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Use TrueColor color profile as default

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Users can override the desired profile by calling WithColorProfile.
This commit is contained in:
Christian Muehlhaeuser
2020-02-10 14:28:08 +01:00
parent a2997cbe4a
commit 8d4e3f0692
12 changed files with 59 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ansi/baseelement.go
+7 -7
View File
@@ -73,22 +73,22 @@ func renderText(w io.Writer, p termenv.Profile, rules StylePrimitive, s string)
func (e *BaseElement) Render(w io.Writer, ctx RenderContext) error {
bs := ctx.blockStack
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, e.Prefix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, e.Prefix)
defer func() {
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, e.Suffix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, e.Suffix)
}()
rules := bs.With(e.Style)
// render unstyled prefix/suffix
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
defer func() {
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.BlockSuffix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.BlockSuffix)
}()
// render styled prefix/suffix
renderText(w, ctx.colorProfile, rules, rules.Prefix)
renderText(w, ctx.options.ColorProfile, rules, rules.Prefix)
defer func() {
renderText(w, ctx.colorProfile, rules, rules.Suffix)
renderText(w, ctx.options.ColorProfile, rules, rules.Suffix)
}()
s := e.Token
@@ -99,6 +99,6 @@ func (e *BaseElement) Render(w io.Writer, ctx RenderContext) error {
return err
}
}
renderText(w, ctx.colorProfile, rules, s)
renderText(w, ctx.options.ColorProfile, rules, s)
return nil
}
ansi/blockelement.go
+4 -4
View File
@@ -21,8 +21,8 @@ func (e *BlockElement) Render(w io.Writer, ctx RenderContext) error {
bs := ctx.blockStack
bs.Push(*e)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, e.Style.BlockPrefix)
renderText(bs.Current().Block, ctx.colorProfile, bs.Current().Style.StylePrimitive, e.Style.Prefix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, e.Style.BlockPrefix)
renderText(bs.Current().Block, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, e.Style.Prefix)
return nil
}
@@ -50,8 +50,8 @@ func (e *BlockElement) Finish(w io.Writer, ctx RenderContext) error {
}
}
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, e.Style.Suffix)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, e.Style.BlockSuffix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, e.Style.Suffix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, e.Style.BlockSuffix)
bs.Current().Block.Reset()
bs.Pop()
ansi/codeblock.go
+3 -3
View File
@@ -102,16 +102,16 @@ func (e *CodeBlockElement) Render(w io.Writer, ctx RenderContext) error {
}
iw := indent.NewWriterPipe(w, indentation+margin, func(wr io.Writer) {
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, " ")
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, " ")
})
if len(theme) > 0 {
renderText(iw, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
renderText(iw, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
err := quick.Highlight(iw, e.Code, e.Language, "terminal256", theme)
if err != nil {
return err
}
renderText(iw, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.BlockSuffix)
renderText(iw, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.BlockSuffix)
return nil
}
ansi/context.go
+5 -8
View File
@@ -5,7 +5,6 @@ import (
"strings"
"github.com/microcosm-cc/bluemonday"
"github.com/muesli/termenv"
)
// RenderContext holds the current rendering options and state.
@@ -15,18 +14,16 @@ type RenderContext struct {
blockStack *BlockStack
table *TableElement
stripper *bluemonday.Policy
colorProfile termenv.Profile
stripper *bluemonday.Policy
}
// NewRenderContext returns a new RenderContext.
func NewRenderContext(options Options) RenderContext {
return RenderContext{
options: options,
blockStack: &BlockStack{},
table: &TableElement{},
stripper: bluemonday.StrictPolicy(),
colorProfile: termenv.ColorProfile(),
options: options,
blockStack: &BlockStack{},
table: &TableElement{},
stripper: bluemonday.StrictPolicy(),
}
}
ansi/heading.go
+6 -6
View File
@@ -34,7 +34,7 @@ func (e *HeadingElement) Render(w io.Writer, ctx RenderContext) error {
}
if !e.First {
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, "\n")
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, "\n")
}
be := BlockElement{
@@ -43,8 +43,8 @@ func (e *HeadingElement) Render(w io.Writer, ctx RenderContext) error {
}
bs.Push(be)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, rules.BlockPrefix)
renderText(bs.Current().Block, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.Prefix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, rules.BlockPrefix)
renderText(bs.Current().Block, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.Prefix)
return nil
}
@@ -62,7 +62,7 @@ func (e *HeadingElement) Finish(w io.Writer, ctx RenderContext) error {
}
iw := indent.NewWriterPipe(w, indentation+margin, func(wr io.Writer) {
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, " ")
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, " ")
})
flow := wordwrap.NewWriter(int(bs.Width(ctx) - indentation - margin*2))
@@ -77,8 +77,8 @@ func (e *HeadingElement) Finish(w io.Writer, ctx RenderContext) error {
return err
}
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.Suffix)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, rules.BlockSuffix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.Suffix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, rules.BlockSuffix)
bs.Current().Block.Reset()
bs.Pop()
ansi/margin.go
+2 -2
View File
@@ -29,7 +29,7 @@ func NewMarginWriter(ctx RenderContext, w io.Writer, rules StyleBlock) *MarginWr
}
pw := padding.NewWriterPipe(w, bs.Width(ctx), func(wr io.Writer) {
renderText(w, ctx.colorProfile, rules.StylePrimitive, " ")
renderText(w, ctx.options.ColorProfile, rules.StylePrimitive, " ")
})
ic := " "
@@ -37,7 +37,7 @@ func NewMarginWriter(ctx RenderContext, w io.Writer, rules StyleBlock) *MarginWr
ic = *rules.IndentToken
}
iw := indent.NewWriterPipe(pw, indentation+margin, func(wr io.Writer) {
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, ic)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, ic)
})
return &MarginWriter{
ansi/paragraph.go
+4 -4
View File
@@ -26,8 +26,8 @@ func (e *ParagraphElement) Render(w io.Writer, ctx RenderContext) error {
}
bs.Push(be)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, rules.BlockPrefix)
renderText(bs.Current().Block, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.Prefix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, rules.BlockPrefix)
renderText(bs.Current().Block, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.Prefix)
return nil
}
@@ -49,8 +49,8 @@ func (e *ParagraphElement) Finish(w io.Writer, ctx RenderContext) error {
_, _ = mw.Write([]byte("\n"))
}
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.Suffix)
renderText(w, ctx.colorProfile, bs.Parent().Style.StylePrimitive, rules.BlockSuffix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.Suffix)
renderText(w, ctx.options.ColorProfile, bs.Parent().Style.StylePrimitive, rules.BlockSuffix)
bs.Current().Block.Reset()
bs.Pop()
ansi/renderer.go
+5 -3
View File
@@ -5,6 +5,7 @@ import (
"net/url"
"strings"
"github.com/muesli/termenv"
"github.com/yuin/goldmark/ast"
astext "github.com/yuin/goldmark/extension/ast"
"github.com/yuin/goldmark/renderer"
@@ -13,9 +14,10 @@ import (
// Options is used to configure an ANSIRenderer.
