Separate bindirs

openwrtbuilder

@@ -1,29 +1,29 @@
 #!/usr/bin/env bash
 #
-# Copyright 2022 Bryan C. Roessler
+# Copyright 2022-23 Bryan C. Roessler
 #
-# Build and flash/upgrade OpenWRT devices
+# Build and deploy OpenWRT images
 #
 # Apache 2.0 License
 
 # Set default release
-: "${RELEASE:="22.03.2"}"
+: "${RELEASE:="22.03.3"}"
 
 printHelp() {
     debug "${FUNCNAME[0]}"
 
     cat <<-'EOF'
-Run and deploy OpenWRT images using the Image Builder.
+		Build and deploy OpenWRT images
 
 		USAGE:
-openwrtbuilder [OPTION [VALUE]]...
+		    openwrtbuilder [OPTION [VALUE]] -p PROFILE [-p PROFILE2]...
 
 		OPTIONS
 		    --profile, -p PROFILE
-    --info, -i PROFILE
+		    --info, -i (print profile info)
 		    --list-profiles, -l
-    --release, -r, --version, -v RELEASE_VERSION ("snapshot", "22.03.3", etc.)
-    --builddir, -b PATH
+		    --release, --version, -r, -v RELEASE ("snapshot", "22.03.3") 
+		    --buildroot, -b PATH
 		    --ssh-upgrade HOST
 		        Example: root@192.168.1.1
 		    --ssh-backup SSH_PATH
@@ -38,29 +38,120 @@ EOF
 }
 
 
+init() {
+    debug "${FUNCNAME[0]}"
+
+    declare -g ID RPM_MGR SCRIPTDIR
+
+    debug || echo "To enable debugging output, use --debug or -d"
+
+    # Save the script directory
+    SCRIPTDIR="$(cd -- "$(dirname "$0")" >/dev/null 2>&1 || exit $? ; pwd -P)"
+
+    if [[ -e "/etc/os-release" ]]; then
+        source "/etc/os-release"
+    else
+        err "/etc/os-release not found"
+        err "Your OS is unsupported"
+        printHelp
+        exit 1
+    fi
+
+    debug "Detected host platform: $ID"
+
+    # normalize distro ID
+    case "$ID" in
+        debian|arch)
+            ;;
+        centos|fedora)
+            if hash dnf &>/dev/null; then
+                RPM_MGR="dnf"
+            elif hash yum &>/dev/null; then
+                RPM_MGR="yum"
+            fi
+            ;;
+        rhel)
+            ID="centos"
+            ;;
+        linuxmint|neon|*ubuntu*)
+            ID="ubuntu"
+            ;;
+        *suse*)
+            ID="suse"
+            ;;
+        raspbian)
+            ID="debian"
+            ;;
+        *)
+            echo "Autodetecting distro, this may be unreliable"
+            if hash dnf &>/dev/null; then
+                ID="fedora"
+                RPM_MGR="dnf"
+            elif hash yum &>/dev/null; then
+                ID="centos"
+                RPM_MGR="yum"
+            elif hash apt &>/dev/null; then
+                ID="ubuntu"
+            elif hash pacman &>/dev/null; then
+                ID="arch"
+            else
+                return 1
+            fi
+            ;;
+    esac
+
+    debug "Using host platform: $ID"
+
+    # Set distro-specific functions
+    case "$ID" in
+        fedora|centos)
+            pkg_install(){ sudo "$RPM_MGR" install -y "$@"; }
+            ;;
+        debian|ubuntu)
+            pkg_install(){ sudo apt-get install -y -q0 "$@"; }
+            ;;
+        suse)
+            pkg_install(){ sudo zypper --non-interactive -q install --force --no-confirm "$@"; }
+            ;;
+        arch)
+            pkg_install(){ sudo pacman -S --noconfirm --needed "$@"; }
+            ;;
+    esac
+}
+
+
 readInput() {
     debug "${FUNCNAME[0]}"
 
