aboutsummaryrefslogtreecommitdiff
path: root/vendor/github.com/chzyer/readline
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/chzyer/readline')
-rw-r--r--vendor/github.com/chzyer/readline/README.md2
-rw-r--r--vendor/github.com/chzyer/readline/go.mod10
-rw-r--r--vendor/github.com/chzyer/readline/go.sum6
-rw-r--r--vendor/github.com/chzyer/readline/operation.go6
-rw-r--r--vendor/github.com/chzyer/readline/readline.go18
-rw-r--r--vendor/github.com/chzyer/readline/runebuf.go6
-rw-r--r--vendor/github.com/chzyer/readline/term.go2
-rw-r--r--vendor/github.com/chzyer/readline/term_nosyscall6.go (renamed from vendor/github.com/chzyer/readline/term_solaris.go)2
-rw-r--r--vendor/github.com/chzyer/readline/terminal.go16
-rw-r--r--vendor/github.com/chzyer/readline/utils.go34
-rw-r--r--vendor/github.com/chzyer/readline/utils_unix.go2
11 files changed, 94 insertions, 10 deletions
diff --git a/vendor/github.com/chzyer/readline/README.md b/vendor/github.com/chzyer/readline/README.md
index fab974b7f..4b0a5ff58 100644
--- a/vendor/github.com/chzyer/readline/README.md
+++ b/vendor/github.com/chzyer/readline/README.md
@@ -11,7 +11,7 @@
<img src="https://raw.githubusercontent.com/chzyer/readline/assets/logo_f.png" />
</p>
-A powerful readline library in `Linux` `macOS` `Windows` `Solaris`
+A powerful readline library in `Linux` `macOS` `Windows` `Solaris` `AIX`
## Guide
diff --git a/vendor/github.com/chzyer/readline/go.mod b/vendor/github.com/chzyer/readline/go.mod
new file mode 100644
index 000000000..66180f6b1
--- /dev/null
+++ b/vendor/github.com/chzyer/readline/go.mod
@@ -0,0 +1,10 @@
+module github.com/chzyer/readline
+
+go 1.15
+
+require (
+ github.com/chzyer/test v1.0.0
+ golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5
+)
+
+require github.com/chzyer/logex v1.2.1
diff --git a/vendor/github.com/chzyer/readline/go.sum b/vendor/github.com/chzyer/readline/go.sum
new file mode 100644
index 000000000..2358df088
--- /dev/null
+++ b/vendor/github.com/chzyer/readline/go.sum
@@ -0,0 +1,6 @@
+github.com/chzyer/logex v1.2.1 h1:XHDu3E6q+gdHgsdTPH6ImJMIp436vR6MPtH8gP05QzM=
+github.com/chzyer/logex v1.2.1/go.mod h1:JLbx6lG2kDbNRFnfkgvh4eRJRPX1QCoOIWomwysCBrQ=
+github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04=
+github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
+golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5 h1:y/woIyUBFbpQGKS0u1aHF/40WUDnek3fPOyD08H5Vng=
+golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/github.com/chzyer/readline/operation.go b/vendor/github.com/chzyer/readline/operation.go
index 4c31624f8..b60939a91 100644
--- a/vendor/github.com/chzyer/readline/operation.go
+++ b/vendor/github.com/chzyer/readline/operation.go
@@ -109,10 +109,12 @@ func (o *Operation) ioloop() {
keepInSearchMode := false
keepInCompleteMode := false
r := o.t.ReadRune()
+
if o.GetConfig().FuncFilterInputRune != nil {
var process bool
r, process = o.GetConfig().FuncFilterInputRune(r)
if !process {
+ o.t.KickRead()
o.buf.Refresh(nil) // to refresh the line
continue // ignore this rune
}
@@ -434,6 +436,10 @@ func (o *Operation) Slice() ([]byte, error) {
}
func (o *Operation) Close() {
+ select {
+ case o.errchan <- io.EOF:
+ default:
+ }
o.history.Close()
}
diff --git a/vendor/github.com/chzyer/readline/readline.go b/vendor/github.com/chzyer/readline/readline.go
index 0e7aca06d..63b917101 100644
--- a/vendor/github.com/chzyer/readline/readline.go
+++ b/vendor/github.com/chzyer/readline/readline.go
@@ -17,7 +17,9 @@
//
package readline
-import "io"
+import (
+ "io"
+)
type Instance struct {
Config *Config
@@ -270,14 +272,24 @@ func (i *Instance) ReadSlice() ([]byte, error) {
}
// we must make sure that call Close() before process exit.
+// if there has a pending reading operation, that reading will be interrupted.
+// so you can capture the signal and call Instance.Close(), it's thread-safe.
func (i *Instance) Close() error {
+ i.Config.Stdin.Close()
+ i.Operation.Close()
if err := i.Terminal.Close(); err != nil {
return err
}
- i.Config.Stdin.Close()
- i.Operation.Close()
return nil
}
+
+// call CaptureExitSignal when you want readline exit gracefully.
+func (i *Instance) CaptureExitSignal() {
+ CaptureExitSignal(func() {
+ i.Close()
+ })
+}
+
func (i *Instance) Clean() {
i.Operation.Clean()
}
diff --git a/vendor/github.com/chzyer/readline/runebuf.go b/vendor/github.com/chzyer/readline/runebuf.go
index 81d2da50c..d95df1e36 100644
--- a/vendor/github.com/chzyer/readline/runebuf.go
+++ b/vendor/github.com/chzyer/readline/runebuf.go
@@ -35,7 +35,7 @@ type RuneBuffer struct {
sync.Mutex
}
-func (r* RuneBuffer) pushKill(text []rune) {
+func (r *RuneBuffer) pushKill(text []rune) {
r.lastKill = append([]rune{}, text...)
