Add examples for Golang api #166

	name: macos

	on:
	push:
	branches:
	- master
	paths:
	- '.github/workflows/macos.yaml'
	- '.github/scripts/run-test.sh'
	- 'CMakeLists.txt'
	- 'cmake/**'
	- 'sherpa-ncnn/csrc/*'
	pull_request:
	branches:
	- master
	paths:
	- '.github/workflows/macos.yaml'
	- '.github/scripts/run-test.sh'
	- 'CMakeLists.txt'
	- 'cmake/**'
	- 'sherpa-ncnn/csrc/*'

	concurrency:
	group: macos-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	macos:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [macos-latest]

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Configure CMake
	shell: bash
	run: \|
	mkdir build
	cd build
	cmake -D CMAKE_BUILD_TYPE=Release ..

	- name: Build sherpa-ncnn for macos
	run: \|
	cd build
	make -j2

	ls -lh lib
	ls -lh bin

	ls -lh bin/sherpa-ncnn
	file bin/sherpa-ncnn

	ls -lh bin/sherpa-ncnn-microphone
	file bin/sherpa-ncnn-microphone

	ls -lh bin/decode-file-c-api
	file bin/decode-file-c-api

	- name: Upload binary sherpa-ncnn and sherpa-ncnn-microphone
	uses: actions/upload-artifact@v2
	with:
	name: sherpa-ncnn-pre-built-binaries-os-${{ matrix.os }}
	path: ./build/bin

	- name: Test sherpa-ncnn
	run: \|
	export PATH=$PWD/build/bin:$PATH
	export EXE=sherpa-ncnn

	.github/scripts/run-test.sh

	- name: Test C API
	run: \|
	export PATH=$PWD/build/bin:$PATH
	export EXE=decode-file-c-api

	.github/scripts/run-test.sh

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