type Options struct {
BaseURL string
WordWrap int
Styles StyleConfig
BaseURL string
WordWrap int
ColorProfile termenv.Profile
Styles StyleConfig
}
// ANSIRenderer renders markdown content as ANSI escaped sequences.
ansi/renderer_test.go
+5 -2
View File
@@ -8,6 +8,7 @@ import (
"strings"
"testing"
"github.com/muesli/termenv"
"github.com/yuin/goldmark"
"github.com/yuin/goldmark/extension"
"github.com/yuin/goldmark/parser"
@@ -43,7 +44,8 @@ func TestRenderer(t *testing.T) {
}
options := Options{
WordWrap: 80,
WordWrap: 80,
ColorProfile: termenv.TrueColor,
}
err = json.Unmarshal(b, &options.Styles)
if err != nil {
@@ -113,7 +115,8 @@ func TestRendererIssues(t *testing.T) {
}
options := Options{
WordWrap: 80,
WordWrap: 80,
ColorProfile: termenv.TrueColor,
}
err = json.Unmarshal(b, &options.Styles)
if err != nil {
ansi/stylewriter.go
+1 -1
View File
@@ -28,6 +28,6 @@ func (w *StyleWriter) Write(b []byte) (int, error) {
// Close must be called when you're finished writing to a StyleWriter.
func (w *StyleWriter) Close() error {
renderText(w.w, w.ctx.colorProfile, w.rules, w.buf.String())
renderText(w.w, w.ctx.options.ColorProfile, w.rules, w.buf.String())
return nil
}
ansi/table.go
+5 -5
View File
@@ -43,14 +43,14 @@ func (e *TableElement) Render(w io.Writer, ctx RenderContext) error {
}
iw := indent.NewWriterPipe(w, indentation+margin, func(wr io.Writer) {
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, " ")
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, " ")
})
style := bs.With(rules.StylePrimitive)
ctx.table.styleWriter = NewStyleWriter(ctx, iw, style)
renderText(w, ctx.colorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
renderText(ctx.table.styleWriter, ctx.colorProfile, style, rules.Prefix)
renderText(w, ctx.options.ColorProfile, bs.Current().Style.StylePrimitive, rules.BlockPrefix)
renderText(ctx.table.styleWriter, ctx.options.ColorProfile, style, rules.Prefix)
ctx.table.writer = tablewriter.NewWriter(ctx.table.styleWriter)
return nil
}
@@ -72,8 +72,8 @@ func (e *TableElement) Finish(w io.Writer, ctx RenderContext) error {
ctx.table.writer.Render()
ctx.table.writer = nil
renderText(ctx.table.styleWriter, ctx.colorProfile, ctx.blockStack.With(rules.StylePrimitive), rules.Suffix)
renderText(ctx.table.styleWriter, ctx.colorProfile, ctx.blockStack.Current().Style.StylePrimitive, rules.BlockSuffix)
renderText(ctx.table.styleWriter, ctx.options.ColorProfile, ctx.blockStack.With(rules.StylePrimitive), rules.Suffix)
renderText(ctx.table.styleWriter, ctx.options.ColorProfile, ctx.blockStack.Current().Style.StylePrimitive, rules.BlockSuffix)
return ctx.table.styleWriter.Close()
}
glamour.go
+12 -1
View File
@@ -7,6 +7,7 @@ import (
"io/ioutil"
"os"
"github.com/muesli/termenv"
"github.com/yuin/goldmark"
"github.com/yuin/goldmark/extension"
"github.com/yuin/goldmark/parser"
@@ -60,7 +61,8 @@ func NewTermRenderer(options ...TermRendererOption) (*TermRenderer, error) {
),
),
ansiOptions: ansi.Options{
WordWrap: 80,
WordWrap: 80,
ColorProfile: termenv.TrueColor,
},
}
for _, o := range options {
@@ -87,6 +89,15 @@ func WithBaseURL(baseURL string) TermRendererOption {
}
}
// WithColorProfile sets the TermRenderer's color profile
// (TrueColor / ANSI256 / ANSI).
func WithColorProfile(profile termenv.Profile) TermRendererOption {
return func(tr *TermRenderer) error {
tr.ansiOptions.ColorProfile = profile
return nil
}
}
// WithStandardStyle sets a TermRenderer's styles with a standard (builtin)
// style.
func WithStandardStyle(style string) TermRendererOption {