Load config from disk|url, create incidents

- Resolve incidents after the monitor is up
- Example configuration
- Updated readme

cachet/metrics.go

@@ -5,38 +5,33 @@ import (
 	"bytes"
 	"strconv"
 	"net/http"
-	"io/ioutil"
 	"encoding/json"
 )
 
 func SendMetric(metricId int, delay int64) {
-	jsonBytes, err := json.Marshal(&map[string]interface{}{
+	if metricId <= 0 {
+		return
+	}
+
+	jsonBytes, _ := json.Marshal(&map[string]interface{}{
 		"value": delay,
 	})
-	if err != nil {
-		panic(err)
-	}
-
-	req, err := http.NewRequest("POST", apiUrl + "/metrics/" + strconv.Itoa(metricId) + "/points", bytes.NewBuffer(jsonBytes))
-	if err != nil {
-		panic(err)
-	}
-
-	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("X-Cachet-Token", apiToken)
 
 	client := &http.Client{}
+	req, _ := http.NewRequest("POST", Config.API_Url + "/metrics/" + strconv.Itoa(metricId) + "/points", bytes.NewBuffer(jsonBytes))
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-Cachet-Token", Config.API_Token)
+
 	resp, err := client.Do(req)
 	if err != nil {
-		panic(err)
+		fmt.Printf("Could not log data point!\n%v\n", err)
+		return
 	}
 
 	defer resp.Body.Close()
 
-	_, _ = ioutil.ReadAll(resp.Body)
-	// fmt.Println(strconv.Itoa(resp.StatusCode) + " " + string(body))
-
 	if resp.StatusCode != 200 {
 		fmt.Println("Could not log data point!")
 	}
-}
+}