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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
package commands
import (
"context"
"fmt"
"os"
"sync"
"time"
"github.com/araddon/dateparse"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/MichaelMure/git-bug/bridge"
"github.com/MichaelMure/git-bug/bridge/core"
"github.com/MichaelMure/git-bug/cache"
"github.com/MichaelMure/git-bug/util/interrupt"
)
var (
bridgePullImportSince string
bridgePullNoResume bool
)
func runBridgePull(cmd *cobra.Command, args []string) error {
if bridgePullNoResume && bridgePullImportSince != "" {
return fmt.Errorf("only one of --no-resume and --since flags should be used")
}
backend, err := cache.NewRepoCache(repo)
if err != nil {
return err
}
defer backend.Close()
interrupt.RegisterCleaner(backend.Close)
var b *core.Bridge
if len(args) == 0 {
b, err = bridge.DefaultBridge(backend)
} else {
b, err = bridge.LoadBridge(backend, args[0])
}
if err != nil {
return err
}
parentCtx := context.Background()
ctx, cancel := context.WithCancel(parentCtx)
defer cancel()
// buffered channel to avoid send block at the end
done := make(chan struct{}, 1)
var mu sync.Mutex
interruptCount := 0
interrupt.RegisterCleaner(func() error {
mu.Lock()
if interruptCount > 0 {
fmt.Println("Received another interrupt before graceful stop, terminating...")
os.Exit(0)
}
interruptCount++
mu.Unlock()
fmt.Println("Received interrupt signal, stopping the import...\n(Hit ctrl-c again to kill the process.)")
// send signal to stop the importer
cancel()
// block until importer gracefully shutdown
<-done
return nil
})
var events <-chan core.ImportResult
switch {
case bridgePullNoResume:
events, err = b.ImportAllSince(ctx, time.Time{})
case bridgePullImportSince != "":
since, err2 := parseSince(bridgePullImportSince)
if err2 != nil {
return errors.Wrap(err2, "import time parsing")
}
events, err = b.ImportAllSince(ctx, since)
default:
events, err = b.ImportAll(ctx)
}
if err != nil {
return err
}
importedIssues := 0
importedIdentities := 0
for result := range events {
if result.Event != core.ImportEventNothing {
fmt.Println(result.String())
}
switch result.Event {
case core.ImportEventBug:
importedIssues++
case core.ImportEventIdentity:
importedIdentities++
}
}
fmt.Printf("imported %d issues and %d identities with %s bridge\n", importedIssues, importedIdentities, b.Name)
// send done signal
close(done)
return nil
}
func parseSince(since string) (time.Time, error) {
duration, err := time.ParseDuration(since)
if err == nil {
return time.Now().Add(-duration), nil
}
return dateparse.ParseLocal(since)
}
var bridgePullCmd = &cobra.Command{
Use: "pull [<name>]",
Short: "Pull updates.",
PreRunE: loadRepo,
RunE: runBridgePull,
Args: cobra.MaximumNArgs(1),
}
func init() {
bridgeCmd.AddCommand(bridgePullCmd)
bridgePullCmd.Flags().BoolVarP(&bridgePullNoResume, "no-resume", "n", false, "force importing all bugs")
bridgePullCmd.Flags().StringVarP(&bridgePullImportSince, "since", "s", "", "import only bugs updated after the given date (ex: \"200h\" or \"june 2 2019\")")
}
|
