⚡ Better handle DE/WM

util-iso.sh

@@ -0,0 +1,138 @@
+#!/bin/bash
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# 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.
+
+error_function() {
+    if [[ -p $logpipe ]]; then
+        rm "$logpipe"
+    fi
+    # first exit all subshells, then print the error
+    if (( ! BASH_SUBSHELL )); then
+        error "A failure occurred in %s()." "$1"
+        plain "Aborting..."
+    fi
+    umount_fs
+    umount_img
+    exit 2
+}
+
+run_safe() {
+    local restoretrap func="$1"
+    set -e
+    set -E
+    restoretrap=$(trap -p ERR)
+    trap 'error_function $func' ERR
+
+    if ${verbose}; then
+        run_log "$func"
+    else
+        "$func"
+    fi
+
+    eval $restoretrap
+    set +E
+    set +e
+}
+
+check_umount() {
+    if mountpoint -q "$1"
+        then
+        umount -l "$1"
+    fi
+}
+
+trap_exit() {
+    local sig=$1; shift
+    error "$@"
+    umount_fs
+    trap -- "$sig"
+    kill "-$sig" "$$"
+}
+
+prepare_profile(){
+    profile=$1
+
+    info "Profile: [%s]" "${profile}"
+
+    rm ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
+    if [[$profile == "kde"]]; then
+        cp ${src_dir}/archiso/packages_kde.x86_64 ${src_dir}/archiso/packages.x86_64
+        ln -sf /usr/lib/systemd/system/sddm.service ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
+    elif [[$profile == "gnome"]]; then
+        rm ${src_dir}/archiso/airootfs/etc/motd
+        cp ${src_dir}/archiso/packages_gnome.x86_64 ${src_dir}/archiso/packages.x86_64
+        ln -sf /usr/lib/systemd/system/gdm.service ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
+    elif [[$profile == "xfce"]]; then
+        cp ${src_dir}/archiso/packages_xfce.x86_64 ${src_dir}/archiso/packages.x86_64
+        ln -sf /usr/lib/systemd/system/lightdm.service ${src_dir}/archiso/airootfs/etc/systemd/system/display-manager.service
+    else
+        die "Unknown profile: [%s]" "${profile}"
+    fi
+
+    iso_file=$(gen_iso_fn).iso
+}
+
+run_build() {
+    prepare_profile "$1"
+    local _profile="$1"
+
+    msg "Prepare [work: ${work_dir}, out: ${outFolder}]"
+
+    if $verbose; then
+        msg2 "Making mkarchiso verbose"
+        sudo sed -i 's/quiet="y"/quiet="n"/g' /usr/bin/mkarchiso
+    fi
+
+    if $clean_first; then
+        msg2 "Deleting the build folder if one exists - takes some time"
+        [ -d ${work_dir} ] && sudo rm -rf ${work_dir}
+    fi
+
+    msg2 "Copying the Archiso folder to build work"
+    mkdir ${work_dir}
+    cp -r archiso ${work_dir}/archiso
+
+    msg "Start [Build ISO]"
+
+    [ -d $outFolder ] || mkdir $outFolder
+    cd ${work_dir}/archiso/
+    sudo mkarchiso -v -w ${work_dir} -o $outFolder ${work_dir}/archiso/
+
+    cp ${work_dir}/iso/arch/pkglist.x86_64.txt  $outFolder/$(gen_iso_fn).pkgs.txt
+
+    msg "Done [Build ISO] ${iso_file}"
+    msg "Finished building [%s]" "${_profile}"
+
+    for f in $(find . -maxdepth 1 -name '*.iso' | cut -d'/' -f2); do
+        if [[ ! -e $f.sha256 ]]; then
+            create_chksums $f
+        elif [[ $f -nt $f.sha256 ]]; then
+            create_chksums $f
+        else
+            info "checksums for [$f] already created"
+        fi
+    done
+    show_elapsed_time "${FUNCNAME}" "${timer_start}"
+}
+
+gen_iso_fn(){
+    local vars=() name
+    vars+=("cachyos")
+    [[ -n ${profile} ]] && vars+=("${profile}")
+
+    vars+=("linux")
+    vars+=("$(date +%y%m%d)")
+
+    for n in ${vars[@]}; do
+        name=${name:-}${name:+-}${n}
+    done
+
+    echo $name
+}