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Remove all global variables (slices) only used in entryList.go

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This commit is contained in:
RandyTheSilly
2024-01-23 14:58:32 -05:00
parent c2618088c6
commit 2d55d10d17
1 changed files with 11 additions and 13 deletions
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src/entryList.go
+7 -9
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@@ -8,19 +8,13 @@ import (
"strings" "strings"
) )
// global variables used only in this file
var (
fileList []string
dirList []string
)
// global constants used only in this file // global constants used only in this file
const ( const (
ansiAlternateEntryColor = "\033[38;5;8m" ansiAlternateEntryColor = "\033[38;5;8m"
) )
// calculates and returns the final visual indentation multiplier (needed to adjust indentation for skipped parent directories) // calculates and returns the final visual indentation multiplier (needed to adjust indentation for skipped parent directories)
func indentSubtractor(indent int, skippedDirList []bool, currentDirIndex int) int { func indentSubtractor(skippedDirList []bool, dirList []string, currentDirIndex int, indent int) int {
var subtractor int // tracks how much to subtract from expected indentation multiplier var subtractor int // tracks how much to subtract from expected indentation multiplier
for i := len(skippedDirList[:currentDirIndex]) - 1; i >= 0; i-- { // checks each skipped directory to determine if it is a parent to the current directory for i := len(skippedDirList[:currentDirIndex]) - 1; i >= 0; i-- { // checks each skipped directory to determine if it is a parent to the current directory
@@ -74,6 +68,10 @@ func printFileEntry(entry string, lastSlash int, charCounter int, colorAlternato
func EntryListGen() { func EntryListGen() {
fmt.Print("\n" + ansiBlackOnWhite + "libmutton entries:" + ansiReset) fmt.Print("\n" + ansiBlackOnWhite + "libmutton entries:" + ansiReset)
// define file/directory containing slices so that they may be accessed by the anonymous WalkDir function
var fileList []string
var dirList []string
// walk entry directory // walk entry directory
_ = filepath.WalkDir(EntryRoot, _ = filepath.WalkDir(EntryRoot,
func(fullPath string, entry fs.DirEntry, err error) error { func(fullPath string, entry fs.DirEntry, err error) error {
@@ -154,7 +152,7 @@ func EntryListGen() {
if !containsFiles { if !containsFiles {
containsFiles = true containsFiles = true
skippedDirList[i] = false // the directory header is being printed, indicate that it is not being skipped skippedDirList[i] = false // the directory header is being printed, indicate that it is not being skipped
indent = indentSubtractor(indent, skippedDirList, i) // calculate the final indentation multiplier indent = indentSubtractor(skippedDirList, dirList, i, indent) // calculate the final indentation multiplier
if !Windows { // for consistency, format directories with UNIX-style path separators on all platforms if !Windows { // for consistency, format directories with UNIX-style path separators on all platforms
fmt.Printf("\n\n"+strings.Repeat(" ", indent*2)+"\033[38;5;7;48;5;8m%s/"+ansiReset+"\n", directory) fmt.Printf("\n\n"+strings.Repeat(" ", indent*2)+"\033[38;5;7;48;5;8m%s/"+ansiReset+"\n", directory)
} else { } else {
@@ -170,7 +168,7 @@ func EntryListGen() {
if !containsSubdirectory { // nor does it contain any subdirectories... if !containsSubdirectory { // nor does it contain any subdirectories...
if dirListLength > 1 { // and directories besides the root-level exist... display directory header and empty directory warning if dirListLength > 1 { // and directories besides the root-level exist... display directory header and empty directory warning
skippedDirList[i] = false // the directory header is being printed, indicate that it is not being skipped skippedDirList[i] = false // the directory header is being printed, indicate that it is not being skipped
indent = indentSubtractor(indent, skippedDirList, i) // calculate the final indentation multiplier indent = indentSubtractor(skippedDirList, dirList, i, indent) // calculate the final indentation multiplier
if !Windows { // for consistency, format directories with UNIX-style path separators on all platforms if !Windows { // for consistency, format directories with UNIX-style path separators on all platforms
fmt.Printf("\n\n"+strings.Repeat(" ", indent*2)+"\033[38;5;7;48;5;8m%s/"+ansiReset+"\n", directory) fmt.Printf("\n\n"+strings.Repeat(" ", indent*2)+"\033[38;5;7;48;5;8m%s/"+ansiReset+"\n", directory)
} else { } else {