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Add some useful messages when encountering errors #9

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30 changes: 30 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so

# Folders
_obj
_test

# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out

*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*

_testmain.go

*.exe
*.test
*.prof

# Output of the go coverage tool, specifically when used with LiteIDE
*.out

# vim
*.swp
15 changes: 12 additions & 3 deletions webhook.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ import (
"os"
"os/exec"
"strings"
"bytes"
"fmt"
)

// --------------------------------------------------------------------------------
Expand Down Expand Up @@ -49,12 +51,19 @@ var cfg Config

func runScript(item *WatchItem) (err error) {
script := "./" + item.Script
out, err := exec.Command("bash", "-c", script).Output()
cmd := exec.Command("bash", "-c", script)

var out bytes.Buffer
var stderr bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = &stderr
err = cmd.Run()

if err != nil {
log.Printf("Exec command failed: %s\n", err)
fmt.Println("Exec command failed, " + fmt.Sprint(err) + ": " + stderr.String())
}

log.Printf("Run %s output: %s\n", script, string(out))
log.Printf("Run %s output: %s\n", script, out.String())
return
}

Expand Down