WIP

go.mod

@@ -2,4 +2,7 @@ module git.tilde.town/tildetown/visit
 
 go 1.14
 
-require github.com/AlecAivazis/survey/v2 v2.1.1
+require (
+	github.com/AlecAivazis/survey/v2 v2.1.1
+	github.com/charmbracelet/glamour v0.2.0
+)

go.sum

@@ -2,27 +2,73 @@ github.com/AlecAivazis/survey v1.8.8 h1:Y4yypp763E8cbqb5RBqZhGgkCFLRFnbRBHrxnpMM
 github.com/AlecAivazis/survey/v2 v2.1.1 h1:LEMbHE0pLj75faaVEKClEX1TM4AJmmnOh9eimREzLWI=
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+github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
+github.com/alecthomas/chroma v0.7.3 h1:NfdAERMy+esYQs8OXk0I868/qDxxCEo7FMz1WIqMAeI=
+github.com/alecthomas/chroma v0.7.3/go.mod h1:sko8vR34/90zvl5QdcUdvzL3J8NKjAUx9va9jPuFNoM=
+github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
+github.com/alecthomas/kong v0.2.4/go.mod h1:kQOmtJgV+Lb4aj+I2LEn40cbtawdWJ9Y8QLq+lElKxE=
+github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
+github.com/charmbracelet/glamour v0.2.0 h1:mTgaiNiumpqTZp3qVM6DH9UB0NlbY17wejoMf1kM8Pg=
+github.com/charmbracelet/glamour v0.2.0/go.mod h1:UA27Kwj3QHialP74iU6C+Gpc8Y7IOAKupeKMLLBURWM=
+github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 h1:y5HC9v93H5EPKqaS1UYVg1uYah5Xf51mBfIoWehClUQ=
+github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964/go.mod h1:Xd9hchkHSWYkEqJwUGisez3G1QY8Ryz0sdWrLPMGjLk=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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main.go

@@ -3,12 +3,15 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"io/ioutil"
 	"math/rand"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"time"
 
 	"github.com/AlecAivazis/survey/v2"
+	"github.com/charmbracelet/glamour"
 )
 
 func main() {
@@ -74,8 +77,40 @@ func visitPrompt() error {
 }
 
 func visitUser(username string) error {
-	fmt.Println("TODO visit", username)
+	files, err := ioutil.ReadDir(filepath.Join("/home", username))
+	if err != nil {
+		return fmt.Errorf("could not read user's home directory: %w", err)
+	}
+
+	for _, filename := range files {
+		fmt.Println("DEBUG", filename)
+		if isReadme(filename) {
+			if isMarkdown(filename) {
+				// TODO fill in once i know if filename is abs or rel path
+				/*
+					r, _ := glamour.NewTermRenderer(glamour.WithAutoStyle())
+					out, err := r.Render()
+				*/
+
+			}
+			fmt.Println("TODO print raw file")
 			return nil
+		}
+	}
+
+	fmt.Println("TODO non-readme fallback")
+
+	return nil
+}
+
+func isReadme(filename string) bool {
+	fn := strings.ToLower(filename)
+	return strings.HasPrefix(fn, "readme")
+}
+
+func isMarkdown(filename string) bool {
+	fn := strings.ToLower(filename)
+	return strings.HasSuffix(fn, ".md") || strings.HasSuffix(fn, ".markdown")
 }
 
 func getUsernames() ([]string, error) {