Orcasound processing #7

	name: Orcasound processing

	on:
	# To run manually
	workflow_dispatch:

	jobs:
	process:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- uses: actions/setup-python@v2

	- name: Install Python dependencies
	run: \|
	python -m pip install -U pip
	python -m pip install -U setuptools wheel
	python -m pip install awscli matplotlib scipy m3u8 git+https://github.com/kkroening/ffmpeg-python

	- name: Install ffmpeg
	run: \|
	sudo apt-get update
	sudo apt-get install ffmpeg

	# - name: Get latest timestamp
	# run: \|
	# aws --no-sign-request s3 cp s3://streaming-orcasound-net/rpi_bush_point/latest.txt .
	# read -r timestamp<latest.txt
	# echo "timestamp=$timestamp" >> $GITHUB_ENV

	- name: Set hardcoded "full" timestamp
	# 1618317018
	# Tue Apr 13 2021 12:30:18 GMT+0000
	run: \|
	echo "timestamp=1618317018" >> $GITHUB_ENV

	- uses: actions/cache@v2
	id: cache
	with:
	path: \|
	bush_point/${{ env.timestamp }}/
	key: bush_point-${{ env.timestamp }}

	- name: Get all files
	if: steps.cache.outputs.cache-hit != 'true'
	run: \|
	aws --no-sign-request s3 sync s3://streaming-orcasound-net/rpi_bush_point/hls/${{ env.timestamp }}/ bush_point/${{ env.timestamp }}
	rm -rf bush_point/${{ env.timestamp }}/live2159.ts

	- name: Create spectrograms
	run: \|
	mkdir -p png/bush_point/${{ env.timestamp }}
	python orcasound_processing.py bush_point/${{ env.timestamp }} -o png/bush_point/${{ env.timestamp }}

	- name: Upload spectrograms
	uses: actions/upload-artifact@v2
	with:
	name: Spectrograms
	path: \|
	png/bush_point/${{ env.timestamp }}/*.png

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