Bump github.com/cpuguy83/go-md2man dependency
Signed-off-by: James Munnelly <james.munnelly@jetstack.io>
This commit is contained in:
James Munnelly
21
vendor/github.com/cpuguy83/go-md2man/LICENSE.md
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vendored
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vendor/github.com/cpuguy83/go-md2man/LICENSE.md
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The MIT License (MIT)
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Copyright (c) 2014 Brian Goff
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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27
vendor/github.com/cpuguy83/go-md2man/md2man/BUILD
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vendor/github.com/cpuguy83/go-md2man/md2man/BUILD
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load("@io_bazel_rules_go//go:def.bzl", "go_library")
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go_library(
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name = "go_default_library",
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srcs = [
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"md2man.go",
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"roff.go",
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],
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importmap = "k8s.io/kubernetes/vendor/github.com/cpuguy83/go-md2man/md2man",
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importpath = "github.com/cpuguy83/go-md2man/md2man",
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visibility = ["//visibility:public"],
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deps = ["//vendor/github.com/russross/blackfriday:go_default_library"],
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)
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filegroup(
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name = "package-srcs",
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srcs = glob(["**"]),
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tags = ["automanaged"],
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visibility = ["//visibility:private"],
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)
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filegroup(
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name = "all-srcs",
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srcs = [":package-srcs"],
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tags = ["automanaged"],
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visibility = ["//visibility:public"],
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)
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20
vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go
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vendor/github.com/cpuguy83/go-md2man/md2man/md2man.go
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package md2man
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import (
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"github.com/russross/blackfriday"
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)
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// Render converts a markdown document into a roff formatted document.
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func Render(doc []byte) []byte {
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renderer := RoffRenderer(0)
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extensions := 0
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extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS
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extensions |= blackfriday.EXTENSION_TABLES
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extensions |= blackfriday.EXTENSION_FENCED_CODE
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extensions |= blackfriday.EXTENSION_AUTOLINK
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extensions |= blackfriday.EXTENSION_SPACE_HEADERS
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extensions |= blackfriday.EXTENSION_FOOTNOTES
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extensions |= blackfriday.EXTENSION_TITLEBLOCK
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return blackfriday.Markdown(doc, renderer, extensions)
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}
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285
vendor/github.com/cpuguy83/go-md2man/md2man/roff.go
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285
vendor/github.com/cpuguy83/go-md2man/md2man/roff.go
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package md2man
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import (
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"bytes"
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"fmt"
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"html"
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"strings"
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"github.com/russross/blackfriday"
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)
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type roffRenderer struct {
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ListCounters []int
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}
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// RoffRenderer creates a new blackfriday Renderer for generating roff documents
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// from markdown
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func RoffRenderer(flags int) blackfriday.Renderer {
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return &roffRenderer{}
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}
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func (r *roffRenderer) GetFlags() int {
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return 0
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}
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func (r *roffRenderer) TitleBlock(out *bytes.Buffer, text []byte) {
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out.WriteString(".TH ")
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splitText := bytes.Split(text, []byte("\n"))
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for i, line := range splitText {
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line = bytes.TrimPrefix(line, []byte("% "))
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if i == 0 {
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line = bytes.Replace(line, []byte("("), []byte("\" \""), 1)
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line = bytes.Replace(line, []byte(")"), []byte("\" \""), 1)
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}
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line = append([]byte("\""), line...)
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line = append(line, []byte("\" ")...)
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out.Write(line)
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}
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out.WriteString("\n")
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// disable hyphenation
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out.WriteString(".nh\n")
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// disable justification (adjust text to left margin only)
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out.WriteString(".ad l\n")
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}
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func (r *roffRenderer) BlockCode(out *bytes.Buffer, text []byte, lang string) {
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out.WriteString("\n.PP\n.RS\n\n.nf\n")
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escapeSpecialChars(out, text)
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out.WriteString("\n.fi\n.RE\n")
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}
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func (r *roffRenderer) BlockQuote(out *bytes.Buffer, text []byte) {
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out.WriteString("\n.PP\n.RS\n")
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out.Write(text)
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out.WriteString("\n.RE\n")
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}
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func (r *roffRenderer) BlockHtml(out *bytes.Buffer, text []byte) { // nolint: golint
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out.Write(text)
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}
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func (r *roffRenderer) Header(out *bytes.Buffer, text func() bool, level int, id string) {
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marker := out.Len()
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switch {
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case marker == 0:
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// This is the doc header
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out.WriteString(".TH ")
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case level == 1:
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out.WriteString("\n\n.SH ")
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case level == 2:
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out.WriteString("\n.SH ")
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default:
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out.WriteString("\n.SS ")
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}
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if !text() {
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out.Truncate(marker)
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return
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}
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}
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func (r *roffRenderer) HRule(out *bytes.Buffer) {
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out.WriteString("\n.ti 0\n\\l'\\n(.lu'\n")
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}
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func (r *roffRenderer) List(out *bytes.Buffer, text func() bool, flags int) {
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marker := out.Len()
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r.ListCounters = append(r.ListCounters, 1)
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out.WriteString("\n.RS\n")
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if !text() {
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out.Truncate(marker)
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return
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}
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r.ListCounters = r.ListCounters[:len(r.ListCounters)-1]
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out.WriteString("\n.RE\n")
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}
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func (r *roffRenderer) ListItem(out *bytes.Buffer, text []byte, flags int) {
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if flags&blackfriday.LIST_TYPE_ORDERED != 0 {
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out.WriteString(fmt.Sprintf(".IP \"%3d.\" 5\n", r.ListCounters[len(r.ListCounters)-1]))
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r.ListCounters[len(r.ListCounters)-1]++
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} else {
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out.WriteString(".IP \\(bu 2\n")
