From c6ba96a058eb5c4f17f802f957b78009ffb026e7 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Fri, 10 May 2019 10:18:18 -0400
Subject: [PATCH] Move magicleap build to taskcluster.

---
 etc/ci/buildbot_steps.yml        | 29 ++--------------
 etc/taskcluster/decision_task.py | 57 +++++++++++++++++++++++++++++++-
 2 files changed, 58 insertions(+), 28 deletions(-)

diff --git a/etc/ci/buildbot_steps.yml b/etc/ci/buildbot_steps.yml
index c9ead7956c8..acadbd9c9a2 100644
--- a/etc/ci/buildbot_steps.yml
+++ b/etc/ci/buildbot_steps.yml
@@ -126,33 +126,6 @@ linux-nightly:
   - rm -rf ./python/_virtualenv
   - ./etc/ci/clean_build_artifacts.sh
 
-magicleap:
- env:
-  MAGICLEAP_SDK: /Users/servo/magicleap/v0.17.0
-  MLCERT: /Users/servo/magicleap/certs/TempSharedCert.cert
- commands:
-  - ./mach clean-nightlies --keep 3 --force
-  - ./mach clean-cargo-cache --keep 3 --force
-  - ./etc/ci/clean_build_artifacts.sh
-  - env -u OPENSSL_INCLUDE_DIR -u OPENSSL_LIB_DIR ./mach build --magicleap --dev
-  - ./mach package --magicleap --dev
-  - bash ./etc/ci/lockfile_changed.sh
-  - ./etc/ci/clean_build_artifacts.sh
-
-magicleap-nightly:
- env:
-  MAGICLEAP_SDK: /Users/servo/magicleap/v0.17.0
-  MLCERT: /Users/servo/magicleap/certs/TempSharedCert.cert
- commands:
-  - ./mach clean-nightlies --keep 3 --force
-  - ./mach clean-cargo-cache --keep 3 --force
-  - ./etc/ci/clean_build_artifacts.sh
-  - env -u OPENSSL_INCLUDE_DIR -u OPENSSL_LIB_DIR ./mach build --magicleap --release
-  - ./mach package --magicleap --release
-  - ./mach upload-nightly magicleap
-  - bash ./etc/ci/lockfile_changed.sh
-  - ./etc/ci/clean_build_artifacts.sh
-
 arm64:
  env:
   AR: /usr/bin/aarch64-linux-gnu-ar
@@ -196,6 +169,8 @@ mac-rel-wpt3: []
 android-nightly: []
 windows-msvc-nightly: []
 mac-nightly: []
+magicleap-nightly: []
+magicleap: []
 
 # No longer maintained
 arm32: []
diff --git a/etc/taskcluster/decision_task.py b/etc/taskcluster/decision_task.py
index 36a9d3b1d01..850d939f6e6 100644
--- a/etc/taskcluster/decision_task.py
+++ b/etc/taskcluster/decision_task.py
@@ -18,7 +18,7 @@ def main(task_for):
 
     if task_for == "github-push":
         # FIXME https://github.com/servo/servo/issues/22325 implement these:
-        magicleap_dev = linux_arm32_dev = linux_arm64_dev = lambda: None
+        linux_arm32_dev = linux_arm64_dev = lambda: None
 
         # FIXME https://github.com/servo/servo/issues/22187
         # In-emulator testing is disabled for now. (Instead we only compile.)
@@ -94,6 +94,7 @@ def main(task_for):
         windows_nightly()
         macos_nightly()
         update_wpt()
+        magicleap_nightly()
 
 
 # These are disabled in a "real" decision task,
@@ -796,6 +797,60 @@ def macos_build_task(name):
     )
 
 
+def magicleap_build_task(name, build_type):
+    return (
+        macos_build_task(name)
+        .with_treeherder("MagicLeap aarch64", build_type)
+        .with_directory_mount(
+            "https://servo-deps.s3.amazonaws.com/magicleap/macos-sdk-v0.17.0.tar.gz",
+            sha256="e81de47ad963891ac68768d93ab5a36ed3af3a3efebb4dbc4db2e65647d57655",
+            path="magicleap"
+        )
+        .with_directory_mount(
+            "https://servo-deps.s3.amazonaws.com/magicleap/TempSharedCert.zip",
+            sha256="cdc2d26bc87ecf1cd8133df4e72c4eca5df7ddd815d0adf3045460253c1fe123",
+            path="magicleap"
+        )
+        # Early script in order to run with the initial $PWD
+        .with_early_script("""
+            export MAGICLEAP_SDK="$PWD/magicleap/v0.17.0"
+            export MLCERT="$PWD/magicleap/TempSharedCert.cert"
+        """)
+        .with_script("""
+            unset OPENSSL_INCLUDE_DIR
+            unset OPENSSL_LIB_DIR
+            export HOST_CC=$(brew --prefix llvm)/bin/clang
+            export HOST_CXX=$(brew --prefix llvm)/bin/clang++
+        """)
+    )
+
+
+def magicleap_dev():
+    return (
+        magicleap_build_task("Dev build", "Dev")
+        .with_script("""
+            ./mach build --magicleap --dev
+            env -u DYLD_LIBRARY_PATH ./mach package --magicleap --dev
+        """)
+        .find_or_create("build.magicleap_dev." + CONFIG.git_sha)
+    )
+
+
+def magicleap_nightly():
+    return (
+        magicleap_build_task("Nightly build and upload", "Release")
+        .with_features("taskclusterProxy")
+        .with_scopes("secrets:get:project/servo/s3-upload-credentials")
+        .with_script("""
+            ./mach build --magicleap --release
+            env -u DYLD_LIBRARY_PATH ./mach package --magicleap --release
+            "./mach upload-nightly magicleap --secret-from-taskcluster",
+        """)
+        .with_artifacts("repo/target/magicleap/aarch64-linux-android/release/Servo2D.mpk")
+        .find_or_create("build.magicleap_nightly." + CONFIG.git_sha)
+    )
+
+
 CONFIG.task_name_template = "Servo: %s"
 CONFIG.index_prefix = "project.servo.servo"
 CONFIG.docker_image_build_worker_type = "servo-docker-worker"