Generate screenshots for all themes

.gitignore

@@ -18,4 +18,3 @@
 
 /_build
 .vscode
-screenshots/

README.md

@@ -154,7 +154,7 @@ from the root of the repository.
 To generate screenshots in a variety of common sizes, build unl0kr and then run
 
 ```
-$ sudo ./generate-screenshots _build/unl0kr
+$ sudo ./regenerate-screenshots _build/unl0kr
 ```
 
 where `_build/unl0kr` is the location of the unl0kr binary. Note that you may have to adapt some of the settings inside the script depending on the device you're using to generate the screenshots.

regenerate-screenshots.sh

@@ -7,6 +7,14 @@ fb_format=rgba
 
 unl0kr=$1
 outdir=screenshots
+config=unl0kr-screenshots.conf
+
+themes=(
+    breezy-light
+    breezy-dark
+    pmos-light
+    pmos-dark
+)
 
 resolutions=(
     # Nokia N900
@@ -26,7 +34,7 @@ resolutions=(
     1920x1080 
 )
 
-if [[ ! -x $unl0kr ]]; then
+if [[ ! -f $unl0kr || ! -x $unl0kr ]]; then
     echo "Error: Could not find unl0kr executable at $unl0kr" 1>&2
     exit 1
 fi
@@ -34,12 +42,42 @@ fi
 exec 1>/dev/null
 exec 2>/dev/null 
 
+function write_config() {
+    cat << EOF > $config
+[general]
+animations=true
+
+[keyboard]
+autohide=false
+layout=de
+popovers=true
+
+[textarea]
+obscured=true
+
+[theme]
+default=$1
+EOF
+}
+
+function nuke_config() {
+    rm -f $config
+}
+
+trap "nuke_config" EXIT
+
 rm -rf "$outdir"
 mkdir "$outdir"
 
-for res in ${resolutions[@]}; do
+readme="# Unl0kr themes"$'\n'
-    for theme in light dark; do
+
-        CRYPTTAB_SOURCE=/dev/sda1 $unl0kr -g $res -c unl0kr-screenshots.conf -C unl0kr-screenshots-$theme.conf &
+for theme in ${themes[@]}; do
+    write_config $theme
+
+    readme="$readme"$'\n'"## $theme"$'\n\n'
+    
+    for res in ${resolutions[@]}; do    
+        CRYPTTAB_SOURCE=/dev/sda1 $unl0kr -g $res -c unl0kr-screenshots.conf &
         pid=$!
 
         sleep 2 
@@ -48,5 +86,9 @@ for res in ${resolutions[@]}; do
         convert -size $fb_res -depth $fb_depth $fb_format:"$outdir/$res" -crop $res+0+0 "$outdir/$theme-$res.png"
         rm "$outdir/$res"
         kill -9 $pid
+
+        readme="$readme<img src=\"$theme-$res.png\" alt=\"$res\" height=\"300\"/>"$'\n'
     done
 done
+
+echo -n "$readme" > "$outdir/README.md"

screenshots/README.md

@@ -0,0 +1,49 @@
+# Unl0kr themes
+
+## breezy-light
+
+<img src="breezy-light-480x800.png" alt="480x800" height="300"/>
+<img src="breezy-light-800x480.png" alt="800x480" height="300"/>
+<img src="breezy-light-540x960.png" alt="540x960" height="300"/>
+<img src="breezy-light-960x540.png" alt="960x540" height="300"/>
+<img src="breezy-light-768x1024.png" alt="768x1024" height="300"/>
+<img src="breezy-light-1024x768.png" alt="1024x768" height="300"/>
+<img src="breezy-light-1280x800.png" alt="1280x800" height="300"/>
+<img src="breezy-light-1440x720.png" alt="1440x720" height="300"/>
+<img src="breezy-light-1920x1080.png" alt="1920x1080" height="300"/>
+
+## breezy-dark
+
+<img src="breezy-dark-480x800.png" alt="480x800" height="300"/>
+<img src="breezy-dark-800x480.png" alt="800x480" height="300"/>
+<img src="breezy-dark-540x960.png" alt="540x960" height="300"/>
+<img src="breezy-dark-960x540.png" alt="960x540" height="300"/>
+<img src="breezy-dark-768x1024.png" alt="768x1024" height="300"/>
+<img src="breezy-dark-1024x768.png" alt="1024x768" height="300"/>
+<img src="breezy-dark-1280x800.png" alt="1280x800" height="300"/>
+<img src="breezy-dark-1440x720.png" alt="1440x720" height="300"/>
+<img src="breezy-dark-1920x1080.png" alt="1920x1080" height="300"/>
+
+## pmos-light
+
+<img src="pmos-light-480x800.png" alt="480x800" height="300"/>
+<img src="pmos-light-800x480.png" alt="800x480" height="300"/>
+<img src="pmos-light-540x960.png" alt="540x960" height="300"/>
+<img src="pmos-light-960x540.png" alt="960x540" height="300"/>
+<img src="pmos-light-768x1024.png" alt="768x1024" height="300"/>
+<img src="pmos-light-1024x768.png" alt="1024x768" height="300"/>
+<img src="pmos-light-1280x800.png" alt="1280x800" height="300"/>
+<img src="pmos-light-1440x720.png" alt="1440x720" height="300"/>
+<img src="pmos-light-1920x1080.png" alt="1920x1080" height="300"/>
+
+## pmos-dark
+
+<img src="pmos-dark-480x800.png" alt="480x800" height="300"/>
+<img src="pmos-dark-800x480.png" alt="800x480" height="300"/>
+<img src="pmos-dark-540x960.png" alt="540x960" height="300"/>
+<img src="pmos-dark-960x540.png" alt="960x540" height="300"/>
+<img src="pmos-dark-768x1024.png" alt="768x1024" height="300"/>
+<img src="pmos-dark-1024x768.png" alt="1024x768" height="300"/>
+<img src="pmos-dark-1280x800.png" alt="1280x800" height="300"/>
+<img src="pmos-dark-1440x720.png" alt="1440x720" height="300"/>
+<img src="pmos-dark-1920x1080.png" alt="1920x1080" height="300"/>

unl0kr-screenshots-dark.conf

@@ -1,2 +0,0 @@
-[theme]
-default=breezy-dark

unl0kr-screenshots-light.conf

@@ -1,2 +0,0 @@
-[theme]
-default=breezy-light

unl0kr-screenshots.conf

@@ -1,10 +0,0 @@
-[general]
-animations=true
-
-[keyboard]
-autohide=false
-layout=de
-popovers=true
-
-[textarea]
-obscured=true