-
Notifications
You must be signed in to change notification settings - Fork 27
/
output_holder.go
71 lines (56 loc) · 1.19 KB
/
output_holder.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
package jobs
import (
"strings"
"unicode/utf8"
)
type (
OutputHolder struct {
Output []*outputLine `gorm:"-" json:"output"`
//TODO: hide merged
MergedOutput *string `json:"-"`
}
outputLine struct {
dest outputDestination `json:"destination"`
line string `json:"line"`
}
outputDestination rune
)
const (
stdoutDest outputDestination = 'O'
stderrDest outputDestination = 'E'
)
func parseOutputLine(line string) *outputLine {
first, i := utf8.DecodeRuneInString(line)
return &outputLine{
dest: outputDestination(first),
line: line[i:],
}
}
func parseText(text string) (res []*outputLine) {
for _, line := range strings.Split(text, "\n") {
res = append(res, parseOutputLine(line))
}
return
}
func (oh *OutputHolder) AddToStdout(line string) {
if oh.MergedOutput == nil {
t := ""
oh.MergedOutput = &t
}
s := *oh.MergedOutput
s += string(stdoutDest) + line + "\n"
}
func (oh *OutputHolder) AddToStderr(line string) {
if oh.MergedOutput == nil {
t := ""
oh.MergedOutput = &t
}
s := *oh.MergedOutput
s += string(stderrDest) + line + "\n"
}
func (oh *OutputHolder) Load() {
if oh.MergedOutput == nil {
return
}
oh.Output = parseText(*oh.MergedOutput)
}