Add shell script to assemble the database icons

... from a previously downloaded directory that contains the
SVG or PNG files from the icons8 collection.

Implements keepassxreboot#4071

utils/makedbicons.sh

@@ -0,0 +1,130 @@
+#!/bin/bash
+# Assemble database icons from the icons8 collection
+# by Wolfram Rösler 2020-04-30
+
+# Check parameters
+if [[ $# != 1 ]];then
+    echo "Assemble database icons"
+    echo "Usage: $0 icons8-directory"
+    exit 1
+fi
+
+# Check source directory
+SRCDIR="$1"
+if [ ! -d "$SRCDIR" ];then
+    echo "icons8 directory doesn't exist: $SRCDIR"
+    exit 1
+fi
+
+# Check destination directory
+DSTDIR=share/icons/database
+if [ ! -d "$DSTDIR" ];then
+    echo "Please invoke this script from the KeePassXC source root directory."
+    exit 1
+fi
+
+# Copy one icon from the icons8 collection.
+#
+# Usage: copy I8NAME Cnn
+# I8NAME is the file name (without extender and without
+# the "icon8-" prefix) in the icons8 directory.
+# Cnn is C plus the number of the database icon.
+#
+# Example: copy key C00
+copy() {
+    # The source file is:
+    # (depending on how you download the icons they come
+    # with or without "icons8-" at the beginning and "-100"
+    # at the end of the file name)
+    SRC=$(find "$SRCDIR" -name "$1.???" -o -name "icons8-$1-100.???")
+    if [ ! -f "$SRC" ];then
+        echo "Cannot find source icon $1"
+        exit 1
+    fi
+
+    # And the destination file is:
+    DST=$(ls $DSTDIR/$2*)
+    if [ ! -f "$DST" ];then
+        echo "Cannot find target icon $2"
+        exit 1
+    fi
+
+    # Remove the existing destination file (may have
+    # an extension different from the source file
+    rm -f "$DST" || exit
+
+    # Copy the source file to the destination, keeping
+    # the source file's extension
+    cp $SRC ${DST%.*}.${SRC#*.} || exit
+}
+
+# Now do the actual work
+copy key                        C00
+copy globe                      C01
+copy error                      C02
+copy workstation                C03
+copy clipboard                  C04
+copy businessman                C05
+copy org_unit                   C06
+copy pencil-drawing             C07
+copy external                   C08
+copy identification-documents   C09
+copy address_book               C10
+copy old_time_camera            C11
+copy wi-fi                      C12
+copy keys-holder                C13
+copy electrical                 C14
+copy scanner                    C15
+copy bookmark                   C16
+copy cd                         C17
+copy monitor                    C18
+copy open-envelope              C19
+copy settings                   C20
+copy inspection                 C21
+copy file                       C22
+copy desktop                    C23
+copy flash_on                   C24
+copy postal                     C25
+copy save                       C26
+copy cloud-storage              C27
+copy quicktime-player           C28
+copy key-2                      C29
+copy console                    C30
+copy print                      C31
+copy categorize                 C32
+copy finish-flag                C33
+copy support                    C34
+copy vpn                        C35
+copy archive-folder             C36
+copy percentage                 C37
+copy windows-client             C38
+copy clock                      C39
+copy search                     C40
+copy landscape                  C41
+copy memory_slot                C42
+copy empty_trash                C43
+copy note                       C44
+copy delete                     C45
+copy help                       C46
+copy product                    C47
+copy folder                     C48
+copy opened_folder              C49
+copy data_encryption            C50
+copy unlock                     C51
+copy lock                       C52
+copy checkmark                  C53
+copy signature                  C54
+copy image_file                 C55
+copy contacts                   C56
+copy data_sheet                 C57
+copy podium_with_speaker        C58
+copy hammer                     C59
+copy home                       C60
+copy star-filled                C61
+copy linux                      C62
+copy android_os                 C63
+copy apple-logo                 C64
+copy wikipedia                  C65
+copy currency_exchange          C66
+copy diploma_1                  C67
+copy iphone                     C68