From 44fce0706972f72f81347a4ebe94f4c7bdd1cf4b Mon Sep 17 00:00:00 2001 From: Sebastiaan van Stijn Date: Wed, 3 May 2023 17:07:09 +0200 Subject: [PATCH] vendor: github.com/mattn/go-runewidth v0.0.14 Contains various performance optimisations. full diff: https://github.com/mattn/go-runewidth/compare/v0.0.13...v0.0.14 Signed-off-by: Sebastiaan van Stijn --- vendor.mod | 2 +- vendor.sum | 4 +- .../github.com/mattn/go-runewidth/.travis.yml | 16 ---- .../github.com/mattn/go-runewidth/README.md | 2 +- .../github.com/mattn/go-runewidth/go.test.sh | 12 --- .../mattn/go-runewidth/runewidth.go | 93 ++++++++++++++++++- .../mattn/go-runewidth/runewidth_appengine.go | 1 + .../mattn/go-runewidth/runewidth_js.go | 4 +- .../mattn/go-runewidth/runewidth_posix.go | 5 +- .../mattn/go-runewidth/runewidth_windows.go | 4 +- vendor/modules.txt | 2 +- 11 files changed, 101 insertions(+), 44 deletions(-) delete mode 100644 vendor/github.com/mattn/go-runewidth/.travis.yml delete mode 100644 vendor/github.com/mattn/go-runewidth/go.test.sh diff --git a/vendor.mod b/vendor.mod index a4784da6e7..db3a98c96d 100644 --- a/vendor.mod +++ b/vendor.mod @@ -19,7 +19,7 @@ require ( github.com/google/go-cmp v0.5.9 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 github.com/imdario/mergo v0.3.13 - github.com/mattn/go-runewidth v0.0.13 + github.com/mattn/go-runewidth v0.0.14 github.com/mitchellh/mapstructure v1.3.2 github.com/moby/buildkit v0.11.6 github.com/moby/patternmatcher v0.5.0 diff --git a/vendor.sum b/vendor.sum index 471cf9aa96..78ee26332d 100644 --- a/vendor.sum +++ b/vendor.sum @@ -257,8 +257,8 @@ github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= github.com/lib/pq v1.9.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o= github.com/magiconair/properties v1.5.3 h1:C8fxWnhYyME3n0klPOhVM7PtYUB3eV1W3DeFmN3j53Y= github.com/magiconair/properties v1.5.3/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= -github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU= -github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= +github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU= +github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= github.com/mattn/go-sqlite3 v1.6.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo= diff --git a/vendor/github.com/mattn/go-runewidth/.travis.yml b/vendor/github.com/mattn/go-runewidth/.travis.yml deleted file mode 100644 index 6a21813a3e..0000000000 --- a/vendor/github.com/mattn/go-runewidth/.travis.yml +++ /dev/null @@ -1,16 +0,0 @@ -language: go -sudo: false -go: - - 1.13.x - - tip - -before_install: - - go get -t -v ./... - -script: - - go generate - - git diff --cached --exit-code - - ./go.test.sh - -after_success: - - bash <(curl -s https://codecov.io/bash) diff --git a/vendor/github.com/mattn/go-runewidth/README.md b/vendor/github.com/mattn/go-runewidth/README.md index aa56ab96c2..5e2cfd98cb 100644 --- a/vendor/github.com/mattn/go-runewidth/README.md +++ b/vendor/github.com/mattn/go-runewidth/README.md @@ -1,7 +1,7 @@ go-runewidth ============ -[![Build Status](https://travis-ci.org/mattn/go-runewidth.png?branch=master)](https://travis-ci.org/mattn/go-runewidth) +[![Build Status](https://github.com/mattn/go-runewidth/workflows/test/badge.svg?branch=master)](https://github.com/mattn/go-runewidth/actions?query=workflow%3Atest) [![Codecov](https://codecov.io/gh/mattn/go-runewidth/branch/master/graph/badge.svg)](https://codecov.io/gh/mattn/go-runewidth) [![GoDoc](https://godoc.org/github.com/mattn/go-runewidth?status.svg)](http://godoc.org/github.com/mattn/go-runewidth) [![Go Report Card](https://goreportcard.com/badge/github.com/mattn/go-runewidth)](https://goreportcard.com/report/github.com/mattn/go-runewidth) diff --git a/vendor/github.com/mattn/go-runewidth/go.test.sh b/vendor/github.com/mattn/go-runewidth/go.test.sh deleted file mode 100644 index 012162b077..0000000000 --- a/vendor/github.com/mattn/go-runewidth/go.test.sh +++ /dev/null @@ -1,12 +0,0 @@ -#!