a4e667de10
Single-commit clean baseline after security scrub of niche-tells, project codenames, internal jargon, and contributor-email leaks. Contents: - 100 Rust crates (_primitives/_rust/) - 37 agent manifests (_manifests/) + generated specs (_generated/) - 67 user-invocable skills (skills/) - 33 hooks (hooks/) - Composition blocks (_blocks/) - Documentation (docs/, README.md) - TS adapter packages (_ts_packages/) - Assembler (_assembler/) - Roles (_roles/) - Templates (_templates/) - Forgejo CI (.forgejo/) Author: Denis Parfionovich <info@greendragon.info> License: see LICENSE.
83 lines
3.4 KiB
Bash
Executable file
83 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
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# log-ship — tee structured JSON-line logs from stdin to stdout and optionally
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# forward each line to Loki / Datadog / generic HTTP endpoint.
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# Install path: $HOME/.claude/agents/_primitives/log-ship.sh
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# POSIX sh. Deps: curl, awk. Optional: jq (for --validate).
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#
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# Usage:
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# cat log.jsonl | log-ship --target stdout
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# journalctl -o json | log-ship --target loki --endpoint http://loki:3100/loki/api/v1/push --label job=api
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# tail -f app.log | log-ship --target datadog --endpoint https://http-intake.logs.datadoghq.com/api/v2/logs
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# cat log.jsonl | log-ship --target http --endpoint https://my.collector/ingest
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# cat log.jsonl | log-ship --target stdout --validate
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#
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# ENV overrides (avoid CLI token leak):
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# LOG_SHIP_DD_API_KEY — Datadog API key (HTTP header DD-API-KEY)
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# LOG_SHIP_BEARER — generic Bearer token for --target http
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#
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# Always tees to local stdout first, then forwards. Forwarding failure does NOT
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# drop the local tee — observability MUST degrade gracefully.
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set -eu
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TARGET="stdout"
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ENDPOINT=""
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LABEL=""
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VALIDATE=0
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usage() { sed -n '2,17p' "$0" >&2; exit 1; }
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while [ $# -gt 0 ]; do
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case "$1" in
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-h|--help) usage ;;
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--target) TARGET="${2:-stdout}"; shift 2 ;;
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--endpoint) ENDPOINT="${2:-}"; shift 2 ;;
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--label) LABEL="${2:-}"; shift 2 ;;
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--validate) VALIDATE=1; shift ;;
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*) echo "[log-ship] unknown arg: $1" >&2; exit 2 ;;
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esac
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done
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case "$TARGET" in stdout|loki|datadog|http) ;; *) echo "[log-ship] bad target: $TARGET" >&2; exit 2 ;; esac
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[ "$TARGET" != "stdout" ] && [ -z "$ENDPOINT" ] && { echo "[log-ship] --endpoint required for target=$TARGET" >&2; exit 2; }
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[ "$VALIDATE" = 1 ] && ! command -v jq >/dev/null 2>&1 && { echo "[log-ship] jq required for --validate" >&2; exit 1; }
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command -v curl >/dev/null 2>&1 || { echo "[log-ship] curl required" >&2; exit 1; }
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forward() {
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LINE="$1"
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case "$TARGET" in
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stdout) : ;;
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loki)
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NS=$(awk 'BEGIN{srand(); printf "%d000000000", systime()}')
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ESC=$(printf '%s' "$LINE" | awk '{ gsub(/\\/,"\\\\"); gsub(/"/,"\\\""); print }')
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curl -fsS --max-time 5 -H 'Content-Type: application/json' \
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-X POST "$ENDPOINT" -d "{\"streams\":[{\"stream\":{\"job\":\"${LABEL:-log-ship}\"},\"values\":[[\"$NS\",\"$ESC\"]]}]}" \
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>/dev/null 2>&1 || echo "[log-ship] loki push failed (tee OK)" >&2
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;;
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datadog)
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KEY="${LOG_SHIP_DD_API_KEY:-}"
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[ -z "$KEY" ] && { echo "[log-ship] LOG_SHIP_DD_API_KEY unset" >&2; return; }
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curl -fsS --max-time 5 -H "DD-API-KEY: $KEY" -H 'Content-Type: application/json' \
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-X POST "$ENDPOINT" -d "[$LINE]" >/dev/null 2>&1 \
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|| echo "[log-ship] datadog push failed (tee OK)" >&2
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;;
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http)
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AUTH=""
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[ -n "${LOG_SHIP_BEARER:-}" ] && AUTH="-H Authorization: Bearer $LOG_SHIP_BEARER"
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# shellcheck disable=SC2086
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curl -fsS --max-time 5 $AUTH -H 'Content-Type: application/json' \
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-X POST "$ENDPOINT" -d "$LINE" >/dev/null 2>&1 \
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|| echo "[log-ship] http push failed (tee OK)" >&2
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;;
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esac
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}
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# Main loop: one JSON object per line. Tee first, validate optional, forward.
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while IFS= read -r line; do
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[ -z "$line" ] && continue
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printf '%s\n' "$line"
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if [ "$VALIDATE" = 1 ]; then
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printf '%s' "$line" | jq -e . >/dev/null 2>&1 || { echo "[log-ship] WARN invalid JSON: $line" >&2; continue; }
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fi
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[ "$TARGET" = "stdout" ] || forward "$line"
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done
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