Pre-release v0.0.1

Author: kivattt

.gitignore

@@ -1 +1,2 @@
 fssize
+bin

README.md

@@ -1,14 +1,8 @@
-- Ignore symlinks / hardlinks
-- Read home folder (Downloads, Documents, steam etc...) first
-
-- Deleting (multiple selected) files
-- Special case for /swapfile, suggest or run clear swap thing
+Low on disk space? Use this tool to find the biggest files and folders on your Linux machine
 
 [The command-line parser stops parsing after the first non-option](https://stackoverflow.com/a/25113485).\
-This is valid:
+This is valid:\
 `fssize --ignore-hidden-files .`
 
-While this will not ignore hidden files:
+While this will not ignore hidden files:\
 `fssize . --ignore-hidden-files`
-
-Tabs: Files Folders

TODO.md

@@ -0,0 +1,5 @@
+- Ignore symlinks / hardlinks
+- Read home folder (Downloads, Documents, steam etc...) first
+
+- Deleting (multiple selected) files
+- Special case for /swapfile, suggest or run clear swap thing

build-all-platforms.bash

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+bin=./bin
+
+if [ ! -d $bin ]; then
+	mkdir $bin
+fi
+
+ldflags="-s -w"
+
+# amd64
+GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags="$ldflags" -o $bin/fssize-linux-amd64
+
+# i386
+GOOS=linux GOARCH=386 CGO_ENABLED=0 go build -ldflags="$ldflags" -o $bin/fssize-linux-i386
+
+# arm64
+GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -ldflags="$ldflags" -o $bin/fssize-linux-arm64
+
+# arm
+GOOS=linux GOARCH=arm CGO_ENABLED=0 go build -ldflags="$ldflags" -o $bin/fssize-linux-arm

fssize.go

@@ -28,6 +28,7 @@ type FSSize struct {
 	files             []File
 	folders           []File
 	packages          []File // path = package name, sizeBytes = estimated size in kibibytes
+	dpkgQueryWorked   bool
 	maxCount          int
 	ignoreHiddenFiles bool
 	accumulating      bool
@@ -41,8 +42,9 @@ type File struct {
 
 func NewFSSize() *FSSize {
 	return &FSSize{
-		Box:        tview.NewBox().SetBackgroundColor(tcell.NewRGBColor(46, 52, 54)),
-		currentTab: Files,
+		Box:             tview.NewBox().SetBackgroundColor(tcell.NewRGBColor(46, 52, 54)),
+		currentTab:      Files,
+		dpkgQueryWorked: true,
 	}
 }
 
@@ -78,6 +80,7 @@ func (fssize *FSSize) Draw(screen tcell.Screen) {
 	}
 
 	tview.Print(screen, filesStyle+" Files [-:-:-:-]"+folderStyle+" Folders [-:-:-:-]"+packagesStyle+" Packages (dpkg-query) [-:-:-:-]", 0, 0, w, tview.AlignLeft, tcell.ColorDefault)
+	tview.Print(screen, "<- Press Tab or Shift+Tab to switch ", 0, 0, w, tview.AlignRight, tcell.ColorDefault)
 
 	ptr := &fssize.files
 	if fssize.currentTab == Folders {
@@ -86,46 +89,47 @@ func (fssize *FSSize) Draw(screen tcell.Screen) {
 		ptr = &fssize.packages
 	}
 
-	for i := 0; i < len(*ptr); i++ {
-		if i+1 >= h-1 { // The bottom row is occupied by the bottom bar
-			break
-		}
+	if fssize.currentTab == Packages && len(*ptr) == 0 {
+		tview.Print(screen, "[::b]Failed to run dpkg-query", 0, h/2, w, tview.AlignCenter, tcell.ColorDefault)
+	} else {
+		for i := 0; i < len(*ptr); i++ {
+			if i+1 >= h-1 { // The bottom row is occupied by the bottom bar
+				break
+			}
 
-		styleText := ""
-		if i%2 == 0 {
-			styleText = "[:#141414:]"
-		}
+			styleText := ""
+			if i%2 == 0 {
+				styleText = "[:#141414:]"
+			}
 
