fixed all errs and some other things

9 files changed, 92 insertions, 94 deletions

diff --git a/src/c_exec.go b/src/c_exec.go
index aa297ea..6d42b29 100644
--- a/src/c_exec.go
+++ b/src/c_exec.go
@@ -43,7 +43,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * hardflip: src/c_exec.go
- * Tue Apr 23 17:47:58 2024
+ * Tue, 26 Aug 2025 19:17:04 +0200
  * Joe
  *
  * exec the command at some point
@@ -104,7 +104,10 @@ func c_format_ssh(host *HostNode, pass string) ([]string, []string) {
 		cmd_fmt = append(cmd_fmt, "sshpass", "-p", pass)
 	}
 
-	cmd_fmt = append(cmd_fmt, "ssh", "-F", "none")
+	cmd_fmt = append(cmd_fmt, "ssh", "-F", "none",
+		"-o", "StrictHostKeyChecking=no",
+		"-o", "UserKnownHostsFile=/dev/null",
+		"-o", "LogLevel=ERROR")
 	if len(host.Priv) > 0 {
 		cmd_fmt = append(cmd_fmt, "-i", host.Priv)
 	}
@@ -157,13 +160,13 @@ func c_format_rdp(host *HostNode, pass string) ([]string, []string) {
 			cmd_fmt = append(cmd_fmt, "/drive:" + share + "," + path)
 		}
 	}
-	if host.Quality == 0 {
+	switch host.Quality {
+	case 0:
 		cmd_fmt = append(cmd_fmt,
 			"-aero", "-menu-anims", "-window-drag", "-wallpaper",
 			"-decorations", "-fonts", "-themes",
 			"/bpp:8", "/compression-level:2")
-	} else if host.Quality == 1 {
-	} else if host.Quality == 2 {
+	case 2:
 		cmd_fmt = append(cmd_fmt,
 			"+aero", "+menu-anims", "+window-drag",
 			"+decorations", "+fonts", "+themes", "/gfx:RFX", "/rfx", "/gdi:hw",
diff --git a/src/c_ldirs.go b/src/c_ldirs.go
index ce9c424..0d73354 100644
--- a/src/c_ldirs.go
+++ b/src/c_ldirs.go
@@ -77,35 +77,35 @@ func (ldirs *DirsList) add_back(node *DirsNode) {
 }
 
 // removes a dir node from the list
-func (ldirs *DirsList) del(dir *DirsNode) {
-	if ldirs.head == nil {
-		return
-	}
-	if ldirs.head == dir {
-		ldirs.head = ldirs.head.next
-		if ldirs.head == nil {
-			ldirs.last = nil
-			return
-		}
-		return
-	}
-	if ldirs.last == dir {
-		ptr := ldirs.head
-		for ptr.next != nil {
-			ptr = ptr.next
-		}
-		ldirs.last = ptr
-		ldirs.last.next = nil
-		return
-	}
-	ptr := ldirs.head
-	for ptr.next != nil && ptr.next != dir {
-		ptr = ptr.next
-	}
-	if ptr.next == dir {
-		ptr.next = ptr.next.next
-	}
-}
+// func (ldirs *DirsList) del(dir *DirsNode) {
+// 	if ldirs.head == nil {
+// 		return
+// 	}
+// 	if ldirs.head == dir {
+// 		ldirs.head = ldirs.head.next
+// 		if ldirs.head == nil {
+// 			ldirs.last = nil
+// 			return
+// 		}
+// 		return
+// 	}
+// 	if ldirs.last == dir {
+// 		ptr := ldirs.head
+// 		for ptr.next != nil {
+// 			ptr = ptr.next
+// 		}
+// 		ldirs.last = ptr
+// 		ldirs.last.next = nil
+// 		return
+// 	}
+// 	ptr := ldirs.head
+// 	for ptr.next != nil && ptr.next != dir {
+// 		ptr = ptr.next
+// 	}
+// 	if ptr.next == dir {
+// 		ptr.next = ptr.next.next
+// 	}
+// }
 
 // returns a string with the full path of the dir
 func (dir *DirsNode) path() string {
@@ -122,14 +122,14 @@ func (dir *DirsNode) path() string {
 	return path
 }
 
