Screen lock and power management now native I38 scripts. Removed customizations and added a personal mode template option instead. This means things added by users should not be removed on updates.

2025-12-23 18:47:21 -05:00
parent b4578e0035
commit f1a882b8b1
6 changed files with 584 additions and 268 deletions
--- a/scripts/screenlock.sh
+++ b/scripts/screenlock.sh
@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+
+# This file is part of I38.
+
+# I38 is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
+
+# I38 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# PURPOSE. See the GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License along with I38. If not, see <https://www.gnu.org/licenses/>.
+
+screenlockPinHash=""
+scriptPath="$(readlink -f "$0")"
+scriptDir="${scriptPath%/*}"
+i3Path="${scriptDir%/scripts}"
+pinFile="${i3Path}/.screenpin"
+
+if [[ -f "$pinFile" ]]; then
+    read -r screenlockPinHash < "$pinFile"
+fi
+
+if [[ -z "$screenlockPinHash" ]]; then
+    yad --title "I38" --text "Screen lock is not configured. Run i38.sh and set a 4-digit PIN to enable it." --button "Close:0"
+    exit 1
+fi
+
+if ! command -v yad &> /dev/null; then
+    exit 1
+fi
+
+if ! command -v jq &> /dev/null; then
+    yad --title "I38" --text "Screen lock requires jq to determine the current workspace." --button "Close:0"
+    exit 1
+fi
+
+if ! command -v sha512sum &> /dev/null; then
+    yad --title "I38" --text "Screen lock requires sha512sum to validate the PIN." --button "Close:0"
+    exit 1
+fi
+
+wmMsg="i3-msg"
+if [[ -n "${SWAYSOCK:-}" ]] && command -v swaymsg &> /dev/null; then
+    wmMsg="swaymsg"
+elif [[ -n "${I3SOCK:-}" ]] && command -v i3-msg &> /dev/null; then
+    wmMsg="i3-msg"
+elif command -v swaymsg &> /dev/null; then
+    wmMsg="swaymsg"
+elif command -v i3-msg &> /dev/null; then
+    wmMsg="i3-msg"
+else
+    yad --title "I38" --text "No i3 or sway command interface was found for screen lock." --button "Close:0"
+    exit 1
+fi
+
+currentWorkspace="$($wmMsg -t get_workspaces | jq -r '.[] | select(.focused==true) | .name')"
+lockWorkspace="i38-lock"
+if $wmMsg -t get_workspaces | jq -e --arg name "$lockWorkspace" '.[] | select(.name==$name)' &> /dev/null; then
+    lockWorkspace="i38-lock-$$"
+fi
+
+$wmMsg -t command "workspace --no-auto-back-and-forth \"$lockWorkspace\"" &> /dev/null
+$wmMsg -t command "mode screenlock" &> /dev/null
+
+attemptCount=0
+while : ; do
+    if [[ $attemptCount -eq 0 ]]; then
+        promptText="Screen lock is enabled. Enter your 4-digit PIN to unlock."
+    else
+        promptText="Incorrect PIN. Enter your 4-digit PIN to unlock."
+    fi
+
+    pinInput="$(yad --entry --hide-text --title "I38" --text "$promptText" --entry-label "Screen lock PIN" --button "Unlock:0" --on-top --sticky --skip-taskbar --fixed --center --undecorated --fullscreen --no-escape)"
+    yadResult=$?
+    if [[ $yadResult -ne 0 ]]; then
+        attemptCount=$((attemptCount + 1))
+        continue
+    fi
+
+    if [[ ! "$pinInput" =~ ^[0-9]{4}$ ]]; then
+        attemptCount=$((attemptCount + 1))
+        continue
+    fi
+
+    pinHash="$(printf "%s" "$pinInput" | sha512sum | awk '{print $1}')"
+    unset pinInput
+
+    if [[ "$pinHash" == "$screenlockPinHash" ]]; then
+        break
+    fi
+
+    attemptCount=$((attemptCount + 1))
+done
+
+$wmMsg -t command "mode default" &> /dev/null
+if [[ -n "$currentWorkspace" ]]; then
+    $wmMsg -t command "workspace \"$currentWorkspace\"" &> /dev/null
+fi
+
+exit 0