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Use a plain-text renderer when not printing to Terminal

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This commit is contained in:
Christian Muehlhaeuser 2019-11-25 04:25:58 +01:00
commit c604c99640
4 changed files with 18 additions and 4 deletions
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13
cmd/gold/main.go
View file

@ -10,6 +10,7 @@ import (
"os"
"strings"
"github.com/mattn/go-isatty"
"github.com/spf13/cobra"
"github.com/charmbracelet/gold"
@ -80,12 +81,16 @@ func execute(cmd *cobra.Command, args []string) error {
return err
}
defer in.Close()
b, _ := ioutil.ReadAll(in)
r, err := gold.NewTermRenderer(style)
if err != nil {
return err
r := gold.NewPlainTermRenderer()
if isatty.IsTerminal(os.Stdout.Fd()) {
r, err = gold.NewTermRenderer(style)
if err != nil {
return err
}
}
out := r.RenderBytes(b)
fmt.Printf("%s", string(out))
return nil

1
go.mod
View file

@ -4,6 +4,7 @@ go 1.13
require (
github.com/logrusorgru/aurora v0.0.0-20191017060258-dc85c304c434
github.com/mattn/go-isatty v0.0.10
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
github.com/spf13/cobra v0.0.5
gopkg.in/russross/blackfriday.v2 v2.0.0

4
go.sum
View file

@ -11,6 +11,8 @@ github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANyt
github.com/logrusorgru/aurora v0.0.0-20191017060258-dc85c304c434 h1:im9kkmH0WWwxzegiv18gSUJbuXR9y028rXrWuPp6Jug=
github.com/logrusorgru/aurora v0.0.0-20191017060258-dc85c304c434/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/mattn/go-isatty v0.0.10 h1:qxFzApOv4WsAL965uUPIsXzAKCZxN2p9UqdhFS4ZW10=
github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcMEpPG5Rm84=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
@ -31,6 +33,8 @@ github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljT
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/russross/blackfriday.v2 v2.0.0 h1:+FlnIV8DSQnT7NZ43hcVKcdJdzZoeCmJj4Ql8gq5keA=

4
gold.go
View file

@ -86,6 +86,10 @@ func RenderBytes(in []byte, stylePath string) ([]byte, error) {
return r.RenderBytes(in), nil
}
func NewPlainTermRenderer() *TermRenderer {
return &TermRenderer{}
}
func NewTermRenderer(stylePath string) (*TermRenderer, error) {
if stylePath == "" {
return NewTermRendererFromBytes([]byte("{}"))