mirror of https://github.com/oxen-io/session-ios
				
				
				
			
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			57 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Bash
		
	
			
		
		
	
	
			57 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Bash
		
	
#!/usr/bin/env bash
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#
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# Script used with Drone CI to check for the existence of a build artifact.
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if [[ -z ${DRONE_REPO} || -z ${DRONE_PULL_REQUEST} ]]; then
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	echo -e "\n\n\n\n\e[31;1mRequired env variables not specified, likely a tag build so just failing\e[0m\n\n\n"
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	exit 1
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fi
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# This file info MUST match the structure of `base` in the `drone-static-upload.sh` script in
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# order to function correctly
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prefix="session-ios-"
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suffix="-${DRONE_COMMIT:0:9}-sim.tar.xz"
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# Extracting head.label using string manipulation
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echo "Extracting repo information for 'https://api.github.com/repos/${DRONE_REPO}/pulls/${DRONE_PULL_REQUEST}'"
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pr_info=$(curl -s https://api.github.com/repos/${DRONE_REPO}/pulls/${DRONE_PULL_REQUEST})
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pr_info_clean=$(echo "$pr_info" | tr -d '[:space:]')
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head_info=$(echo "$pr_info_clean" | sed -n 's/.*"head"\(.*\)"base".*/\1/p')
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fork_repo=$(echo "$head_info" | grep -o '"full_name":"[^"]*' | sed 's/"full_name":"//')
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fork_branch=$(echo "$head_info" | grep -o '"ref":"[^"]*' | sed 's/"ref":"//')
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upload_dir="https://oxen.rocks/${fork_repo}/${fork_branch}"
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echo "Starting to poll ${upload_dir}/ every 10s to check for a build matching '${prefix}.*${suffix}'"
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# Loop indefinitely the CI can timeout the script if it takes too long
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total_poll_duration=0
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max_poll_duration=$((30 * 60))	# Poll for a maximum of 30 mins
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while true; do
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	# Need to add the trailing '/' or else we get a '301' response
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	build_artifacts_html=$(curl -s "${upload_dir}/")
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	if [ $? != 0 ]; then
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		echo -e "\n\n\n\n\e[31;1mFailed to retrieve build artifact list\e[0m\n\n\n"
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		exit 1
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	fi
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	# Extract 'session-ios...' titles using grep and awk then look for the target file
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	current_build_artifacts=$(echo "$build_artifacts_html" | grep -o "href=\"${prefix}[^\"]*" | sed 's/href="//')
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	target_file=$(echo "$current_build_artifacts" | grep -o "${prefix}.*${suffix}" | tail -n 1)
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	if [ -n "$target_file" ]; then
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		echo -e "\n\n\n\n\e[32;1mExisting build artifact at ${upload_dir}/${target_file}\e[0m\n\n\n"
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	    exit 0
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	fi
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	# Sleep for 10 seconds before checking again
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	sleep 10
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	total_poll_duration=$((total_poll_duration + 10))
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	if [ $total_poll_duration -gt $max_poll_duration ]; then
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		echo -e "\n\n\n\n\e[31;1mCould not find existing build artifact after polling for 30 minutes\e[0m\n\n\n"
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		exit 1
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	fi
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done
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