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scripts/variants: add verbose -v flag

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disable output by default, enable with -v
This commit is contained in:
Harvey Tindall
2025-12-09 14:38:48 +00:00
parent 4a9bac1027
commit 6237620390
1 changed files with 20 additions and 7 deletions
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27
scripts/variants/main.go
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@@ -8,7 +8,6 @@ package main
import ( import (
"bytes" "bytes"
"flag" "flag"
"fmt"
"io/fs" "io/fs"
"log" "log"
"os" "os"
@@ -16,6 +15,7 @@ import (
"regexp" "regexp"
) )
var VERBOSE = false
var classList = func() *regexp.Regexp { var classList = func() *regexp.Regexp {
classList, err := regexp.Compile(`classList\.(add|remove)(\((?:[^()]*|\((?:[^()]*|\([^()]*\))\))*\))`) classList, err := regexp.Compile(`classList\.(add|remove)(\((?:[^()]*|\((?:[^()]*|\([^()]*\))\))*\))`)
if err != nil { if err != nil {
@@ -60,7 +60,9 @@ func ParseDir(in, out string) error {
if d.IsDir() { if d.IsDir() {
return os.MkdirAll(outFile, perm) return os.MkdirAll(outFile, perm)
} }
log.Printf("\"%s\" => \"%s\"\n", path, outFile) if VERBOSE {
log.Printf("\"%s\" => \"%s\"\n", path, outFile)
}
if err != nil { if err != nil {
return err return err
} }
@@ -85,7 +87,9 @@ func ParseFile(in, out string, perm *fs.FileMode) error {
outText := classList.ReplaceAllFunc(file, func(match []byte) []byte { outText := classList.ReplaceAllFunc(file, func(match []byte) []byte {
if bytes.Contains(match, []byte("dark:~d_")) { if bytes.Contains(match, []byte("dark:~d_")) {
log.Printf("Skipping pre-set dark colour: `%s`\n", string(match)) if VERBOSE {
log.Printf("Skipping pre-set dark colour: `%s`\n", string(match))
}
return match return match
} }
submatches := quotedColor.FindSubmatch(match) submatches := quotedColor.FindSubmatch(match)
@@ -94,15 +98,21 @@ func ParseFile(in, out string, perm *fs.FileMode) error {
} }
quote := string(submatches[1]) quote := string(submatches[1])
color := string(submatches[2]) color := string(submatches[2])
fmt.Printf("Matched quote %s, color %s\n", quote, color) if VERBOSE {
log.Printf("Matched quote %s, color %s\n", quote, color)
}
newVal := bytes.Replace(match, []byte(quote+"~"+color+quote), []byte(quote+"~"+color+quote+", "+quote+"dark:~d_"+color+quote), 1) newVal := bytes.Replace(match, []byte(quote+"~"+color+quote), []byte(quote+"~"+color+quote+", "+quote+"dark:~d_"+color+quote), 1)
fmt.Printf("`%s` => `%s`\n", string(match), string(newVal)) if VERBOSE {
log.Printf("`%s` => `%s`\n", string(match), string(newVal))
}
return newVal return newVal
}) })
outText = htmlClassList.ReplaceAllFunc(outText, func(match []byte) []byte { outText = htmlClassList.ReplaceAllFunc(outText, func(match []byte) []byte {
if bytes.Contains(match, []byte("dark:~d_")) { if bytes.Contains(match, []byte("dark:~d_")) {
log.Printf("Skipping pre-set dark colour: `%s`\n", string(match)) if VERBOSE {
log.Printf("Skipping pre-set dark colour: `%s`\n", string(match))
}
return match return match
} }
// Sucks we can't get a submatch from ReplaceAllFunc // Sucks we can't get a submatch from ReplaceAllFunc
@@ -112,7 +122,9 @@ func ParseFile(in, out string, perm *fs.FileMode) error {
} }
c := submatches[1] c := submatches[1]
newVal := bytes.Replace(match, []byte("~"+string(c)), []byte("~"+string(c)+" dark:~d_"+string(c)), 1) newVal := bytes.Replace(match, []byte("~"+string(c)), []byte("~"+string(c)+" dark:~d_"+string(c)), 1)
fmt.Printf("`%s` => `%s`\n", string(match), string(newVal)) if VERBOSE {
log.Printf("`%s` => `%s`\n", string(match), string(newVal))
}
return newVal return newVal
}) })
err = os.WriteFile(out, outText, *perm) err = os.WriteFile(out, outText, *perm)
@@ -124,6 +136,7 @@ func main() {
flag.StringVar(&inFile, "file", "", "Input of an individual file.") flag.StringVar(&inFile, "file", "", "Input of an individual file.")
flag.StringVar(&inDir, "dir", "", "Input of a whole directory.") flag.StringVar(&inDir, "dir", "", "Input of a whole directory.")
flag.StringVar(&out, "out", "", "Output filepath/directory, depending on if -file or -dir passed.") flag.StringVar(&out, "out", "", "Output filepath/directory, depending on if -file or -dir passed.")
flag.BoolVar(&VERBOSE, "v", false, "prints information about files and replacements as they are made")
flag.Parse() flag.Parse()
if out == "" { if out == "" {