-func (ldirs *DirsList) prev(dir *DirsNode) *DirsNode {
-	if ldirs.head == dir {
-		return dir
-	}
-	for ptr := ldirs.head; ptr != nil; ptr = ptr.next {
-		if ptr.next == dir {
-			return ptr
-		}
-	}
-	return nil
-}
+// func (ldirs *DirsList) prev(dir *DirsNode) *DirsNode {
+// 	if ldirs.head == dir {
+// 		return dir
+// 	}
+// 	for ptr := ldirs.head; ptr != nil; ptr = ptr.next {
+// 		if ptr.next == dir {
+// 			return ptr
+// 		}
+// 	}
+// 	return nil
+// }
diff --git a/src/c_lhosts.go b/src/c_lhosts.go
index 41964bd..e2fbd90 100644
--- a/src/c_lhosts.go
+++ b/src/c_lhosts.go
@@ -153,12 +153,12 @@ func (lhost *HostList) del(host *HostNode) {
     }
 }
 
-func (lhost *HostList) count() int {
-	curr := lhost.head
-	var count int
-
-	for count = 0; curr != nil; count++ {
-		curr = curr.next
-	}
-	return count
-}
+// func (lhost *HostList) count() int {
+// 	curr := lhost.head
+// 	var count int
+//
+// 	for count = 0; curr != nil; count++ {
+// 		curr = curr.next
+// 	}
+// 	return count
+// }
diff --git a/src/c_litems.go b/src/c_litems.go
index 14afbf2..7b04880 100644
--- a/src/c_litems.go
+++ b/src/c_litems.go
@@ -83,25 +83,25 @@ func (litems *ItemsList) add_back(node *ItemsNode) {
 }
 
 // replaces an item
-func (litems *ItemsList) overwrite(node *ItemsNode) {
-	if litems.head == nil || litems.curr == nil {
-		litems.add_back(node)
-		return
-	}
-	curr := litems.curr
-	node.prev = curr.prev
-	node.next = curr.next
-	if node.next != nil {
-		curr.next.prev = node
-	}
-	if litems.last == curr {
-		litems.last = node
-	}
-	if curr.prev != nil {
-		curr.prev.next = node
-	}
-	litems.curr = node
-}
+// func (litems *ItemsList) overwrite(node *ItemsNode) {
+// 	if litems.head == nil || litems.curr == nil {
+// 		litems.add_back(node)
+// 		return
+// 	}
+// 	curr := litems.curr
+// 	node.prev = curr.prev
+// 	node.next = curr.next
+// 	if node.next != nil {
+// 		curr.next.prev = node
+// 	}
+// 	if litems.last == curr {
+// 		litems.last = node
+// 	}
+// 	if curr.prev != nil {
+// 		curr.prev.next = node
+// 	}
+// 	litems.curr = node
+// }
 
 // adds an item node to the list after the current selected item
 func (litems *ItemsList) add_after(node *ItemsNode) {
diff --git a/src/c_parse.go b/src/c_parse.go
index 2c8cddd..5f788e9 100644
--- a/src/c_parse.go
+++ b/src/c_parse.go
@@ -90,7 +90,7 @@ func c_read_yaml_file(file string) (*HostNode, error) {
 		return nil, err
 	}
 	if err := yaml.Unmarshal(yaml_file, &host); err != nil {
-		err = errors.New(fmt.Sprintf("%s: %v", file, err))
+		err = fmt.Errorf("%s: %v", file, err)
 		return nil, err
 	}
 	if len(host.Name) == 0 {
diff --git a/src/e_events.go b/src/e_events.go
index 2889053..87a55f3 100644
--- a/src/e_events.go
+++ b/src/e_events.go
@@ -43,7 +43,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * hardflip: src/e_events.go
- * Thu Apr 11 16:00:44 2024
+ * Tue, 26 Aug 2025 19:02:24 +0200
  * Joe
  *
  * events in the code
@@ -52,6 +52,7 @@
 package main
 
 import (
+	"maps"
 	"os"
 
