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tensorchord / envd / 15385647784

02 Jun 2025 06:44AM UTC coverage: 42.77% (-0.03%) from 42.803%
15385647784

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refact: bump tablewriter to v1, fix the breaking change (#2024)

* refact: bump tablewriter to v1, fix the breaking change

Signed-off-by: Keming <kemingyang@tensorchord.ai>

* fix lint

Signed-off-by: Keming <kemingyang@tensorchord.ai>

---------

Signed-off-by: Keming <kemingyang@tensorchord.ai>

67 of 105 new or added lines in 11 files covered. (63.81%)

7 existing lines in 3 files now uncovered.

5218 of 12200 relevant lines covered (42.77%)

164.31 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

84.32
/pkg/progress/progressui/printer.go
1
// Copyright 2023 The envd Authors
2
// Copyright 2023 The buildkit Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
8
//      http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
11
// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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16
package progressui
17

18
import (
19
        "container/ring"
20
        "context"
21
        "fmt"
22
        "io"
23
        "os"
24
        "sort"
25
        "strings"
26
        "time"
27

28
        "github.com/opencontainers/go-digest"
29
        "github.com/tonistiigi/units"
30
)
31

32
const antiFlicker = 5 * time.Second
33
const maxDelay = 10 * time.Second
34
const minTimeDelta = 5 * time.Second
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const minProgressDelta = 0.05 // %
36

37
const logsBufferSize = 10
38

39
type lastStatus struct {
40
        Current   int64
41
        Timestamp time.Time
42
}
43

44
type textMux struct {
45
        w         io.Writer
46
        current   digest.Digest
47
        last      map[string]lastStatus
48
        notFirst  bool
49
        nextIndex int
50
}
51

52
func (p *textMux) printVtx(t *trace, dgst digest.Digest) {
1,937✔
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        if p.last == nil {
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                p.last = make(map[string]lastStatus)
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        }
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57
        v, ok := t.byDigest[dgst]
1,937✔
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        if !ok {
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                return
×
60
        }
×
61

62
        if v.index == 0 {
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                p.nextIndex++
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                v.index = p.nextIndex
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        }
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67
        if dgst != p.current {
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68
                if p.current != "" {
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69
                        old := t.byDigest[p.current]
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70
                        if old.logsPartial {
42✔
UNCOV
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                                fmt.Fprintln(p.w, "")
×
UNCOV
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                        }
×
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                        old.logsOffset = 0
42✔
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                        old.count = 0
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                        fmt.Fprintf(p.w, "#%d ...\n", old.index)
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                }
77

78
                if p.notFirst {
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79
                        fmt.Fprintln(p.w, "")
961✔
80
                } else {
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81
                        p.notFirst = true
27✔
82
                }
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84
                if os.Getenv("PROGRESS_NO_TRUNC") == "0" {
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                        fmt.Fprintf(p.w, "#%d %s\n", v.index, limitString(v.Name, 72))
×
86
                } else {
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                        fmt.Fprintf(p.w, "#%d %s\n", v.index, v.Name)
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                }
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        }
90

91
        if len(v.events) != 0 {
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                v.logsOffset = 0
×
93
        }
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        for _, ev := range v.events {
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95
                fmt.Fprintf(p.w, "#%d %s\n", v.index, ev)
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        }
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97
        v.events = v.events[:0]
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98

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        isOpenStatus := false // remote cache loading can currently produce status updates without active vertex
1,937✔
100
        for _, s := range v.statuses {
3,026✔
101
                if _, ok := v.statusUpdates[s.ID]; ok {
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                        doPrint := true
469✔
103

469✔
104
                        if last, ok := p.last[s.ID]; ok && s.Completed == nil {
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105
                                var progressDelta float64
65✔
106
                                if s.Total > 0 {
86✔
107
                                        progressDelta = float64(s.Current-last.Current) / float64(s.Total)
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108
                                }
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109
                                timeDelta := s.Timestamp.Sub(last.Timestamp)
65✔
110
                                if progressDelta < minProgressDelta && timeDelta < minTimeDelta {
121✔
111
                                        doPrint = false
56✔
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                                }
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                        }
114

115
                        if !doPrint {
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116
                                continue
56✔
117
                        }
118

119
                        p.last[s.ID] = lastStatus{
413✔
120
                                Timestamp: s.Timestamp,
413✔
121
                                Current:   s.Current,
413✔
122
                        }
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123

