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https://github.com/mag37/dockcheck.git
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31a45f1d84
* Add file notification channel * Bypass file channel notifications for dockcheck.sh script * Implement notification channel template reuse and advanced configuration variables. * Fix text insertion formatting for dockcheck script and container updates. * Fix dockcheck.sh notification csv and text output. * Fix ntfy variable references and replace tr for uppercase conversion. * Fix ALLOWEMPTY logic, undefined snippet case, and README formatting. * Refactor notification send/skip logic. Adjust missing variable return codes. * Adjust notifications README section for clarity and readability. --------- Co-authored-by: Matthew Oleksowicz <matt@everyoneneeds.it>
39 lines
1.5 KiB
Bash
39 lines
1.5 KiB
Bash
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
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NOTIFY_DISCORD_VERSION="v0.5"
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#
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# Required receiving services must already be set up.
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# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
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# If you instead wish make your own modifications, make a copy in the same directory as the main dockcheck.sh script.
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# Do not modify this file directly within the "notify_templates" subdirectory. Set DISCORD_WEBHOOK_URL in your dockcheck.config file.
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trigger_discord_notification() {
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if [[ -n "$1" ]]; then
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discord_channel="$1"
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else
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discord_channel="discord"
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fi
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UpperChannel="${discord_channel^^}"
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DiscordWebhookUrlVar="${UpperChannel}_WEBHOOK_URL"
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if [[ -z "${!DiscordWebhookUrlVar:-}" ]]; then
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printf "The ${discord_channel} notification channel is enabled, but required configuration variables are missing. Discord notifications will not be sent.\n"
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remove_channel discord
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return 0
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fi
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DiscordWebhookUrl="${!DiscordWebhookUrlVar}" # e.g. DISCORD_WEBHOOK_URL=https://discord.com/api/webhooks/<token string>
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JsonData=$( "$jqbin" -n \
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--arg username "$FromHost" \
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--arg body "$MessageBody" \
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'{"username": $username, "content": $body}' )
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curl -S -o /dev/null ${CurlArgs} -X POST -H "Content-Type: application/json" -d "$JsonData" "$DiscordWebhookUrl"
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if [[ $? -gt 0 ]]; then
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NotifyError=true
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fi
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}
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