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Merge pull request #993 from MichaelMure/cmd-adapt

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command: adapt the output of the bug list to the terminal size
This commit is contained in:
Michael Muré 2023-01-17 22:05:29 +01:00 committed by GitHub
commit 0290091317
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 104 additions and 109 deletions
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111
commands/bug/bug.go
View File

@ -15,6 +15,7 @@ import (
"github.com/MichaelMure/git-bug/commands/execenv"
"github.com/MichaelMure/git-bug/entities/bug"
"github.com/MichaelMure/git-bug/entities/common"
"github.com/MichaelMure/git-bug/entity"
"github.com/MichaelMure/git-bug/query"
"github.com/MichaelMure/git-bug/util/colors"
)
@ -93,10 +94,10 @@ git bug status:open --by creation "foo bar" baz
flags.StringVarP(&options.sortDirection, "direction", "d", "asc",
"Select the sorting direction. Valid values are [asc,desc]")
cmd.RegisterFlagCompletionFunc("direction", completion.From([]string{"asc", "desc"}))
flags.StringVarP(&options.outputFormat, "format", "f", "default",
"Select the output formatting style. Valid values are [default,plain,compact,id,json,org-mode]")
flags.StringVarP(&options.outputFormat, "format", "f", "",
"Select the output formatting style. Valid values are [default,plain,id,json,org-mode]")
cmd.RegisterFlagCompletionFunc("format",
completion.From([]string{"default", "plain", "compact", "id", "json", "org-mode"}))
completion.From([]string{"default", "plain", "id", "json", "org-mode"}))
const selectGroup = "select"
cmd.AddGroup(&cobra.Group{ID: selectGroup, Title: "Implicit selection"})
@ -146,28 +147,32 @@ func runBug(env *execenv.Env, opts bugOptions, args []string) error {
return err
}
bugExcerpt := make([]*cache.BugExcerpt, len(allIds))
excerpts := make([]*cache.BugExcerpt, len(allIds))
for i, id := range allIds {
b, err := env.Backend.Bugs().ResolveExcerpt(id)
if err != nil {
return err
}
bugExcerpt[i] = b
excerpts[i] = b
}
switch opts.outputFormat {
case "org-mode":
return bugsOrgmodeFormatter(env, bugExcerpt)
case "plain":
return bugsPlainFormatter(env, bugExcerpt)
case "json":
return bugsJsonFormatter(env, bugExcerpt)
case "compact":
return bugsCompactFormatter(env, bugExcerpt)
case "id":
return bugsIDFormatter(env, bugExcerpt)
case "":
if env.Out.IsTerminal() {
return bugsDefaultFormatter(env, excerpts)
} else {
return bugsPlainFormatter(env, excerpts)
}
case "default":
return bugsDefaultFormatter(env, bugExcerpt)
return bugsDefaultFormatter(env, excerpts)
case "id":
return bugsIDFormatter(env, excerpts)
case "plain":
return bugsPlainFormatter(env, excerpts)
case "json":
return bugsJsonFormatter(env, excerpts)
case "org-mode":
return bugsOrgmodeFormatter(env, excerpts)
default:
return fmt.Errorf("unknown format %s", opts.outputFormat)
}
@ -186,9 +191,9 @@ func repairQuery(args []string) string {
return strings.Join(args, " ")
}
func bugsJsonFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
jsonBugs := make([]cmdjson.BugExcerpt, len(bugExcerpts))
for i, b := range bugExcerpts {
func bugsJsonFormatter(env *execenv.Env, excerpts []*cache.BugExcerpt) error {
jsonBugs := make([]cmdjson.BugExcerpt, len(excerpts))
for i, b := range excerpts {
jsonBug, err := cmdjson.NewBugExcerpt(env.Backend, b)
if err != nil {
return err
@ -198,42 +203,34 @@ func bugsJsonFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error
return env.Out.PrintJSON(jsonBugs)