413✔
124
                        var bytes string
413✔
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                        if s.Total != 0 {
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                                bytes = fmt.Sprintf(" %.2f / %.2f", units.Bytes(s.Current), units.Bytes(s.Total))
108✔
127
                        } else if s.Current != 0 {
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128
                                bytes = fmt.Sprintf(" %.2f", units.Bytes(s.Current))
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                        }
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                        var tm string
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                        endTime := s.Timestamp
413✔
132
                        if s.Completed != nil {
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133
                                endTime = *s.Completed
325✔
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                        }
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                        if s.Started != nil {
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                                diff := endTime.Sub(*s.Started).Seconds()
413✔
137
                                if diff > 0.01 {
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138
                                        tm = fmt.Sprintf(" %.1fs", diff)
225✔
139
                                }
225✔
140
                        }
141
                        if s.Completed != nil {
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                                tm += " done"
325✔
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                        } else {
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                                isOpenStatus = true
88✔
145
                        }
88✔
146
                        fmt.Fprintf(p.w, "#%d %s%s%s\n", v.index, s.ID, bytes, tm)
413✔
147
                }
148
        }
149
        v.statusUpdates = map[string]struct{}{}
1,937✔
150

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151
        for _, w := range v.warnings[v.warningIdx:] {
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                fmt.Fprintf(p.w, "#%d WARN: %s\n", v.index, w.Short)
×
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                v.warningIdx++
×
154
        }
×
155

156
        for i, l := range v.logs {
10,429✔
157
                if i == 0 {
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158
                        l = l[v.logsOffset:]
739✔
159
                }
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160
                fmt.Fprintf(p.w, "%s", l)
8,492✔
161
                if i != len(v.logs)-1 || !v.logsPartial {
16,643✔
162
                        fmt.Fprintln(p.w, "")
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                }
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164
                if v.logsBuffer == nil {
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165
                        v.logsBuffer = ring.New(logsBufferSize)
48✔
166
                }
48✔
167
                v.logsBuffer.Value = l
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168
                if !v.logsPartial {
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                        v.logsBuffer = v.logsBuffer.Next()
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                }
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        }
172

173
        if len(v.logs) > 0 {
2,676✔
174
                if v.logsPartial {
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175
                        v.logs = v.logs[len(v.logs)-1:]
341✔
176
                        v.logsOffset = len(v.logs[0])
341✔
177
                } else {
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                        v.logs = nil
398✔
179
                        v.logsOffset = 0
398✔
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                }
398✔
181
        }
182

183
        p.current = dgst
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        if v.isCompleted() && !isOpenStatus {
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185
                p.current = ""
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                v.count = 0
946✔
187

946✔
188
                if v.Error != "" {
946✔
189
                        if v.logsPartial {
×
190
                                fmt.Fprintln(p.w, "")
×
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                        }
×
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                        if strings.HasSuffix(v.Error, context.Canceled.Error()) {
×
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                                fmt.Fprintf(p.w, "#%d CANCELED\n", v.index)
×
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                        } else {
×
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                                fmt.Fprintf(p.w, "#%d ERROR: %s\n", v.index, v.Error)
×
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                        }
×
197
                } else if v.Cached {
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198
                        fmt.Fprintf(p.w, "#%d CACHED\n", v.index)
502✔
199
                } else {
946✔
200
                        tm := ""
444✔
201
                        var ivals []interval
444✔
202
                        for _, ival := range v.intervals {
943✔
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                                ivals = append(ivals, ival)
499✔
204
                        }
499✔
205
                        ivals = mergeIntervals(ivals)
444✔
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                        if len(ivals) > 0 {
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                                var dt float64
444✔
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                                for _, ival := range ivals {
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                                        dt += ival.duration().Seconds()
499✔
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                                }
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                                tm = fmt.Sprintf(" %.1fs", dt)
444✔
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                        }
213
                        fmt.Fprintf(p.w, "#%d DONE%s\n", v.index, tm)
444✔
214
                }
215
        }
216

217
        delete(t.updates, dgst)
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218
}
219

220
func sortCompleted(t *trace, m map[digest.Digest]struct{}) []digest.Digest {
3,574✔
221
        out := make([]digest.Digest, 0, len(m))
3,574✔
222
        for k := range m {
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223
                out = append(out, k)
946✔
224
        }
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225
        sort.Slice(out, func(i, j int) bool {
5,170✔
226
                vtxi := t.byDigest[out[i]]
1,596✔
227
                vtxj := t.byDigest[out[j]]
1,596✔
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                return vtxi.mostRecentInterval().stop.Before(*vtxj.mostRecentInterval().stop)
1,596✔
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        })
1,596✔
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        return out
3,574✔
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}
232

