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54 lines
1.7 KiB
Bash
54 lines
1.7 KiB
Bash
#!/bin/bash
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# Datei für den Status
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STATE_FILE="watch_state.json"
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# Liste der zu prüfenden Quellen (Typ|Name|Zusatz)
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# Formate:
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# DOCKER|user/repo|tag
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# GITHUB|user/repo|branch
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TARGETS=(
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"DOCKER|library/ubuntu|latest"
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"DOCKER|grafana/grafana|9.5.0"
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"GITHUB|docker/cli|master"
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"GITHUB|torvalds/linux|master"
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)
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# Falls jq nicht installiert ist
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if ! command -v jq &> /dev/null; then echo "Bitte 'jq' installieren!"; exit 1; fi
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# Initialisiere State-Datei falls nicht vorhanden
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if [ ! -f "$STATE_FILE" ]; then echo "{}" > "$STATE_FILE"; fi
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for entry in "${TARGETS[@]}"; do
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IFS="|" read -r TYPE REPO EXTRA <<< "$entry"
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KEY="${TYPE}_${REPO//[\/\.]/_}_${EXTRA}"
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OLD_VAL=$(jq -r ".${KEY} // empty" "$STATE_FILE")
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NEW_VAL=""
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if [ "$TYPE" == "DOCKER" ]; then
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# Holt das letzte Update-Datum vom Docker Hub
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NEW_VAL=$(curl -s "https://hub.docker.com/v2/repositories/${REPO}/tags/${EXTRA}" | jq -r '.last_updated // empty')
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elif [ "$TYPE" == "GITHUB" ]; then
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# Holt den neuesten Commit-SHA vom GitHub Branch
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NEW_VAL=$(curl -s "https://api.github.com/repos/${REPO}/branches/${EXTRA}" | jq -r '.commit.sha // empty')
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fi
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if [ -z "$NEW_VAL" ] || [ "$NEW_VAL" == "null" ]; then
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echo "Fehler: Konnte Daten für $REPO ($EXTRA) nicht abrufen."
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continue
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fi
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if [ -n "$OLD_VAL" ] && [ "$OLD_VAL" != "$NEW_VAL" ]; then
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echo "🔔 UPDATE GEFUNDEN: $REPO ($EXTRA)"
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echo " Alt: $OLD_VAL"
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echo " Neu: $NEW_VAL"
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# HIER: Befehl für E-Mail oder Push-Dienst einfügen
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else
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echo "✅ $REPO ($EXTRA) ist aktuell."
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fi
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# Status aktualisieren
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TEMP_JSON=$(jq ".${KEY} = \"$NEW_VAL\"" "$STATE_FILE")
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echo "$TEMP_JSON" > "$STATE_FILE"
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done |