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#!/bin/bash
# This script will generate .qrc file from used icons.
#
# PWD is used as used src root folder.
# "resources/graphics/Faenza" is used as folder for icons.
# Output qrc file has paths relative to "resources" folder.
echo_formatted_qrc() {
printf "<RCC>\n <qresource prefix=\"/\">\n"
# Sort icons first.
readarray -t sorted < <(for a in "$@"; do echo "$a"; done | sort)
for ICON_FILE in "${sorted[@]}"; do
# We find icon.
echo " <file>$ICON_FILE</file>"
done
printf " </qresource>\n</RCC>"
}
discover_used_icons() {
local ROOT_SRC_FOLDER="$(pwd)"
local RESOURCES_FOLDER="$ROOT_SRC_FOLDER/../resources"
local INDEX_FILE_1="./graphics/Faenza/index.theme"
local INDEX_FILE_2="./graphics/Numix/index.theme"
declare -a ICON_FILES
#echo "Root src folder: \"$ROOT_SRC_FOLDER\"."
# Now we discover all usages of icons.
local ICON_NAMES=$(grep -Prioh '(?<=fromTheme\(QSL\(\")[-\+a-z]+' "$ROOT_SRC_FOLDER" | sort -u)
cd "$RESOURCES_FOLDER"
for ICON_NAME in $ICON_NAMES; do
# We find icon.
local ICON_FILE="$(find . -name "${ICON_NAME}.*")"
ICON_FILES+=("$ICON_FILE")
done
ICON_FILES+=("$INDEX_FILE_1")
ICON_FILES+=("$INDEX_FILE_2")
cd "$ROOT_SRC_FOLDER"
echo_formatted_qrc ${ICON_FILES[@]}
}
discover_used_icons
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