- Add all the existing files.

bin/album_renum

@@ -0,0 +1,146 @@
+#!/bin/bash
+
+# Includes
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+. /usr/global/lib/music.bash
+
+
+
+
+
+# System Constants
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+   AR_NAME="album_renum"
+AR_VERSION="$Name: album_renum-1_0_0-1 $"
+
+
+
+
+
+# Print Version
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+function version_print()
+{
+    echo ${AR_VERSION} | sed -e 's/.*: //' -e 's/-/ /' -e 's/_/\./g' -e 's/\$$//'
+}
+
+
+
+
+
+# Prin Help
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+function help_print()
+{
+    echo "${AR_NAME} [-h | --help] | [-V | --version] | [-T | --test] [-v | --verbose] [ -f | --first_number <first_number>] [ -d | --number_of_digit <number_of_digit>] <source_dir> <target_dir>"
+}
+
+
+
+
+
+# Arg Parse
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+function args_parse()
+{
+               mode="default"
+            verbose="false"
+         source_dir=""
+         target_dir=""
+       first_number="1"
+    number_of_digit="2"
+
+    tmp_args=$(getopt -o f:d:ThVv --long first_number:,number_of_digit:,test,help,version,verbose -n "${AR_NAME}" -- "$@")
+
+    if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
+
+    # Note the quotes around `$TEMP': they are essential!
+    eval set -- "${tmp_args}"
+
+    while true ; do
+	case "$1" in
+	    # Options
+            -f|--first_number)                  shift; first_number="$1";                     shift;;
+            -d|--number_of_digit)           shift;  number_of_digit="$1";                     shift;;
+
+	    # Mode switches
+            -T|--test)                                         mode="test";                   shift;;
+	    -h|--help)                                         mode="exit";    help_print;    shift;;
+	    -V|--version)                                      mode="exit";    version_print; shift;;
+
+	    # Global options
+            -v|--verbose)                                   verbose="true";                   shift;;
+
+	    #   
+	    --)                                                                              shift;  break;;
+	    *) echo "args_parse internal error [$1] !"; exit 1;;
+	esac
+    done
+
+    if [[ "${#}" != "2" ]]
+    then
+	if [[ "${#}" -lt "2" ]]
+	then
+	    echo "Not enough args!"
+	else
+	    echo "Too many args!"
+	fi
+
+	mode="exit"
+	help_print
+    else
+	source_dir="$1"
+	target_dir="$2"
+    fi
+}
+
+
+
+
+
+# Main
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+shopt -s extglob
+
+args_parse "$@"
+
+if [[ ${mode} == "exit" ]]
+then
+    exit 0
+else
+    if [[ ${mode} == "test" ]]
+    then
+	dry_run=true
+    else
+	dry_run=flase
+    fi
+fi
+
+
+
+echo "mode: [${mode}]   verbose: [${verbose}]   source_dir: [${source_dir}]   target_dir: [${target_dir}]   first_number: [${first_number}]   number_of_digit: [${number_of_digit}]" 1>&2
+
+i="${first_number}"
+
+for file in "${source_dir}"/*@(.flac|.mp3)
+do
+
+              j=$(printf "%0${number_of_digit}d" $i)
+    target_file="${target_dir}/$(echo $(basename ${file}) | sed -e "s/^[0-9]*-/$j-/")";
+
+    cmd="cp \"${file}\" \"${target_file}\""
+    exec_cmd "${cmd}"
+
+    tag_delete "${target_file}" "TRACKNUMBER"
+    tag_delete "${target_file}" "DISCNUMBER"
+    tag_delete "${target_file}" "DISCTOTAL"
+    tag_write  "${target_file}" "TRACKNUMBER" "$j"
+
+    i=$(($i+1))
+done