}
func bugsCompactFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
for _, b := range bugExcerpts {
author, err := env.Backend.Identities().ResolveExcerpt(b.AuthorId)
if err != nil {
return err
}
var labelsTxt strings.Builder
for _, l := range b.Labels {
lc256 := l.Color().Term256()
labelsTxt.WriteString(lc256.Escape())
labelsTxt.WriteString("◼")
labelsTxt.WriteString(lc256.Unescape())
}
env.Out.Printf("%s %s %s %s %s\n",
colors.Cyan(b.Id().Human()),
colors.Yellow(b.Status),
text.LeftPadMaxLine(strings.TrimSpace(b.Title), 40, 0),
text.LeftPadMaxLine(labelsTxt.String(), 5, 0),
colors.Magenta(text.TruncateMax(author.DisplayName(), 15)),
)
}
return nil
}
func bugsIDFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
for _, b := range bugExcerpts {
func bugsIDFormatter(env *execenv.Env, excerpts []*cache.BugExcerpt) error {
for _, b := range excerpts {
env.Out.Println(b.Id().String())
}
return nil
}
func bugsDefaultFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
for _, b := range bugExcerpts {
func bugsDefaultFormatter(env *execenv.Env, excerpts []*cache.BugExcerpt) error {
width := env.Out.Width()
widthId := entity.HumanIdLength
widthStatus := len("closed")
widthComment := 6
widthRemaining := width -
widthId - 1 -
widthStatus - 1 -
widthComment - 1
widthTitle := int(float32(widthRemaining-3) * 0.7)
if widthTitle < 0 {
widthTitle = 0
}
widthRemaining = widthRemaining - widthTitle - 3 - 2
widthAuthor := widthRemaining
for _, b := range excerpts {
author, err := env.Backend.Identities().ResolveExcerpt(b.AuthorId)
if err != nil {
return err
@ -249,8 +246,8 @@ func bugsDefaultFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) err
// truncate + pad if needed
labelsFmt := text.TruncateMax(labelsTxt.String(), 10)
titleFmt := text.LeftPadMaxLine(strings.TrimSpace(b.Title), 50-text.Len(labelsFmt), 0)
authorFmt := text.LeftPadMaxLine(author.DisplayName(), 15, 0)
titleFmt := text.LeftPadMaxLine(strings.TrimSpace(b.Title), widthTitle-text.Len(labelsFmt), 0)
authorFmt := text.LeftPadMaxLine(author.DisplayName(), widthAuthor, 0)
comments := fmt.Sprintf("%3d 💬", b.LenComments-1)
if b.LenComments-1 <= 0 {
@ -260,7 +257,7 @@ func bugsDefaultFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) err
comments = " ∞ 💬"
}
env.Out.Printf("%s\t%s\t%s\t%s\t%s\n",
env.Out.Printf("%s\t%s\t%s %s %s\n",
colors.Cyan(b.Id().Human()),
colors.Yellow(b.Status),
titleFmt+labelsFmt,
@ -271,14 +268,14 @@ func bugsDefaultFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) err
return nil
}
func bugsPlainFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
for _, b := range bugExcerpts {
env.Out.Printf("%s [%s] %s\n", b.Id().Human(), b.Status, strings.TrimSpace(b.Title))
func bugsPlainFormatter(env *execenv.Env, excerpts []*cache.BugExcerpt) error {
for _, b := range excerpts {
env.Out.Printf("%s\t%s\t%s\n", b.Id().Human(), b.Status, strings.TrimSpace(b.Title))
}
return nil
}
func bugsOrgmodeFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) error {
func bugsOrgmodeFormatter(env *execenv.Env, excerpts []*cache.BugExcerpt) error {
// see https://orgmode.org/manual/Tags.html
orgTagRe := regexp.MustCompile("[^[:alpha:]_@]")
formatTag := func(l bug.Label) string {
@ -291,7 +288,7 @@ func bugsOrgmodeFormatter(env *execenv.Env, bugExcerpts []*cache.BugExcerpt) err
env.Out.Println("#+TODO: OPEN | CLOSED")
for _, b := range bugExcerpts {
for _, b := range excerpts {
status := strings.ToUpper(b.Status.String())
var title string

