- Add SPEC file,

- Add bash_completion,
- Migrate album_convert, album_merge & album_name_fix commands.

etc/bash_completion.d/album_convert

@@ -0,0 +1,48 @@
+#!/bin/bash
+#-----------------------------------------------------------------------------------------------------------------------------------
+#
+# Album Convert
+# 
+# Copyright (C) 2016-2026 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+# 
+# This is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see
+# <https://www.gnu.org/licenses/>.
+# 
+#-----------------------------------------------------------------------------------------------------------------------------------
+# -*- mode: shell; sh-basic-offset: 4; indent-tabs-mode: nil; -*-
+
+
+
+_album_convert_completion() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="-h --help -V --version -T --test -v --verbose -r --resample -d --downsampled_tag"
+
+    if [[ ${cur} == -* ]] ; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+
+    # Handle directory completion for source_dir and target_dir
+    if [[ ${COMP_CWORD} -eq 1 ]] || [[ ${prev} != -* && ${COMP_CWORD} -eq 2 ]]; then
+        COMPREPLY=( $(compgen -d -- "${cur}") )
+    fi
+}
+
+
+
+complete -F _album_convert_completion album_convert

etc/bash_completion.d/album_merge

@@ -0,0 +1,53 @@
+#!/bin/bash
+#-----------------------------------------------------------------------------------------------------------------------------------
+#
+# Album Merge
+# 
+# Copyright (C) 2016-2026 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+# 
+# This is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see
+# <https://www.gnu.org/licenses/>.
+# 
+#-----------------------------------------------------------------------------------------------------------------------------------
+# -*- mode: shell; sh-basic-offset: 4; indent-tabs-mode: nil; -*-
+
+
+
+_album_merge_completion() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="-h --help -V --version -T --test -v --verbose"
+
+    if [[ ${cur} == -* ]] ; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+
+    # Handle directory and argument completion
+    case ${COMP_CWORD} in
+        1|2)
+            COMPREPLY=( $(compgen -d -- "${cur}") )
+            ;;
+        3|4)
+            COMPREPLY=()
+            ;;
+    esac
+}
+
+
+
+complete -F _album_merge_completion album_merge

etc/bash_completion.d/album_name_fix

@@ -0,0 +1,56 @@
+#!/bin/bash
+#-----------------------------------------------------------------------------------------------------------------------------------
+#
+# Album Name Fix
+# 
+# Copyright (C) 2016-2026 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+# 
+# This is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see
+# <https://www.gnu.org/licenses/>.
+# 
+#-----------------------------------------------------------------------------------------------------------------------------------
+# -*- mode: shell; sh-basic-offset: 4; indent-tabs-mode: nil; -*-
+
+
+
+_album_name_fix_completion() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    opts="-h --help -V --version -T --test -v --verbose -a --music_pattern -p --sed_substitute_pattern -s"
+
+    if [[ ${cur} == -* ]] ; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+
+    # Handle argument completion for -a, -p, -s
+    case "${prev}" in
+        -a|--album_dir)
+            COMPREPLY=( $(compgen -d -- "${cur}") )
+            ;;
+        -p|--music_pattern)
+            COMPREPLY=()
+            ;;
+        -s|--sed_substitute_pattern)
+            COMPREPLY=()
+            ;;
+    esac
+}
+
+
+
+complete -F _album_name_fix_completion album_name_fix