     unset RESET
 
-    if _input=$(getopt -o +r:v:p:i:lb:f:dh -l release:,version:,profile:,info:,list-profiles,builddir:,ssh-upgrade:,ssh-backup:,flash:,reset,debug,help -- "$@"); then
+    declare -ga PROFILES
+    declare -g PROFILE_INFO
+    declare long_opts
+    long_opts='release:,version:,profile:,info:,list-profiles,buildroot:,'
+    long_opts+='source,ssh-upgrade:,ssh-backup:,flash:,reset,debug,help'
+
+    if _input=$(getopt -o +r:v:p:i:lb:sf:dh -l $long_opts -- "$@"); then
         eval set -- "$_input"
         while true; do
             case "$1" in
                 --release|-r|--version|-v)
-                    shift && RELEASE="$1"
+                    shift && declare -g USER_RELEASE="$1"
                     ;;
                 --profile|-p)
-                    shift && PROFILE="$1"
+                    shift && PROFILES+=("$1")
                     ;;
                 --info|-i)
-                    shift && PROFILE="$1" && PROFILE_INFO=1 && exit $?
+                    PROFILE_INFO=1
                     ;;
                 --list-profiles|-l)
                     listProfiles && exit $?
                     ;;
-                --builddir|-b)
-                    shift && BUILDDIR="$1"
+                --buildroot|-b)
+                    shift && BUILDROOT="$1"
+                    ;;
+                --source|-s)
+                    FROM_SOURCE=1
                     ;;
                 --ssh-upgrade)
                     shift && SSH_UPGRADE_PATH="$1"
@@ -101,113 +192,200 @@ listProfiles() {
 }
 
 
-installHostDependencies() {
+installDependencies() {
     debug "${FUNCNAME[0]}"
 
-    local -a _pkg_list
-    local _pkg_cmd
+    declare -a pkg_list
 
-    source /etc/os-release
-
-    if [[ "$ID" =~ ^(fedora)$ ]]; then
-        _pkg_list=(\
-            "@c-development" \
-            "@development-tools" \
-            "@development-libs" \
-            "perl-FindBin" \
-            "zlib-static" \
-            "elfutils-libelf-devel" \
-            "gawk" \
-            "unzip" \
-            "file" \
-            "wget" \
-            "python3" \
-            "python2" \
-            "axel" \
+    # TODO please contribute your platform here
+    if (( FROM_SOURCE )); then
+        # For building from source with make
+        # https://openwrt.org/docs/guide-developer/toolchain/install-buildsystem
+        case "$ID" in
+            fedora|centos)
+                pkg_list+=(
+                    "bash-completion"
+                    "bzip2"
+                    "gcc"
+                    "gcc-c++"
+                    "git"
+                    "make"
+                    "ncurses-devel"
+                    "patch"
+                    "rsync"
+                    "tar"
+                    "unzip"
+                    "wget"
+                    "which"
+                    "diffutils"
+                    "python2"
+                    "python3"
+                    "perl-base"
+                    "perl-Data-Dumper"
+                    "perl-File-Compare"
+                    "perl-File-Copy"
+                    "perl-FindBin"
+                    "perl-Thread-Queue"
                 )
-        _pkg_cmd="dnf"
-    elif [[ "$ID" =~ ^(debian|ubuntu)$ ]]; then
-        _pkg_list=(\
-            "build-essential" \
-            "libncurses5-dev" \
-            "libncursesw5-dev" \
-            "zlib1g-dev" \
-            "gawk" \
-            "git" \
-            "gettext" \
-            "libssl-dev" \
-            "xsltproc" \
-            "wget" \
-            "unzip" \
-            "python" \
-            "axel" \
+                ;;
+            debian|ubuntu)
+                pkg_list+=(
+                    "build-essential"
+                    "clang"
+                    "flex"
+                    "g++"
+                    "gawk"
+                    "gcc-multilib"
+                    "gettext"
+                    "git"
+                    "libncurses5-dev"
+                    "libssl-dev"
+                    "python3-distutils"
+                    "rsync"
+                    "unzip"
+                    "zlib1g-dev"
+                    "file"
+                    "wget"
                 )
-        _pkg_cmd="apt-get"
+                ;;
+            arch)
+                pkg_list+=(
+                    "base-devel"
+                    "autoconf"
+                    "automake"
+                    "bash"
+                    "binutils"
+                    "bison"
+                    "bzip2"
+                    "fakeroot"
+                    "file"
+                    "findutils"
+                    "flex"
+                    "gawk"
+                    "gcc"
+                    "gettext"
+                    "git"
+                    "grep"
+                    "groff"
+                    "gzip"
+                    "libelf"
+                    "libtool"
+                    "libxslt"
+                    "m4"
+                    "make"
+                    "ncurses"
+                    "openssl"
+                    "patch"
+                    "pkgconf"
+                    "python"
+                    "rsync"
+                    "sed"
+                    "texinfo"
+                    "time"
+                    "unzip"
+                    "util-linux"
+                    "wget"
+                    "which"
+                    "zlib"
+                )
+                ;;
+        esac
+    else
+        # For Imagebuilder
+        case "$ID" in
+            fedora|centos)
+                pkg_list+=(
+                    "@c-development" 
+                    "@development-tools"
+                    "@development-libs"
+                    "perl-FindBin"
+                    "zlib-static"
+                    "elfutils-libelf-devel"
+                    "gawk"
+                    "unzip"
+                    "file"
+                    "wget"
+                    "python3"
+                    "python2"
+                    "axel"
+                )
+                ;;
+            debian|ubuntu)
+                pkg_list+=(
+                    "build-essential"
+                    "libncurses5-dev"
+                    "libncursesw5-dev"
+                    "zlib1g-dev"
+                    "gawk"
+                    "git"
+                    "gettext"
+                    "libssl-dev"
+                    "xsltproc"
+                    "wget"
+                    "unzip"
+                    "python"
+                    "axel"
+                )
+                ;;
+        esac
     fi
 
