Add DeepSpeech iOS tasks

taskcluster/ios-arm64-tflite-opt.yml

@@ -0,0 +1,21 @@
+build:
+  template_file: darwin-opt-base.tyml
+  dependencies:
+    - "swig-darwin-amd64"
+    - "node-gyp-cache"
+    - "homebrew_builds-darwin-amd64"
+    - "pyenv-darwin-amd64"
+    - "tf_ios-arm64-opt"
+  routes:
+    - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.ios_arm64-tflite"
+    - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.ios_arm64-tflite"
+    - "index.project.deepspeech.deepspeech.native_client.ios_arm64-tflite.${event.head.sha}"
+  tensorflow: ${system.tensorflow.ios_arm64.url}
+  scripts:
+    build: "taskcluster/ios-build.sh"
+    package: "taskcluster/package.sh"
+  nc_asset_name: "native_client.arm64.tflite.ios.tar.xz"
+  maxRunTime: 14400
+  metadata:
+    name: "DeepSpeech iOS ARM64 TFLite"
+    description: "Building DeepSpeech for iOS ARM64, TFLite, optimized version"

taskcluster/ios-build.sh

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+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/tc-tests-utils.sh
+
+source ${DS_ROOT_TASK}/DeepSpeech/tf/tc-vars.sh
+
+BAZEL_TARGETS="
+//native_client:libdeepspeech.so
+"
+
+BAZEL_BUILD_FLAGS="--config=ios_arm64 --define=runtime=tflite ${BAZEL_OPT_FLAGS} ${BAZEL_EXTRA_FLAGS}"
+
+BAZEL_ENV_FLAGS="TF_NEED_CUDA=0"
+
+do_bazel_build

taskcluster/ios-x86_64-tflite-opt.yml

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+build:
+  template_file: darwin-opt-base.tyml
+  dependencies:
+    - "swig-darwin-amd64"
+    - "node-gyp-cache"
+    - "homebrew_builds-darwin-amd64"
+    - "pyenv-darwin-amd64"
+    - "tf_ios-x86_64-opt"
+  routes:
+    - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.ios_x86_64-tflite"
+    - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.ios_x86_64-tflite"
+    - "index.project.deepspeech.deepspeech.native_client.ios_x86_64-tflite.${event.head.sha}"
+  tensorflow: ${system.tensorflow.ios_x86_64.url}
+  scripts:
+    build: "taskcluster/ios-build.sh"
+    package: "taskcluster/package.sh"
+  nc_asset_name: "native_client.x86_64.tflite.ios.tar.xz"
+  maxRunTime: 14400
+  metadata:
+    name: "DeepSpeech iOS x86_64 TFLite"
+    description: "Building DeepSpeech for iOS x86_64, TFLite, optimized version"