7
commands/bug/bug_comment_test.go
View File

@ -2,7 +2,7 @@ package bugcmd
import (
"fmt"
"io/ioutil"
"os"
"strings"
"testing"
"time"
@ -10,7 +10,6 @@ import (
"github.com/stretchr/testify/require"
"github.com/MichaelMure/git-bug/commands/bug/testenv"
"github.com/MichaelMure/git-bug/commands/cmdtest"
"github.com/MichaelMure/git-bug/commands/execenv"
)
@ -143,7 +142,7 @@ func requireCommentsEqual(t *testing.T, golden string, env *execenv.Env) {
t.Log("Got here")
for i, comment := range comments {
fileName := fmt.Sprintf(goldenFilePattern, golden, i)
require.NoError(t, ioutil.WriteFile(fileName, []byte(comment.message), 0644))
require.NoError(t, os.WriteFile(fileName, []byte(comment.message), 0644))
}
}
@ -157,7 +156,7 @@ func requireCommentsEqual(t *testing.T, golden string, env *execenv.Env) {
require.Equal(t, date.Add(time.Duration(i)*time.Minute), comment.date)
fileName := fmt.Sprintf(goldenFilePattern, golden, i)
exp, err := ioutil.ReadFile(fileName)
exp, err := os.ReadFile(fileName)
require.NoError(t, err)
require.Equal(t, strings.ReplaceAll(string(exp), "\r", ""), strings.ReplaceAll(comment.message, "\r", ""))
}

50
commands/bug/bug_test.go
View File

@ -2,7 +2,6 @@ package bugcmd
import (
"encoding/json"
"fmt"
"testing"
"github.com/stretchr/testify/require"
@ -61,44 +60,33 @@ $`
format string
exp string
}{
{"default", "^[0-9a-f]{7}\topen\tthis is a bug title \tJohn Doe \t\n$"},
{"plain", "^[0-9a-f]{7} \\[open\\] this is a bug title\n$"},
{"compact", "^[0-9a-f]{7} open this is a bug title John Doe\n$"},
{"default", "^[0-9a-f]{7}\topen\tthis is a bug title John Doe \n$"},
{"plain", "^[0-9a-f]{7}\topen\tthis is a bug title\n$"},
{"id", "^[0-9a-f]{64}\n$"},
{"org-mode", expOrgMode},
{"json", ".*"},
}
for _, testcase := range cases {
opts := bugOptions{
sortDirection: "asc",
sortBy: "creation",
outputFormat: testcase.format,
}
name := fmt.Sprintf("with %s format", testcase.format)
t.Run(name, func(t *testing.T) {
t.Run(testcase.format, func(t *testing.T) {
env, _ := testenv.NewTestEnvAndBug(t)
opts := bugOptions{
sortDirection: "asc",
sortBy: "creation",
outputFormat: testcase.format,
}
require.NoError(t, runBug(env, opts, []string{}))
require.Regexp(t, testcase.exp, env.Out.String())
switch testcase.format {
case "json":
var bugs []cmdjson.BugExcerpt
require.NoError(t, json.Unmarshal(env.Out.Bytes(), &bugs))
require.Len(t, bugs, 1)
default:
require.Regexp(t, testcase.exp, env.Out.String())
}
})
}
t.Run("with JSON format", func(t *testing.T) {
opts := bugOptions{
sortDirection: "asc",
sortBy: "creation",
outputFormat: "json",
}
env, _ := testenv.NewTestEnvAndBug(t)
require.NoError(t, runBug(env, opts, []string{}))
var bugs []cmdjson.BugExcerpt
require.NoError(t, json.Unmarshal(env.Out.Bytes(), &bugs))
require.Len(t, bugs, 1)
})
}

13
commands/execenv/env.go
View File

@ -7,6 +7,7 @@ import (
"os"
"github.com/mattn/go-isatty"
"golang.org/x/term"
"github.com/MichaelMure/git-bug/cache"
"github.com/MichaelMure/git-bug/repository"
@ -57,6 +58,8 @@ type Out interface {
// IsTerminal tells if the output is a user terminal (rather than a buffer,
// a pipe ...), which tells if we can use colors and other interactive features.
IsTerminal() bool
// Width return the width of the attached terminal, or a good enough value.
Width() int
// Raw return the underlying io.Writer, or itself if not.
// This is useful if something need to access the raw file descriptor.
@ -123,6 +126,16 @@ func (o out) IsTerminal() bool {
return false
}
func (o out) Width() int {
if f, ok := o.Raw().(*os.File); ok {
width, _, err := term.GetSize(int(f.Fd()))
if err == nil {
return width
}
}
return 80
}
func (o out) Raw() io.Writer {
return o.Writer
}

