Xcode 26 RC (#276)

* Xcode 26 RC

* Updated expected list

.ci/cirrus.base.yml

@@ -2,18 +2,26 @@ task:
   name: "Update Base Images ($MACOS_VERSION)"
   alias: update-base
   matrix:
+    - env:
+        MACOS_VERSION: ventura
+        DISABLE_SIP_TEMPLATE: disable-sip.pkr.hcl
     - env:
         MACOS_VERSION: sonoma
+        DISABLE_SIP_TEMPLATE: disable-sip.pkr.hcl
     - env:
         MACOS_VERSION: sequoia
+        DISABLE_SIP_TEMPLATE: disable-sip-with-username.pkr.hcl
     - env:
         MACOS_VERSION: tahoe
+        DISABLE_SIP_TEMPLATE: disable-sip-with-username.pkr.hcl
   <<: *defaults
   pull_vanilla_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-vanilla:latest
   build_base_script:
     - packer init templates/base.pkr.hcl
     - packer build -var macos_version="$MACOS_VERSION" templates/base.pkr.hcl
+  disable_sip_script:
+    - packer build -var vm_name=$MACOS_VERSION-base "templates/${DISABLE_SIP_TEMPLATE}"
   push_base_script:
     - tart push $MACOS_VERSION-base ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest
   always:

.ci/cirrus.release.yml

@@ -3,12 +3,13 @@ task:
   matrix:
     - env:
         MACOS_VERSION: sequoia
+        XCODE_COMPONENTS: "MetalToolchain"
   <<: *defaults
   pull_base_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest
   build_script:
     - packer init templates/xcode.pkr.hcl
-    - packer build -var macos_version="$MACOS_VERSION" -var xcode_version="[\"$CIRRUS_TAG\"]" templates/xcode.pkr.hcl
+    - packer build -var macos_version="$MACOS_VERSION" -var xcode_version="[\"$CIRRUS_TAG\"]" -var xcode_components="[\"$XCODE_COMPONENTS\"]" templates/xcode.pkr.hcl
   push_script: |
     if [[ $CIRRUS_TAG == *"beta"* ]]
     then

.ci/cirrus.runner.yml

@@ -8,7 +8,7 @@ task:
         ADDITIONAL_IOS_BUILDS: "17.5"
         DISK_SIZE: 275
       - MACOS_VERSION: sequoia
-        XCODE_VERSIONS: "16.4,\"26-beta-5\",16.3,16.2,16.1,16"
+        XCODE_VERSIONS: "16.4,\"26-rc\",16.3,16.2,16.1,16"
         ADDITIONAL_IOS_BUILDS: "18.5,18.4,18.2,17.5"
         DISK_SIZE: 600
   <<: *defaults

.ci/cirrus.vanilla.yml

@@ -1,16 +1,13 @@
 env:
   RESOLVE_VM_NAME: "resolve-macos-number-task-id-${CIRRUS_TASK_ID}"
   RESOLVE_FILE: "${RESOLVE_VM_NAME}.txt"
-  DISABLE_SIP_TEMPLATE: disable-sip.pkr.hcl
 
 task:
   name: "Update Vanilla Image ($MACOS_VERSION)"
   env:
     matrix:
       - MACOS_VERSION: tahoe
-        DISABLE_SIP_TEMPLATE: disable-sip-with-username.pkr.hcl
       - MACOS_VERSION: sequoia
-        DISABLE_SIP_TEMPLATE: disable-sip-with-username.pkr.hcl
       - MACOS_VERSION: sonoma
       - MACOS_VERSION: ventura
       - MACOS_VERSION: monterey
@@ -19,8 +16,6 @@ task:
   build_script:
     - packer init templates/vanilla-$MACOS_VERSION.pkr.hcl
     - packer build templates/vanilla-$MACOS_VERSION.pkr.hcl
-  disable_sip_script:
-    - packer build -var vm_name=$MACOS_VERSION-vanilla "templates/${DISABLE_SIP_TEMPLATE}"
   resolve_macos_number_script:
     - packer build -var vm_base_name=$MACOS_VERSION-vanilla -var vm_name=$RESOLVE_VM_NAME -var resolve_file=$RESOLVE_FILE templates/resolve-macos-number.pkr.hcl
     - echo "MACOS_NUMBER=$(cat $RESOLVE_FILE)" >> $CIRRUS_ENV

