69 lines
2.0 KiB
Bash
Executable File
69 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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LOCATION=`dirname "$0"`
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source "${LOCATION}/config.sh"
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HOOK_ARG="$1"
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# sed removes spaces before each line
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MESSAGE=`echo "${@:2}" | sed 's/^ *//'`
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# if message is too long, split it, and after curl, recursively call with remainder
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# 2k max, but we must account for escaping text in json, so limit to 90% capacity
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EXTRA="${MESSAGE:1800}"
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if [ -n "${EXTRA}" ]; then
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MESSAGE="${MESSAGE:0:1800}"
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# as an added elegance, when spliting into pieces, find the last \n newline,
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# and break there instead, but only if the new smaller chunk is of sufficient size
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chunk1=`echo "$MESSAGE" | head -n -1`
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chunks=`echo "$MESSAGE" | tail -n 1`
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if (( "${#chunk1}" >= 1000 )); then
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MESSAGE="$chunk1"
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EXTRA="${chunks}${EXTRA}"
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fi
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fi
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# sed: rewrite json string, because "\u001b[m" needs to "\u001b[0m" instead
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# linux is fine with the missing zero, but discord needs it
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MESSAGE=`echo "${MESSAGE}" | jq -aRs . | sed 's/\\\\u001b\[m/\\\\u001b[0m/g'`
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HOOK="general"
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HOOK_URL=$DISCORD_GENERAL_HOOK
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case $HOOK_ARG in
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block)
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# force block format without color
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if [[ "$MESSAGE" != *"\\u001b"* ]]; then
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MESSAGE="\"\`\`\`${MESSAGE:1:-1}\n\`\`\`\""
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# just here to resolve formatting issue in vim "`"
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fi
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;;
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restake)
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HOOK="restake"
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HOOK_URL=$DISCORD_RESTAKE_HOOK
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;;
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thermal)
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HOOK="thermal"
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HOOK_URL=$DISCORD_THERMAL_HOOK
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;;
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storage)
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HOOK="storage"
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HOOK_URL=$DISCORD_STORAGE_HOOK
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;;
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esac
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# if color detected, update message from "<content>" to "```ansi <content>```", so it gets displayed correctly
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if [[ "$MESSAGE" == *"\\u001b"* ]]; then
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MESSAGE="\"\`\`\`ansi\n${MESSAGE:1:-1}\n\`\`\`\""
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# just here to resolve formatting issue in vim "`"
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fi
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curl -s -H "Content-Type: application/json" -X POST -d "{\"username\": \"${DISCORD_SERVER_NAME}\", \"content\": ${MESSAGE}}" $HOOK_URL | jq -r '.id'
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if [ -n "${EXTRA}" ]; then
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"${LOCATION}/discord.sh" "${HOOK}" "${EXTRA}"
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fi
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