233
func (p *textMux) print(t *trace) {
3,574✔
234
        completed := map[digest.Digest]struct{}{}
3,574✔
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        rest := map[digest.Digest]struct{}{}
3,574✔
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3,574✔
237
        for dgst := range t.updates {
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238
                v, ok := t.byDigest[dgst]
2,242✔
239
                if !ok {
2,242✔
240
                        continue
×
241
                }
242
                if v.ProgressGroup != nil || v.hidden {
2,242✔
243
                        // skip vtxs in a group (they are merged into a single vtx) and hidden ones
×
244
                        continue
×
245
                }
246
                if v.isCompleted() {
3,188✔
247
                        completed[dgst] = struct{}{}
946✔
248
                } else {
2,242✔
249
                        rest[dgst] = struct{}{}
1,296✔
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                }
1,296✔
251
        }
252

253
        current := p.current
3,574✔
254

3,574✔
255
        // items that have completed need to be printed first
3,574✔
256
        if _, ok := completed[current]; ok {
3,725✔
257
                p.printVtx(t, current)
151✔
258
        }
151✔
259

260
        for _, dgst := range sortCompleted(t, completed) {
4,520✔
261
                if dgst != current {
1,741✔
262
                        p.printVtx(t, dgst)
795✔
263
                }
795✔
264
        }
265

266
        if len(rest) == 0 {
6,070✔
267
                if current != "" {
4,962✔
268
                        if v := t.byDigest[current]; v.isStarted() && !v.isCompleted() {
4,862✔
269
                                return
2,396✔
270
                        }
2,396✔
271
                }
272
                // make any open vertex active
273
                for dgst, v := range t.byDigest {
3,124✔
274
                        if v.isStarted() && !v.isCompleted() && v.ProgressGroup == nil && !v.hidden {
3,040✔
275
                                p.printVtx(t, dgst)
16✔
276
                                return
16✔
277
                        }
16✔
278
                }
279
                return
84✔
280
        }
281

282
        // now print the active one
283
        if _, ok := rest[current]; ok {
1,884✔
284
                p.printVtx(t, current)
806✔
285
        }
806✔
286

287
        stats := map[digest.Digest]*vtxStat{}
1,078✔
288
        now := time.Now()
1,078✔
289
        sum := 0.0
1,078✔
290
        var max digest.Digest
1,078✔
291
        if current != "" {
2,068✔
292
                rest[current] = struct{}{}
990✔
293
        }
990✔
294
        for dgst := range rest {
2,558✔
295
                v, ok := t.byDigest[dgst]
1,480✔
296
                if !ok {
1,480✔
297
                        continue
×
298
                }
299
                if v.lastBlockTime == nil {
1,480✔
300
                        // shouldn't happen, but not worth crashing over
×
301
                        continue
×
302
                }
303
                tm := now.Sub(*v.lastBlockTime)
1,480✔
304
                speed := float64(v.count) / tm.Seconds()
1,480✔
305
                overLimit := tm > maxDelay && dgst != current
1,480✔
306
                stats[dgst] = &vtxStat{blockTime: tm, speed: speed, overLimit: overLimit}
1,480✔
307
                sum += speed
1,480✔
308
                if overLimit || max == "" || stats[max].speed < speed {
2,699✔
309
                        max = dgst
1,219✔
310
                }
1,219✔
311
        }
312
        for dgst := range stats {
2,558✔
313
                stats[dgst].share = stats[dgst].speed / sum
1,480✔
314
        }
1,480✔
315

316
        if _, ok := completed[current]; ok || current == "" {
1,247✔
317
                p.printVtx(t, max)
169✔
318
                return
169✔
319
        }
169✔
320

321
        // show items that were hidden
322
        for dgst := range rest {
2,100✔
323
                if stats[dgst].overLimit {
1,191✔
324
                        p.printVtx(t, dgst)
×
325
                        return
×
326
                }
×
327
        }
328

329
        // fair split between vertices
330
        if 1.0/(1.0-stats[current].share)*antiFlicker.Seconds() < stats[current].blockTime.Seconds() {
909✔
UNCOV
331
                p.printVtx(t, max)
×
UNCOV
332
                return
×
UNCOV
333
        }
×
334
}
335

336
type vtxStat struct {
337
        blockTime time.Duration
338
        speed     float64
339
        share     float64
340
        overLimit bool
341
}
342

343
func limitString(s string, l int) string {
×
344
        if len(s) > l {
×
345
                return s[:l] + "..."
×
346
        }
×
347
        return s
×
348
}
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