better scripts

.scripts/fetch-weather.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/env bash
 
 ## Collect data
 cache_dir="$HOME/.cache/eww/weather"

.scripts/issu.sh

@@ -12,6 +12,10 @@ if [ "$LOGNAME" != "$USER" ]; then
     exit 1
 fi
 
-if [ "$(ps -o comm= -p $(ps -o ppid= -p $$) 2>/dev/null)" = "su" ]; then
-    exit 1
+ppid=$(ps -o ppid= -p $$ 2>/dev/null)
+if [ -n "$ppid" ]; then
+    parent_comm=$(ps -o comm= -p "$ppid" 2>/dev/null)
+    if [ "$parent_comm" = "su" ]; then
+        exit 1
+    fi
 fi

.scripts/workspace-new.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/env bash
 
 # get highest workspace ID
 max_id=$(hyprctl workspaces | grep '^workspace ID ' | awk '{print $3}' | sort -n | tail -1)

.utils/live-mount.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+[ -z "$MOUNT_DIR" ] && MOUNT_DIR="/mnt"
+
+if ! umount "$MOUNT_DIR" -R; then
+    echo "Failed to unmount $MOUNT_DIR."
+    exit 1
+fi
+
+[ -z "$DEVICE" ] && DEVICE="/dev/sda"
+[ -z "$START_PART" ] && START_PART="1"
+
+efi_part="${DEVICE}p${START_PART}"
+
+START_PART=$(expr $START_PART + 1)
+boot_part="${DEVICE}p${START_PART}"
+
+START_PART=$(expr $START_PART + 1)
+btrfs_part="${DEVICE}p${START_PART}"
+
+mount "$btrfs_part" -o subvol=@ "$MOUNT_DIR"
+mount "$btrfs_part" -o subvol=@home "$MOUNT_DIR"/home
+mount "$btrfs_part" -o subvol=@log"$MOUNT_DIR"/var/log
+mount "$btrfs_part" -o subvol=@cache "$MOUNT_DIR"/var/cache
+mount "$btrfs_part" -o subvol=@tmp "$MOUNT_DIR"/tmp
+# mount "$btrfs_part" -o subvol=@swap "$MOUNT_DIR"/swap
+mount "$boot_part" "$MOUNT_DIR"/boot
+mount "$efi_part" "$MOUNT_DIR"/boot/efi
+swapon "$MOUNT_DIR"/swap/swapfile

.utils/live_mount.sh

@@ -1,18 +0,0 @@
-#!/bin/sh
-
-device="/dev/nvme0n1"
-efi_part="${device}p3"
-boot_part="${device}p4"
-btrfs_part="${device}p5"
-
-umount /mnt -R
-
-mount $btrfs_part -o subvol=@ /mnt
-mount $btrfs_part -o subvol=@home /mnt/home
-mount $btrfs_part -o subvol=@log /mnt/var/log
-mount $btrfs_part -o subvol=@cache /mnt/var/cache
-mount $btrfs_part -o subvol=@tmp /mnt/tmp
-mount $btrfs_part -o subvol=@swap /mnt/swap
-mount $boot_part /mnt/boot
-mount $efi_part /mnt/boot/efi
-swapon /mnt/swap/swapfile

.utils/set_nv_env

@@ -1,5 +1,3 @@
-#!/bin/sh
-
 export __NV_PRIME_RENDER_OFFLOAD=1
 export __GLX_VENDOR_LIBRARY_NAME=nvidia
 export __VK_LAYER_NV_optimus=NVIDIA_only

.utils/unset_nv_env

@@ -1,5 +1,3 @@
-#!/bin/sh
-
 # __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia __VK_LAYER_NV_optimus=NVIDIA_only
 unset __NV_PRIME_RENDER_OFFLOAD
 unset __GLX_VENDOR_LIBRARY_NAME