/usr/bin/env bash - -set -e -echo "" > coverage.txt - -for d in $(go list ./... | grep -v vendor); do - go test -race -coverprofile=profile.out -covermode=atomic "$d" - if [ -f profile.out ]; then - cat profile.out >> coverage.txt - rm profile.out - fi -done diff --git a/vendor/github.com/mattn/go-runewidth/runewidth.go b/vendor/github.com/mattn/go-runewidth/runewidth.go index 3d7fa560b8..7dfbb3be91 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth.go @@ -2,6 +2,7 @@ package runewidth import ( "os" + "strings" "github.com/rivo/uniseg" ) @@ -34,7 +35,13 @@ func handleEnv() { EastAsianWidth = env == "1" } // update DefaultCondition - DefaultCondition.EastAsianWidth = EastAsianWidth + if DefaultCondition.EastAsianWidth != EastAsianWidth { + DefaultCondition.EastAsianWidth = EastAsianWidth + if len(DefaultCondition.combinedLut) > 0 { + DefaultCondition.combinedLut = DefaultCondition.combinedLut[:0] + CreateLUT() + } + } } type interval struct { @@ -89,6 +96,7 @@ var nonprint = table{ // Condition have flag EastAsianWidth whether the current locale is CJK or not. type Condition struct { + combinedLut []byte EastAsianWidth bool StrictEmojiNeutral bool } @@ -104,10 +112,16 @@ func NewCondition() *Condition { // RuneWidth returns the number of cells in r. // See http://www.unicode.org/reports/tr11/ func (c *Condition) RuneWidth(r rune) int { + if r < 0 || r > 0x10FFFF { + return 0 + } + if len(c.combinedLut) > 0 { + return int(c.combinedLut[r>>1]>>(uint(r&1)*4)) & 3 + } // optimized version, verified by TestRuneWidthChecksums() if !c.EastAsianWidth { switch { - case r < 0x20 || r > 0x10FFFF: + case r < 0x20: return 0 case (r >= 0x7F && r <= 0x9F) || r == 0xAD: // nonprint return 0 @@ -124,7 +138,7 @@ func (c *Condition) RuneWidth(r rune) int { } } else { switch { - case r < 0 || r > 0x10FFFF || inTables(r, nonprint, combining): + case inTables(r, nonprint, combining): return 0 case inTable(r, narrow): return 1 @@ -138,6 +152,27 @@ func (c *Condition) RuneWidth(r rune) int { } } +// CreateLUT will create an in-memory lookup table of 557056 bytes for faster operation. +// This should not be called concurrently with other operations on c. +// If options in c is changed, CreateLUT should be called again. +func (c *Condition) CreateLUT() { + const max = 0x110000 + lut := c.combinedLut + if len(c.combinedLut) != 0 { + // Remove so we don't use it. + c.combinedLut = nil + } else { + lut = make([]byte, max/2) + } + for i := range lut { + i32 := int32(i * 2) + x0 := c.RuneWidth(i32) + x1 := c.RuneWidth(i32 + 1) + lut[i] = uint8(x0) | uint8(x1)<<4 + } + c.combinedLut = lut +} + // StringWidth return width as you can see func (c *Condition) StringWidth(s string) (width int) { g := uniseg.NewGraphemes(s) @@ -180,11 +215,47 @@ func (c *Condition) Truncate(s string, w int, tail string) string { return s[:pos] + tail } +// TruncateLeft cuts w cells from the beginning of the `s`. +func (c *Condition) TruncateLeft(s string, w int, prefix string) string { + if c.StringWidth(s) <= w { + return prefix + } + + var width int + pos := len(s) + + g := uniseg.NewGraphemes(s) + for g.Next() { + var chWidth int + for _, r := range