.ci/cirrus.xcode.yml

@@ -4,7 +4,8 @@ task:
   env:
     matrix:
       - MACOS_VERSION: tahoe
-        XCODE_VERSION: 26-beta-5
+        XCODE_VERSION: 26-rc
+        XCODE_COMPONENTS: "MetalToolchain"
         LATEST: true
       - MACOS_VERSION: sequoia
         XCODE_VERSION: 16.4
@@ -22,12 +23,17 @@ task:
         LATEST: true
       - MACOS_VERSION: sonoma
         XCODE_VERSION: 16
+      - MACOS_VERSION: sonoma
+        XCODE_VERSION: 15.4
+      - MACOS_VERSION: ventura
+        XCODE_VERSION: 15.4
+        LATEST: true
   <<: *defaults
   pull_base_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest
   build_xcode_script:
     - packer init templates/xcode.pkr.hcl
-    - packer build -var macos_version="$MACOS_VERSION" -var xcode_version="[\"$XCODE_VERSION\"]" templates/xcode.pkr.hcl
+    - packer build -var macos_version="$MACOS_VERSION" -var xcode_version="[\"$XCODE_VERSION\"]" -var xcode_components="[$XCODE_COMPONENTS]" templates/xcode.pkr.hcl
   push_script: |
     if [[ -z "$LATEST" ]]
     then

README.md

@@ -14,19 +14,11 @@ See a full list of VMs available [here](https://github.com/orgs/cirruslabs/packa
 ## Release Cadence
 
 Once a new version of Xcode is released, we will initiate a GitHub release which will automatically build and push
-a new version of the `macos-sequoia-xcode:N`. This generally happens within 24 hours of a release.
+a new version of the `macos-sequoia-xcode:N`. This generally happens the next weekend after a release.
 Please watch this repository releases to get notified about new images.
 
-For an Xcode release which is non beta and not an RC `ghcr.io/cirruslabs/macos-runner:sequoia` image will also be updated.
-
 ## Update Cadence
 
-Some of the images are regularly getting rebuild in order to update the pre-installed packages. The following images are updated
-monthly on the first Saturday of the month:
+Some of the images are regularly getting rebuild in order to update the pre-installed packages. 
 
-* `ghcr.io/cirruslabs/macos-{sequoia,sonoma}-base`
-* `ghcr.io/cirruslabs/macos-runner:sonoma` which is a superset of `ghcr.io/cirruslabs/macos-sonoma-xcode:{latest,16.1,16,15.4,15.3,15.2,15.1,15.0.1}`
-* `ghcr.io/cirruslabs/macos-runner:sequoia` which is a superset of `ghcr.io/cirruslabs/macos-sequoia-xcode:{latest,16.3,16.2,16.1,16,15.4}`
-
-Note that `ghcr.io/cirruslabs/macos-runner:{sequoia,sonoma}` are updated every Sunday and these images are [optimised for startup](https://cirrus-runners.app/blog/2024/04/11/optimizing-startup-time-of-cirrus-runners/)
-on Cirrus Runners and Cirrus CI services.
+[This configuration file](.ci/cirrus.release.yml) defines images that are getting rebuilt monthly on the first Saturday of the month.

data/expected.sequoia.runtimes.txt

@@ -7,13 +7,13 @@ iOS 18.3 (18.3.1 - 22D8075) - com.apple.CoreSimulator.SimRuntime.iOS-18-3
 iOS 18.4 (18.4 - 22E238) - com.apple.CoreSimulator.SimRuntime.iOS-18-4
 iOS 18.5 (18.5 - 22F77) - com.apple.CoreSimulator.SimRuntime.iOS-18-5
 iOS 18.6 (18.6 - 22G86) - com.apple.CoreSimulator.SimRuntime.iOS-18-6
-iOS 26.0 (26.0 - 23A5308g) - com.apple.CoreSimulator.SimRuntime.iOS-26-0
+iOS 26.0 (26.0 - 23A339) - com.apple.CoreSimulator.SimRuntime.iOS-26-0
 tvOS 18.4 (18.4 - 22L254) - com.apple.CoreSimulator.SimRuntime.tvOS-18-4
 tvOS 18.5 (18.5 - 22L572) - com.apple.CoreSimulator.SimRuntime.tvOS-18-5
-tvOS 26.0 (26.0 - 23J5327g) - com.apple.CoreSimulator.SimRuntime.tvOS-26-0
+tvOS 26.0 (26.0 - 23J352) - com.apple.CoreSimulator.SimRuntime.tvOS-26-0
 watchOS 11.4 (11.4 - 22T250) - com.apple.CoreSimulator.SimRuntime.watchOS-11-4
 watchOS 11.5 (11.5 - 22T572) - com.apple.CoreSimulator.SimRuntime.watchOS-11-5
-watchOS 26.0 (26.0 - 23R5328g) - com.apple.CoreSimulator.SimRuntime.watchOS-26-0
+watchOS 26.0 (26.0 - 23R351) - com.apple.CoreSimulator.SimRuntime.watchOS-26-0
 visionOS 2.4 (2.4 - 22O237) - com.apple.CoreSimulator.SimRuntime.xrOS-2-4
 visionOS 2.5 (2.5 - 22O473) - com.apple.CoreSimulator.SimRuntime.xrOS-2-5
-visionOS 26.0 (26.0 - 23M5311g) - com.apple.CoreSimulator.SimRuntime.xrOS-26-0
+visionOS 26.0 (26.0 - 23M336) - com.apple.CoreSimulator.SimRuntime.xrOS-26-0