}
@@ -221,7 +221,7 @@ func (r *RuneBuffer) DeleteWord() {
}
for i := init + 1; i < len(r.buf); i++ {
if !IsWordBreak(r.buf[i]) && IsWordBreak(r.buf[i-1]) {
- r.pushKill(r.buf[r.idx:i-1])
+ r.pushKill(r.buf[r.idx : i-1])
r.Refresh(func() {
r.buf = append(r.buf[:r.idx], r.buf[i-1:]...)
})
@@ -350,7 +350,7 @@ func (r *RuneBuffer) Yank() {
return
}
r.Refresh(func() {
- buf := make([]rune, 0, len(r.buf) + len(r.lastKill))
+ buf := make([]rune, 0, len(r.buf)+len(r.lastKill))
buf = append(buf, r.buf[:r.idx]...)
buf = append(buf, r.lastKill...)
buf = append(buf, r.buf[r.idx:]...)
diff --git a/vendor/github.com/chzyer/readline/term.go b/vendor/github.com/chzyer/readline/term.go
index 133993ca8..ea5db9346 100644
--- a/vendor/github.com/chzyer/readline/term.go
+++ b/vendor/github.com/chzyer/readline/term.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin dragonfly freebsd linux,!appengine netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux,!appengine netbsd openbsd os400 solaris
// Package terminal provides support functions for dealing with terminals, as
// commonly found on UNIX systems.
diff --git a/vendor/github.com/chzyer/readline/term_solaris.go b/vendor/github.com/chzyer/readline/term_nosyscall6.go
index 4c27273c7..df9233937 100644
--- a/vendor/github.com/chzyer/readline/term_solaris.go
+++ b/vendor/github.com/chzyer/readline/term_nosyscall6.go
@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build solaris
+// +build aix os400 solaris
package readline
diff --git a/vendor/github.com/chzyer/readline/terminal.go b/vendor/github.com/chzyer/readline/terminal.go
index 1078631c1..38413d0cf 100644
--- a/vendor/github.com/chzyer/readline/terminal.go
+++ b/vendor/github.com/chzyer/readline/terminal.go
@@ -125,6 +125,7 @@ func (t *Terminal) ioloop() {
var (
isEscape bool
isEscapeEx bool
+ isEscapeSS3 bool
expectNextChar bool
)
@@ -152,9 +153,15 @@ func (t *Terminal) ioloop() {
if isEscape {
isEscape = false
if r == CharEscapeEx {
+ // ^][
expectNextChar = true
isEscapeEx = true
continue
+ } else if r == CharO {
+ // ^]O
+ expectNextChar = true
+ isEscapeSS3 = true
+ continue
}
r = escapeKey(r, buf)
} else if isEscapeEx {
@@ -177,6 +184,15 @@ func (t *Terminal) ioloop() {
expectNextChar = true
continue
}
+ } else if isEscapeSS3 {
+ isEscapeSS3 = false
+ if key := readEscKey(r, buf); key != nil {
+ r = escapeSS3Key(key)
+ }
+ if r == 0 {
+ expectNextChar = true
+ continue
+ }
}
expectNextChar = true
diff --git a/vendor/github.com/chzyer/readline/utils.go b/vendor/github.com/chzyer/readline/utils.go
index af4e00521..0706dd4ec 100644
--- a/vendor/github.com/chzyer/readline/utils.go
+++ b/vendor/github.com/chzyer/readline/utils.go
@@ -6,9 +6,11 @@ import (
"container/list"
"fmt"
"os"
+ "os/signal"
"strconv"
"strings"
"sync"
+ "syscall"
"time"
"unicode"
)
@@ -41,6 +43,7 @@ const (
CharCtrlY = 25
CharCtrlZ = 26
CharEsc = 27
+ CharO = 79
CharEscapeEx = 91
CharBackspace = 127
)
@@ -121,6 +124,27 @@ func escapeExKey(key *escapeKeyPair) rune {
return r
}
+// translate EscOX SS3 codes for up/down/etc.
+func escapeSS3Key(key *escapeKeyPair) rune {
+ var r rune
+ switch key.typ {
+ case 'D':
+ r = CharBackward
+ case 'C':
+ r = CharForward
+ case 'A':
+ r = CharPrev
+ case 'B':
+ r = CharNext
+ case 'H':
+ r = CharLineStart
+ case 'F':
+ r = CharLineEnd
+ default:
+ }
+ return r
+}
+
type escapeKeyPair struct {
attr string
typ rune
@@ -275,3 +299,13 @@ func Debug(o ...interface{}) {
fmt.Fprintln(f, o...)
f.Close()
}
+
+func CaptureExitSignal(f func()) {
+ cSignal := make(chan os.Signal, 1)
+ signal.Notify(cSignal, os.Interrupt, syscall.SIGTERM)
+ go func() {
+ for range cSignal {
+ f()
+ }
+ }()
+}
diff --git a/vendor/github.com/chzyer/readline/utils_unix.go b/vendor/github.com/chzyer/readline/utils_unix.go
index f88dac97b..fc4949232 100644
--- a/vendor/github.com/chzyer/readline/utils_unix.go
+++ b/vendor/github.com/chzyer/readline/utils_unix.go
@@ -1,4 +1,4 @@
-// +build darwin dragonfly freebsd linux,!appengine netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux,!appengine netbsd openbsd os400 solaris
package readline
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-24 14:28:54 +0000