g.Runes() { + chWidth = c.RuneWidth(r) + if chWidth > 0 { + break // See StringWidth() for details. + } + } + + if width+chWidth > w { + if width < w { + _, pos = g.Positions() + prefix += strings.Repeat(" ", width+chWidth-w) + } else { + pos, _ = g.Positions() + } + + break + } + + width += chWidth + } + + return prefix + s[pos:] +} + // Wrap return string wrapped with w cells func (c *Condition) Wrap(s string, w int) string { width := 0 out := "" - for _, r := range []rune(s) { + for _, r := range s { cw := c.RuneWidth(r) if r == '\n' { out += string(r) @@ -257,6 +328,11 @@ func Truncate(s string, w int, tail string) string { return DefaultCondition.Truncate(s, w, tail) } +// TruncateLeft cuts w cells from the beginning of the `s`. +func TruncateLeft(s string, w int, prefix string) string { + return DefaultCondition.TruncateLeft(s, w, prefix) +} + // Wrap return string wrapped with w cells func Wrap(s string, w int) string { return DefaultCondition.Wrap(s, w) @@ -271,3 +347,12 @@ func FillLeft(s string, w int) string { func FillRight(s string, w int) string { return DefaultCondition.FillRight(s, w) } + +// CreateLUT will create an in-memory lookup table of 557055 bytes for faster operation. +// This should not be called concurrently with other operations. +func CreateLUT() { + if len(DefaultCondition.combinedLut) > 0 { + return + } + DefaultCondition.CreateLUT() +} diff --git a/vendor/github.com/mattn/go-runewidth/runewidth_appengine.go b/vendor/github.com/mattn/go-runewidth/runewidth_appengine.go index 7d99f6e521..84b6528dfe 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth_appengine.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth_appengine.go @@ -1,3 +1,4 @@ +//go:build appengine // +build appengine package runewidth diff --git a/vendor/github.com/mattn/go-runewidth/runewidth_js.go b/vendor/github.com/mattn/go-runewidth/runewidth_js.go index c5fdf40baa..c2abbc2db3 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth_js.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth_js.go @@ -1,5 +1,5 @@ -// +build js -// +build !appengine +//go:build js && !appengine +// +build js,!appengine package runewidth diff --git a/vendor/github.com/mattn/go-runewidth/runewidth_posix.go b/vendor/github.com/mattn/go-runewidth/runewidth_posix.go index 480ad74853..5a31d738ec 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth_posix.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth_posix.go @@ -1,6 +1,5 @@ -// +build !windows -// +build !js -// +build !appengine +//go:build !windows && !js && !appengine +// +build !windows,!js,!appengine package runewidth diff --git a/vendor/github.com/mattn/go-runewidth/runewidth_windows.go b/vendor/github.com/mattn/go-runewidth/runewidth_windows.go index d6a61777d7..5f987a310f 100644 --- a/vendor/github.com/mattn/go-runewidth/runewidth_windows.go +++ b/vendor/github.com/mattn/go-runewidth/runewidth_windows.go @@ -1,5 +1,5 @@ -// +build windows -// +build !appengine +//go:build windows && !appengine +// +build windows,!appengine package runewidth diff --git a/vendor/modules.txt b/vendor/modules.txt index 4261f2aec6..ec6985c828 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -147,7 +147,7 @@ github.com/klauspost/compress/internal/cpuinfo github.com/klauspost/compress/internal/snapref github.com/klauspost/compress/zstd github.com/klauspost/compress/zstd/internal/xxhash -# github.com/mattn/go-runewidth v0.0.13 +# github.com/mattn/go-runewidth v0.0.14 ## explicit; go 1.9 github.com/mattn/go-runewidth # github.com/matttproud/golang_protobuf_extensions v1.0.4