templates: add homebrew-macos

Fix issue 4729

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

templates/README.md

@@ -80,7 +80,8 @@ NOTE: support for non-Linux OSes is [experimental](https://lima-vm.io/docs/relea
 
 ### Alternative package managers
 
-- [`linuxbrew`](./linuxbrew.yaml): [Homebrew](https://brew.sh) on Linux (Ubuntu)
+- [`linuxbrew`](./linuxbrew.yaml), `homebrew-linux`: [Homebrew](https://brew.sh) on Linux (Ubuntu)
+- [`homebrew-macos`](./homebrew-macos.yaml): [Homebrew](https://brew.sh) on macOS
 
 ### Containers
 

templates/homebrew-linux.yaml

@@ -0,0 +1 @@
+linuxbrew.yaml

templates/homebrew-macos.yaml

@@ -0,0 +1,42 @@
+# Homebrew on macOS.
+#
+# Useful for sandboxing `brew` in an isolated environment.
+
+minimumLimaVersion: 2.1.0
+
+base:
+- template:_images/macos
+# Remove this line to disable the mounts
+- template:_default/mounts
+
+# The macOS installer seems to require the display device to be present.
+video:
+  display: "default"
+
+message: |
+  The user password for GUI session is stored in the `~/password` file in the guest.
+  Consider changing it after the first login.
+
+provision:
+- mode: data
+  path: /usr/local/bin/lima-sudo-askpass.sh
+  permissions: 755
+  content: |
+    #!/bin/sh
+    set -eu
+    # This script is expected to be used only for the initial setup.
+    # This script stops working after the user changes the password.
+    cat "$HOME/password"
+- mode: user
+  script: |
+    #!/bin/bash
+    set -eux -o pipefail
+    [ -e /opt/homebrew ] && exit 0
+    curl -o homebrew-install.sh -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh
+    SUDO_ASKPASS=/usr/local/bin/lima-sudo-askpass.sh NONINTERACTIVE=1 /bin/bash homebrew-install.sh
+    rm -f homebrew-install.sh
+    # No /etc/profile.d on macOS
+    echo >> ~/.zprofile
+    echo 'eval "$(/opt/homebrew/bin/brew shellenv zsh)"' >> ~/.zprofile
+    echo >> ~/.bash_profile
+    echo 'eval "$(/opt/homebrew/bin/brew shellenv bash)"' >> ~/.bash_profile

templates/linuxbrew.yaml

@@ -1,9 +1,6 @@
 # Homebrew on Linux.
 #
 # Useful for sandboxing `brew` in an isolated environment.
-#
-# This template does not use macOS as the guest OS, because installation of
-# Xcode Command Line Tools (`xcode-select --install`) requires GUI desktop session.
 
 minimumLimaVersion: 2.0.0
 

website/content/en/docs/usage/guests/macos.md

@@ -8,9 +8,18 @@ weight: 2
 
 Running macOS guests is experimentally supported since Lima v2.1.
 
+{{< tabpane text=true >}}
+{{% tab header="macOS only" %}}
 ```bash
 limactl start template:macos
 ```
+{{% /tab %}}
+{{% tab header="With Homebrew" %}}
+```bash
+limactl start template:homebrew-macos
+```
+{{% /tab %}}
+{{< /tabpane >}}
 
 The user password is randomly generated and stored in the `~/password` file in the VM.
 Consider changing it after the first login.