-    debug "Installing dependencies"
-    debug "sudo $_pkg_cmd -y install ${_pkg_list[*]}"
-    if ! sudo "$_pkg_cmd" -y install "${_pkg_list[@]}" > /dev/null 2>&1; then
-        echo "Warning: Problem installing dependencies"
-        return 1
-    fi
+    pkg_install "${pkg_list[@]}"
 }
 
 
 getImageBuilder() {
     debug "${FUNCNAME[0]}"
 
-    local _url _filename _dl_tool
+    declare dl_tool
 
-    if [[ "${P_ARR[release]}" == "snapshot" ]]; then
-        _filename="openwrt-imagebuilder-${P_ARR[target]//\//-}.Linux-x86_64.tar.xz"
-        _url="https://downloads.openwrt.org/snapshots/targets/${P_ARR[target]}/$_filename"
-        if [[ -f "${P_ARR[source_archive]}" ]]; then
-            if askOk "Update ImageBuilder snapshot?"; then
-                rm -f "${P_ARR[source_archive]}"
+    if [[ -f "$IB_ARCHIVE" ]]; then
+        echo "Image Builder $IB_ARCHIVE exists"
+        if askOk "Redownload Image Builder archive?"; then
+            rm -f "$IB_ARCHIVE"
         else
             return 0
         fi
     fi
-    else
-        _filename="openwrt-imagebuilder-${P_ARR[release]}-${P_ARR[target]//\//-}.Linux-x86_64.tar.xz"
-        _url="https://downloads.openwrt.org/releases/${P_ARR[release]}/targets/${P_ARR[target]}/$_filename"
-        [[ -f "${P_ARR[source_archive]}" ]] && return 0 # Reuse existing ImageBuilders
-    fi
-    
-    # Make sources directory if it does not exist
-    [[ ! -d "$BUILDDIR/sources" ]] && mkdir -p "$BUILDDIR/sources"
 
     if hash axel &>/dev/null; then
-        _dl_tool="axel"
+        dl_tool="axel"
     elif hash curl &>/dev/null; then
-        _dl_tool="curl"
+        dl_tool="curl"
     else
         echo "Downloading the Image Builder requires axel or curl!"
         return 1
     fi
     
-    #_dl_tool="curl" # TODO remove
+    echo "Downloading Image Builder archive using $dl_tool"
 
