Install Script Testing

Scripts/create_cache.sh

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+#!/bin/bash
+#|---/ /+------------------------------------+---/ /|#
+#|--/ /-| Script to generate wallpaper cache |--/ /-|#
+#|-/ /--| Kemipso                            |-/ /--|#
+#|/ /---+------------------------------------+/ /---|#
+
+source global_fn.sh
+if [ $? -ne 0 ] ; then
+    echo "Error: unable to source global_fn.sh, please execute from $(dirname "$(realpath "$0")")..."
+    exit 1
+fi
+
+if ! pkg_installed imagemagick || ! pkg_installed parallel 
+then
+    echo "ERROR : dependency failed, imagemagick/parallel is not installed..."
+    exit 0
+fi
+
+
+# set variables
+ctlLine=`grep '^1|' ${ThemeCtl}`
+export cacheDir="$HOME/.cache/hyprdots"
+
+
+# evaluate options
+while getopts "fc:" option ; do
+    case $option in
+    f ) # force remove cache
+        rm -Rf ${cacheDir}
+        echo "Cache dir ${cacheDir} cleared...";;
+    c ) # use custom wallpaper
+        inWall="$OPTARG"
+        if [[ "${inWall}" == '~'* ]]; then
+            inWall="$HOME${inWall:1}"
+        fi
+        if [[ -f "${inWall}" ]] ; then
+            if [ `echo "$ctlLine" | wc -l` -eq "1" ] ; then
+                curTheme=$(echo "$ctlLine" | cut -d '|' -f 2)
+                awk -F '|' -v thm="${curTheme}" -v wal="${inWall}" '{OFS=FS} {if($2==thm)$NF=wal;print$0}' "${ThemeCtl}" > /tmp/t2 && mv /tmp/t2 "${ThemeCtl}"
+            else
+                echo "ERROR : ${ThemeCtl} Unable to fetch theme..."
+                exit 1
+            fi
+        else
+            echo "ERROR: wallpaper ${inWall} not found..."
+            exit 1
+        fi ;;
+    * ) # invalid option
+        echo "...valid options are..."   
+    	echo "./create_cache.sh -f                      # force create thumbnails (delete old cache)"
+        echo "./create_cache.sh -c /path/to/wallpaper   # generate cache for custom walls"
+        exit 1 ;;
+    esac
+done
+
+shift $((OPTIND - 1))
+ctlRead=$(awk -F '|' -v thm="${1}" '{if($2==thm) print$0}' "${ThemeCtl}")
+[ -z "${ctlRead}" ] && ctlRead=$(cat "${ThemeCtl}")
+
+
+# magick function
+imagick_t2 () {
+    theme="$1"
+    wpFullName="$2"
+    wpBaseName=$(basename "${wpFullName}")
+
+    if [ ! -f "${cacheDir}/${theme}/${wpBaseName}" ]; then
+        convert "${wpFullName}"[0] -thumbnail 500x500^ -gravity center -extent 500x500 "${cacheDir}/${theme}/${wpBaseName}"
+    fi
+
+    if [ ! -f "${cacheDir}/${theme}/${wpBaseName}.rofi" ]; then
+        convert -strip -resize 2000 -gravity center -extent 2000 -quality 90 "${wpFullName}"[0] "${cacheDir}/${theme}/${wpBaseName}.rofi"
+    fi
+
+    if [ ! -f "${cacheDir}/${theme}/${wpBaseName}.blur" ]; then
+        convert -strip -scale 10% -blur 0x3 -resize 100% "${wpFullName}"[0] "${cacheDir}/${theme}/${wpBaseName}.blur"
+    fi
+
+    if [ ! -f "${cacheDir}/${theme}/${wpBaseName}.dcol" ] ; then
+        ./wallbash.sh "${wpFullName}" &> /dev/null
+    fi
+}
+
+export -f imagick_t2
+
+
+# create thumbnails for each theme > wallpapers
+echo "${ctlRead}" | while read ctlLine
+do
+    theme=$(echo $ctlLine | awk -F '|' '{print $2}')
+    fullPath=$(echo "$ctlLine" | awk -F '|' '{print $NF}' | sed "s+~+$HOME+")
+    wallPath=$(dirname "$fullPath")
+    mkdir -p ${cacheDir}/${theme}
+    mapfile -d '' wpArray < <(find "${wallPath}" -type f \( -iname "*.gif" -o -iname "*.jpg" -o -iname "*.jpeg" -o -iname "*.png" \) -print0 | sort -z)
+    echo "Creating thumbnails for ${theme} [${#wpArray[@]}]"
+    parallel --bar imagick_t2 ::: "${theme}" ::: "${wpArray[@]}"
+
+    if pkg_installed code ; then
+        if [ ! -z "$(echo $ctlLine | awk -F '|' '{print $3}')" ] ; then
+            codex=$(echo $ctlLine | awk -F '|' '{print $3}' | cut -d '~' -f 1)
+            if [ $(code --list-extensions |  grep -iwc "${codex}") -eq 0 ] ; then
+                code --install-extension "${codex}" 2> /dev/null || true
+            fi
+        fi
+    fi
+done
+