-		var relPath string
-		if fssize.rootFolderPath == "/" {
-			relPath = (*ptr)[i].path
-		} else {
-			var err error
-			relPath, err = filepath.Rel(fssize.rootFolderPath, (*ptr)[i].path)
-			if err != nil {
+			var relPath string
+			if fssize.rootFolderPath == "/" {
 				relPath = (*ptr)[i].path
+			} else {
+				var err error
+				relPath, err = filepath.Rel(fssize.rootFolderPath, (*ptr)[i].path)
+				if err != nil {
+					relPath = (*ptr)[i].path
+				}
 			}
-		}
-
-		prefix := ""
-		if fssize.currentTab == Packages {
-			prefix = "~"
-		}
-		_, sizePrintedLength := tview.Print(screen, styleText+"[::b]"+prefix+BytesToHumanReadableUnitString(uint64((*ptr)[i].sizeBytes), 3), 0, i+1, w, tview.AlignRight, tcell.ColorWhite)
-		// Flawed when FilenameInvisibleCharactersAsCodeHighlighted does anything
-		if len(relPath) > w-sizePrintedLength-1 {
-			relPath = relPath[:max(0, w-sizePrintedLength-1-3)] + "[#606060]..."
-		}
 
-		filenameText := FilenameInvisibleCharactersAsCodeHighlighted(relPath, styleText)
+			prefix := ""
+			if fssize.currentTab == Packages {
+				prefix = "~"
+			}
+			_, sizePrintedLength := tview.Print(screen, styleText+"[::b]"+prefix+BytesToHumanReadableUnitString(uint64((*ptr)[i].sizeBytes), 3), 0, i+1, w, tview.AlignRight, tcell.ColorWhite)
+			// Flawed when FilenameInvisibleCharactersAsCodeHighlighted does anything
+			if len(relPath) > w-sizePrintedLength-1 {
+				relPath = relPath[:max(0, w-sizePrintedLength-1-3)] + "[#606060]..."
+			}
 
-		_, pathPrintedLength := tview.Print(screen, styleText+filenameText, 0, i+1, w-sizePrintedLength, tview.AlignLeft, tcell.NewRGBColor(200, 200, 200))
-		//bruh := int32(max(20, 255-(i*8)))
-		//tview.Print(screen, styleText+(*ptr)[i].path, 0, i, w, tview.AlignLeft, tcell.NewRGBColor(bruh, bruh, bruh))
+			filenameText := FilenameInvisibleCharactersAsCodeHighlighted(relPath, styleText)
+			_, pathPrintedLength := tview.Print(screen, styleText+filenameText, 0, i+1, w-sizePrintedLength, tview.AlignLeft, tcell.NewRGBColor(200, 200, 200))
 
-		if i%2 == 0 {
-			for j := pathPrintedLength; j < w-sizePrintedLength; j++ {
-				screen.SetContent(j, i+1, ' ', nil, tcell.StyleDefault.Background(tcell.NewRGBColor(0x14, 0x14, 0x14)))
+			if i%2 == 0 {
+				for j := pathPrintedLength; j < w-sizePrintedLength; j++ {
+					screen.SetContent(j, i+1, ' ', nil, tcell.StyleDefault.Background(tcell.NewRGBColor(0x14, 0x14, 0x14)))
+				}
 			}
 		}
 	}
@@ -145,6 +149,7 @@ func (fssize *FSSize) Draw(screen tcell.Screen) {
 		tview.Print(screen, "[:#00ff00:] Finished ", 0, h-1, w, tview.AlignLeft, tcell.ColorBlack)
 	}
 
+	tview.Print(screen, programName+" "+version, 0, h-1, w, tview.AlignCenter, tcell.ColorBlack)
 	tview.Print(screen, "Press 'q' to quit ", 0, h-1, w, tview.AlignRight, tcell.ColorBlack)
 }
 
@@ -271,6 +276,7 @@ func (fssize *FSSize) AccumulatePackages() error {
 	// According to the man page, --showformat has a short option '-f' since dpkg 1.13.1, so let's use the long option
 	output, err := exec.Command("dpkg-query", "--show", "--showformat=${Installed-Size},${Package}\n").Output()
 	if err != nil {
+		fssize.dpkgQueryWorked = false
 		return err
 	}
 

main.go

@@ -148,12 +148,6 @@ This outputs the estimated kibibyte (KiB) size of all packages`)
 		return event
 	})
 
-	/*	go func() {
-		for {
-			app.QueueUpdateDraw(func() {})
-			time.Sleep(30 * time.Millisecond)
-		}
-	}()*/
 	fssize.app = app
 
 	fssize.AccumulatePackages()