests"
    task:
      jobs:
        - name: Tests
          commands:
            - make test

The macos-xcode12 OS image can only be used in combination with an Apple machine type a1-standard-4.

System#

ProductVersion: 10.15.4
BuildVersion: 19E266
Kernel Version: Darwin 19.4.0

Version control#

Following version control tools are pre-installed:

Git (2.x)
Git LFS (Git Large File Storage)
Svn

Utilities#

homebrew
bundler
rbenv
nvm
curl
wget
jq
carthage

Browsers#

Safari
google-chrome
firefox
microsoft-edge

Gems#

Following gems are pre-installed:

fastlane (2.170)
cocoapods (1.10.0)

Languages#

Java#

openjdk 14

JavaScript via Node.js#

Installed version:

v13.12.0

Additional tools#

Yarn: 1.22.4

Python#

Installed version:

2.7
3.7

Supporting libraries:

pip: 20.2b1
pip3: 20.0.2

Ruby#

Installed versions:

2.3.7 (system)
2.5.1

Flutter#

v1.22.5

Xcode#