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JSON encoded string input #8

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JSON encoded string input #8

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6f507d4
json encoded string
radianbaskoro May 6, 2020
e30b4af
added json-encoded flag
radianbaskoro May 6, 2020
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18 changes: 18 additions & 0 deletions main.go
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package main

import (
"encoding/json"
"fmt"
"log"
"os"
Expand Down Expand Up @@ -40,12 +41,17 @@ func main() {
Name: "preview",
Usage: "preview on terminal instead of posting",
},
cli.BoolFlag{
Name: "json-encoded, j",
Usage: "JSON encoded string input",
},
}
app.Action = func(c *cli.Context) {
apiToken := c.String("api-token")
channel := c.String("channel")
delay := c.Float64("delay")
noop := c.Bool("preview")
isJson := c.Bool("json-encoded")

if !noop {
stderr := log.New(os.Stderr, "", 0) // log to stderr with no timestamps
Expand Down Expand Up @@ -78,6 +84,18 @@ func main() {

for frame := range frames {
<-tickerChan

if isJson {
var err error
var decoded string
err = json.Unmarshal([]byte(frame), &decoded)
if err != nil {
log.Printf("ERROR: invalid JSON encoded string: %v", err)
} else {
frame = decoded
}
}

if noop {
fmt.Printf("\033[2K\r%s", frame)
} else {
Expand Down