alan
401b46c886
Rules watch every notification for words and apps and answer with an effect: nudge, flash, banner, airplane, confetti, blink, sound, focus, or a command. Silenced notifications that match a rule are let through. Settings popup behind a bar bell, rules kept in one JSON file.
58 lines
2.1 KiB
Plaintext
Executable File
58 lines
2.1 KiB
Plaintext
Executable File
#!/usr/bin/env bash
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#
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# Runs one effect script with the notification in its environment.
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#
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# ar-effect <type> ['<json>']
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#
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# json: {"effect": {"type": ..., ...options}, "notification": {...}, "rule": {"name": ...}}
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#
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# The script is ~/.config/attention-required/effects/<type> if you wrote one,
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# otherwise effects/<type> next to this plugin. It runs with:
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# AR_APP, AR_SUMMARY, AR_BODY, AR_KEY, AR_URGENCY the notification
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# AR_RULE the rule that matched
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# AR_EFFECT the effect type
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# AR_OPT_<NAME> each option on the effect, upper-cased
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# AR_PAYLOAD the whole json
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set -uo pipefail
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type=${1:-}
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payload=${2:-'{}'}
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[[ -n $type ]] || { echo "usage: ar-effect <type> [json]" >&2; exit 2; }
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[[ $type =~ ^[A-Za-z0-9_.-]+$ ]] || { echo "attention-required: bad effect name '$type'" >&2; exit 2; }
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here=$(cd "$(dirname "$(readlink -f "$0")")/.." && pwd)
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config_dir=${XDG_CONFIG_HOME:-$HOME/.config}/attention-required
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script=
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for candidate in "$config_dir/effects/$type" "$here/effects/$type"; do
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if [[ -f $candidate && -x $candidate ]]; then
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script=$candidate
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break
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fi
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done
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[[ -n $script ]] || {
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echo "attention-required: no effect named '$type' (looked in $config_dir/effects and $here/effects)" >&2
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exit 1
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}
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command -v jq >/dev/null 2>&1 || { echo "jq is not installed" >&2; exit 1; }
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# NUL-separated so a body with newlines survives the trip.
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while IFS= read -r -d '' kv; do
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export "$kv"
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done < <(jq -j '
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def env_key: ascii_upcase | gsub("[^A-Z0-9]"; "_");
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((.notification // {}) | to_entries[]
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| select((.value | type) == "string" or (.value | type) == "number" or (.value | type) == "boolean")
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| "AR_\(.key | env_key)=\(.value | tostring) "),
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"AR_RULE=\(.rule.name // "") ",
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"AR_EFFECT=\(.effect.type // "") ",
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((.effect // {}) | to_entries[]
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| select(.key != "type")
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| "AR_OPT_\(.key | env_key)=\(.value | if type == "string" then . else tojson end) ")
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' <<<"$payload" 2>/dev/null)
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export AR_PAYLOAD=$payload
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export AR_PLUGIN_DIR=$here
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exec "$script"
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