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}
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out.Write(text)
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out.WriteString("\n")
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}
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func (r *roffRenderer) Paragraph(out *bytes.Buffer, text func() bool) {
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marker := out.Len()
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out.WriteString("\n.PP\n")
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if !text() {
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out.Truncate(marker)
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return
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}
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if marker != 0 {
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out.WriteString("\n")
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}
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}
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func (r *roffRenderer) Table(out *bytes.Buffer, header []byte, body []byte, columnData []int) {
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out.WriteString("\n.TS\nallbox;\n")
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maxDelims := 0
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lines := strings.Split(strings.TrimRight(string(header), "\n")+"\n"+strings.TrimRight(string(body), "\n"), "\n")
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for _, w := range lines {
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curDelims := strings.Count(w, "\t")
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if curDelims > maxDelims {
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maxDelims = curDelims
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}
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}
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out.Write([]byte(strings.Repeat("l ", maxDelims+1) + "\n"))
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out.Write([]byte(strings.Repeat("l ", maxDelims+1) + ".\n"))
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out.Write(header)
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if len(header) > 0 {
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out.Write([]byte("\n"))
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}
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out.Write(body)
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out.WriteString("\n.TE\n")
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}
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func (r *roffRenderer) TableRow(out *bytes.Buffer, text []byte) {
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if out.Len() > 0 {
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out.WriteString("\n")
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}
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out.Write(text)
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}
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func (r *roffRenderer) TableHeaderCell(out *bytes.Buffer, text []byte, align int) {
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if out.Len() > 0 {
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out.WriteString("\t")
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}
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if len(text) == 0 {
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text = []byte{' '}
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}
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out.Write([]byte("\\fB\\fC" + string(text) + "\\fR"))
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}
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func (r *roffRenderer) TableCell(out *bytes.Buffer, text []byte, align int) {
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if out.Len() > 0 {
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out.WriteString("\t")
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}
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if len(text) > 30 {
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text = append([]byte("T{\n"), text...)
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text = append(text, []byte("\nT}")...)
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}
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if len(text) == 0 {
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text = []byte{' '}
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}
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out.Write(text)
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}
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func (r *roffRenderer) Footnotes(out *bytes.Buffer, text func() bool) {
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}
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func (r *roffRenderer) FootnoteItem(out *bytes.Buffer, name, text []byte, flags int) {
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}
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func (r *roffRenderer) AutoLink(out *bytes.Buffer, link []byte, kind int) {
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out.WriteString("\n\\[la]")
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out.Write(link)
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out.WriteString("\\[ra]")
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}
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func (r *roffRenderer) CodeSpan(out *bytes.Buffer, text []byte) {
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out.WriteString("\\fB\\fC")
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escapeSpecialChars(out, text)
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out.WriteString("\\fR")
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}
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func (r *roffRenderer) DoubleEmphasis(out *bytes.Buffer, text []byte) {
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out.WriteString("\\fB")
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out.Write(text)
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out.WriteString("\\fP")
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}
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func (r *roffRenderer) Emphasis(out *bytes.Buffer, text []byte) {
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out.WriteString("\\fI")
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out.Write(text)
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out.WriteString("\\fP")
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}
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func (r *roffRenderer) Image(out *bytes.Buffer, link []byte, title []byte, alt []byte) {
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}
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func (r *roffRenderer) LineBreak(out *bytes.Buffer) {
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out.WriteString("\n.br\n")
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}
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func (r *roffRenderer) Link(out *bytes.Buffer, link []byte, title []byte, content []byte) {
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out.Write(content)
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r.AutoLink(out, link, 0)
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}
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func (r *roffRenderer) RawHtmlTag(out *bytes.Buffer, tag []byte) { // nolint: golint
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out.Write(tag)
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}
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func (r *roffRenderer) TripleEmphasis(out *bytes.Buffer, text []byte) {
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out.WriteString("\\s+2")
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out.Write(text)
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out.WriteString("\\s-2")
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}
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func (r *roffRenderer) StrikeThrough(out *bytes.Buffer, text []byte) {
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}
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func (r *roffRenderer) FootnoteRef(out *bytes.Buffer, ref []byte, id int) {
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}
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func (r *roffRenderer) Entity(out *bytes.Buffer, entity []byte) {
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out.WriteString(html.UnescapeString(string(entity)))
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}
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func (r *roffRenderer) NormalText(out *bytes.Buffer, text []byte) {
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escapeSpecialChars(out, text)
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}
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func (r *roffRenderer) DocumentHeader(out *bytes.Buffer) {
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}
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func (r *roffRenderer) DocumentFooter(out *bytes.Buffer) {
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}
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func needsBackslash(c byte) bool {
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for _, r := range []byte("-_&\\~") {
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if c == r {
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return true
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}
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}
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return false
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}
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func escapeSpecialChars(out *bytes.Buffer, text []byte) {
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for i := 0; i < len(text); i++ {
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// escape initial apostrophe or period
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if len(text) >= 1 && (text[0] == '\'' || text[0] == '.') {
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out.WriteString("\\&")
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}
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// directly copy normal characters
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org := i
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for i < len(text) && !needsBackslash(text[i]) {
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i++
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}
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if i > org {
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out.Write(text[org:i])
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}
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// escape a character
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if i >= len(text) {
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break
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}
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out.WriteByte('\\')
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out.WriteByte(text[i])
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}
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}
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Block a user