templates/vanilla-sequoia.pkr.hcl

@@ -12,7 +12,7 @@ packer {
 }
 
 source "tart-cli" "tart" {
-  from_ipsw    = "https://updates.cdn-apple.com/2025SummerFCS/fullrestores/082-08674/51294E4D-A273-44BE-A280-A69FC347FB87/UniversalMac_15.6_24G84_Restore.ipsw"
+  from_ipsw    = "https://updates.cdn-apple.com/2025SummerFCS/fullrestores/093-10809/CFD6DD38-DAF0-40DA-854F-31AAD1294C6F/UniversalMac_15.6.1_24G90_Restore.ipsw"
   vm_name      = "sequoia-vanilla"
   cpu_count    = 4
   memory_gb    = 8

templates/vanilla-tahoe.pkr.hcl

@@ -12,7 +12,7 @@ packer {
 }
 
 source "tart-cli" "tart" {
-  from_ipsw    = "https://updates.cdn-apple.com/2025SummerSeed/fullrestores/093-03417/C35F3BA3-6DCD-473C-9266-A3BF390520BE/UniversalMac_26.0_25A5327h_Restore.ipsw"
+  from_ipsw    = "https://updates.cdn-apple.com/2025SummerSeed/fullrestores/093-28610/036AE4A3-8A7D-44F1-A26F-ED754C346A74/UniversalMac_26.0_25A5351b_Restore.ipsw"
   vm_name      = "tahoe-vanilla"
   cpu_count    = 4
   memory_gb    = 8
@@ -58,13 +58,17 @@ source "tart-cli" "tart" {
     # Are you sure you don't want to use Location Services?
     "<wait10s><tab><spacebar>",
     # Select Your Time Zone
-    "<wait10s><tab><tab>UTC<enter><leftShiftOn><tab><tab><leftShiftOff><spacebar>",
+    "<wait10s><tab><tab><tab>UTC<enter><leftShiftOn><tab><leftShiftOff><spacebar>",
     # Analytics
     "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
     # Screen Time
     "<wait10s><tab><tab><spacebar>",
     # Siri
     "<wait10s><tab><spacebar><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # You Mac is Ready for FileVault
+    "<wait10s><leftShiftOn><tab><tab><leftShiftOff><spacebar>",
+    # Mac Data Will Not Be Securely Encrypted
+    "<wait10s><tab><spacebar>",
     # Choose Your Look
     "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
     # Update Mac Automatically
@@ -72,14 +76,14 @@ source "tart-cli" "tart" {
     # Welcome to Mac
     "<wait30s><spacebar>",
     # Disable Voice Over
-    "<leftAltOn><f5><leftAltOff>",
+    "<wait10s><leftAltOn><f5><leftAltOff>",
     # Enable Keyboard navigation
     # This is so that we can navigate the System Settings app using the keyboard
-    "<wait10s><leftAltOn><spacebar><leftAltOff>Terminal<enter>",
-    "<wait10s>defaults write NSGlobalDomain AppleKeyboardUIMode -int 3<enter>",
+    "<wait10s><leftAltOn><spacebar><leftAltOff>Terminal<wait10s><enter>",
+    "<wait10s><wait10s>defaults write NSGlobalDomain AppleKeyboardUIMode -int 3<enter>",
     "<wait10s><leftAltOn>q<leftAltOff>",
     # Now that the installation is done, open "System Settings"
-    "<wait10s><leftAltOn><spacebar><leftAltOff>System Settings<enter>",
+    "<wait10s><leftAltOn><spacebar><leftAltOff>System Settings<wait10s><enter>",
     # Navigate to "Sharing"
     "<wait10s><leftCtrlOn><f2><leftCtrlOff><right><right><right><down>Sharing<enter>",
     # Navigate to "Screen Sharing" and enable it

templates/xcode.pkr.hcl

@@ -20,6 +20,12 @@ variable "additional_ios_builds" {
   default = []
 }
 
+variable "xcode_components" {
+  type    = list(string)
+  default = []
+  description = "Additional Xcode components to download."
+}
+
 variable "expected_runtimes_file" {
   type    = string
   default = ""
@@ -194,6 +200,15 @@ build {
     )
   }
 
+  provisioner "shell" {
+    inline = concat(
+      ["source ~/.zprofile"],
+      [
+        for component in var.xcode_components : "xcodebuild -downloadComponent ${component}"
+      ]
+    )
+  }
+
   provisioner "shell" {
     inline = [
       "source ~/.zprofile",