12
commands/execenv/env_testing.go
View File

@ -20,14 +20,14 @@ type TestIn struct {
forceIsTerminal bool
}
func (t *TestIn) ForceIsTerminal(value bool) {
t.forceIsTerminal = value
}
func (t *TestIn) IsTerminal() bool {
return t.forceIsTerminal
}
func (t *TestIn) ForceIsTerminal(value bool) {
t.forceIsTerminal = value
}
var _ Out = &TestOut{}
type TestOut struct {
@ -60,6 +60,10 @@ func (te *TestOut) IsTerminal() bool {
return te.forceIsTerminal
}
func (te *TestOut) Width() int {
return 80
}
func (te *TestOut) Raw() io.Writer {
return te.Buffer
}

6
doc/man/git-bug-bridge-new.1
View File

@ -13,14 +13,8 @@ git-bug-bridge-new - Configure a new bridge
.SH DESCRIPTION
.PP
.RS
.nf
Configure a new bridge by passing flags or/and using interactive terminal prompts. You can avoid all the terminal prompts by passing all the necessary flags to configure your bridge.
.fi
.RE
.SH OPTIONS
.PP

4
doc/man/git-bug-bug.1
View File

@ -61,8 +61,8 @@ You can pass an additional query to filter and order the list. This query can be
Select the sorting direction. Valid values are [asc,desc]
.PP
\fB-f\fP, \fB--format\fP="default"
Select the output formatting style. Valid values are [default,plain,compact,id,json,org-mode]
\fB-f\fP, \fB--format\fP=""
Select the output formatting style. Valid values are [default,plain,id,json,org-mode]
.PP
\fB-h\fP, \fB--help\fP[=false]

2
doc/md/git-bug_bridge_new.md
View File

@ -4,7 +4,7 @@ Configure a new bridge
### Synopsis
Configure a new bridge by passing flags or/and using interactive terminal prompts. You can avoid all the terminal prompts by passing all the necessary flags to configure your bridge.
Configure a new bridge by passing flags or/and using interactive terminal prompts. You can avoid all the terminal prompts by passing all the necessary flags to configure your bridge.
```
git-bug bridge new [flags]

2
doc/md/git-bug_bug.md
View File

@ -42,7 +42,7 @@ git bug status:open --by creation "foo bar" baz
-n, --no strings Filter by absence of something. Valid values are [label]
-b, --by string Sort the results by a characteristic. Valid values are [id,creation,edit] (default "creation")
-d, --direction string Select the sorting direction. Valid values are [asc,desc] (default "asc")
-f, --format string Select the output formatting style. Valid values are [default,plain,compact,id,json,org-mode] (default "default")
-f, --format string Select the output formatting style. Valid values are [default,plain,id,json,org-mode]
-h, --help help for bug
```

4
entity/id.go
View File

@ -11,7 +11,7 @@ import (
// sha-256
const idLength = 64
const humanIdLength = 7
const HumanIdLength = 7
const UnsetId = Id("unset")
@ -34,7 +34,7 @@ func (i Id) String() string {
// Human return the identifier, shortened for human consumption
func (i Id) Human() string {
format := fmt.Sprintf("%%.%ds", humanIdLength)
format := fmt.Sprintf("%%.%ds", HumanIdLength)
return fmt.Sprintf(format, i)
}

2
entity/id_interleaved.go
View File

@ -22,7 +22,7 @@ func (ci CombinedId) String() string {
// Human return the identifier, shortened for human consumption
func (ci CombinedId) Human() string {
format := fmt.Sprintf("%%.%ds", humanIdLength)
format := fmt.Sprintf("%%.%ds", HumanIdLength)
return fmt.Sprintf(format, ci)
}