 	"github.com/gdamore/tcell/v2"
@@ -98,7 +99,7 @@ func e_unfold_dir(data *HardData, item *ItemsNode) {
 		return
 	}
 	// single empty dir
-	if start == item && end == end { // HACK: i forgot why end == end
+	if start == item {
 		e_set_unfold(data, item)
 		return
 	}
@@ -545,9 +546,7 @@ func e_deep_copy_host(base *HostNode) HostNode {
 	new_host = *base
 	if base.Drive != nil {
 		new_host.Drive = make(map[string]string, len(base.Drive))
-		for k, v := range base.Drive {
-			new_host.Drive[k] = v
-		}
+		maps.Copy(new_host.Drive, base.Drive)
 	}
 	if base.Shell != nil {
 		new_host.Shell = make([]string, len(base.Shell))
diff --git a/src/e_keys.go b/src/e_keys.go
index cc77ee3..4fb0acc 100644
--- a/src/e_keys.go
+++ b/src/e_keys.go
@@ -349,8 +349,7 @@ func e_mkdir_events(data *HardData, ui *HardUI, event tcell.EventKey) bool {
 func e_insert_events(data *HardData, ui *HardUI, event tcell.EventKey) bool {
 	if data.insert == nil {
 		if event.Key() == tcell.KeyEscape ||
-		   event.Key() == tcell.KeyCtrlC ||
-		   event.Rune() == 'q' {
+		   event.Key() == tcell.KeyCtrlC {
 			ui.s.HideCursor()
 			ui.mode = NORMAL_MODE
 			ui.insert_sel = 0
diff --git a/src/i_insert.go b/src/i_insert.go
index 79d46e6..a147cb3 100644
--- a/src/i_insert.go
+++ b/src/i_insert.go
@@ -211,9 +211,10 @@ func i_insert_check_ok(data *HardData, in *HostNode) {
 	if len(in.Host) == 0 {
 		if (in.Protocol == PROTOCOL_RDP && len(in.RDPFile) > 0) == false {
 			text := "no host"
-			if in.Protocol == PROTOCOL_CMD {
+			switch in.Protocol {
+			case PROTOCOL_CMD:
 				text = "no command"
-			} else if in.Protocol == PROTOCOL_OS {
+			case PROTOCOL_OS:
 				text = "no endpoint"
 			}
 			data.insert_err = append(data.insert_err, errors.New(text))
@@ -326,7 +327,7 @@ func i_draw_text_box(ui *HardUI, line int, dim Quad, label, content string,
 		tbox_style = tbox_style.Foreground(tcell.ColorRed)
 	}
 	spaces := ""
-	for i := 0; i < tbox_size; i++ {
+	for range tbox_size {
 		spaces += " "
 	}
 	i_draw_text(ui.s, ui.dim[W] / 2, line, dim.R, line,
@@ -348,11 +349,11 @@ func i_draw_ok_butt(ui *HardUI, dim Quad, line, id, selected int) {
 		style = style.Reverse(true).Dim(false)
 	}
 	buff := "["
-	for i := 0; i < butt_size / 2 - len(txt); i++ {
+	for range butt_size / 2 - len(txt) {
 		buff += " "
 	}
 	buff += txt
-	for i := 0; i < butt_size / 2 - len(txt); i++ {
+	for range butt_size / 2 - len(txt) {
 		buff += " "
 	}
 	buff += "]"
diff --git a/src/i_ui.go b/src/i_ui.go
index f32b214..653f333 100644
--- a/src/i_ui.go
+++ b/src/i_ui.go
@@ -43,7 +43,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * hardflip: src/i_ui.go
- * Tue, 26 Aug 2025 18:48:33 +0200
+ * Tue, 26 Aug 2025 18:55:49 +0200
  * Joe
  *
  * interfacing with the user
@@ -580,9 +580,7 @@ func i_draw_insert_err_msg(ui HardUI, insert_err []error) {
 	i_draw_msg(ui.s, lines, ui.style[BOX_STYLE], ui.dim, " Errors ")
 	left, right := 1, ui.dim[W] - 1
 	line := ui.dim[H] - 2 - 1 - len(insert_err)
-	if line < 0 {
-		line = 0
-	}
+	line = max(line, 0)
 	for _, err := range insert_err {
 		line += 1
 		err_str := fmt.Sprintf("%v", err)
@@ -596,9 +594,7 @@ func i_draw_load_error_msg(ui HardUI, load_err []error) {
 	i_draw_msg(ui.s, lines, ui.style[BOX_STYLE], ui.dim, " Load time errors ")
 	left, right := 1, ui.dim[W] - 1
 	line := ui.dim[H] - 2 - 1 - len(load_err)
-	if line < 0 {
-		line = 0
-	}
+	line = max(line, 0)
 	for _, err := range load_err {
 		line += 1
 		err_str := fmt.Sprintf("%v", err)
@@ -715,7 +711,7 @@ func i_load_ui(data_dir string,
 }
 
 func i_init_styles(ui *HardUI, styles HardStyle) {
-	for i := 0; i < STYLE_MAX + 1; i++ {
+	for i := range STYLE_MAX + 1 {
 		tmp := tcell.StyleDefault.Background(tcell.ColorReset)
 		curr_color := "default"
 		switch i {