-    echo "Downloading imagebuilder archive using $_dl_tool"
-
-    debug "$_dl_tool -o ${P_ARR[source_archive]} $_url"
-    if ! "$_dl_tool" -o "${P_ARR[source_archive]}" "$_url"; then
-        echo "Could not download imagebuilder archive"
-        exit 1
+    debug "$dl_tool -o $IB_ARCHIVE $IB_URL"
+    if ! "$dl_tool" -o "$IB_ARCHIVE" "$IB_URL"; then
+        echo "Could not download Image Builder archive"
+        return 1
     fi
 
-    if [[ ! -f "${P_ARR[source_archive]}" ]]; then
+    if [[ ! -f "$IB_ARCHIVE" ]]; then
         echo "Archive missing"
-        exit 1
+        return 1
     fi
 
-    echo "Extracting image archive"
-    [[ ! -d "${P_ARR[source_dir]}" ]] && mkdir -p "${P_ARR[source_dir]}"
-    debug "tar -xf ${P_ARR[source_archive]} -C ${P_ARR[source_dir]} --strip-components 1"
-    if ! tar -xf "${P_ARR[source_archive]}" -C "${P_ARR[source_dir]}" --strip-components 1; then
+    
+    # if hash sha256sum &>/dev/null; then
+    #     echo "Verifying checksums"
+    #     debug "$dl_tool -s "${P_ARR[sha256_url]}" | grep $filename | cut -f1 -d' '"
+    #     sha256sum=$($dl_tool -s "${P_ARR[sha256_url]}" |grep "$filename" |cut -f1 -d' ')
+    #     debug "Downloaded sha256sum: $sha256sum"
+
+    # fi
+
+
+    echo "Extracting Image Builder archive"
+    [[ ! -d "$BUILDDIR" ]] && mkdir -p "$BUILDDIR"
+    debug "tar -xf $IB_ARCHIVE -C $BUILDDIR --strip-components 1"
+    if ! tar -xf "$IB_ARCHIVE" -C "$BUILDDIR" --strip-components 1; then
         echo "Extraction failed"
-        exit 1
+        return 1
     fi
 }
 
@@ -216,10 +394,10 @@ addRepos() {
     debug "${FUNCNAME[0]}"
 
     if [[ -v P_ARR[repo] ]]; then
-        if ! grep -q "${P_ARR[repo]}" "${P_ARR[source_dir]}/repositories.conf"; then
-            echo "${P_ARR[repo]}" >> "${P_ARR[source_dir]}/repositories.conf"
+        if ! grep -q "${P_ARR[repo]}" "$BUILDDIR/repositories.conf"; then
+            echo "${P_ARR[repo]}" >> "$BUILDDIR/repositories.conf"
         fi
-        sed -i '/option check_signature/d' "${P_ARR[source_dir]}/repositories.conf"
+        sed -i '/option check_signature/d' "$BUILDDIR/repositories.conf"
     fi
 }
 
@@ -244,7 +422,8 @@ sshBackup() {
 
     # Move backup archive locally
     debug "rsync -avz --remove-source-files $SSH_BACKUP_PATH:/tmp/$_backup_fname $BUILDDIR/"
-    if ! rsync -avz --remove-source-files "$SSH_BACKUP_PATH":"/tmp/$_backup_fname" "$BUILDDIR/"; then
+    if ! rsync -avz --remove-source-files \
+        "$SSH_BACKUP_PATH":"/tmp/$_backup_fname" "$BUILDDIR/"; then
         echo "Could not copy SSH backup"
         exit 1
     fi
@@ -264,24 +443,24 @@ makeImage() {
     debug "${FUNCNAME[0]}"
 
     # Reuse the existing output
-    if [[ -d "${P_ARR[out_bin_dir]}" ]]; then
-        if askOk "${P_ARR[out_bin_dir]} exists. Rebuild?"; then
-            rm -rf "${P_ARR[out_bin_dir]}"
+    if [[ -d "$THIS_BINDIR" ]]; then
+        if askOk "$THIS_BINDIR exists. Rebuild?"; then
+            rm -rf "$THIS_BINDIR"
         else
             return 0
         fi
     fi
 
-    [[ ! -d "${P_ARR[out_bin_dir]}" ]] && mkdir -p "${P_ARR[out_bin_dir]}"
+    [[ -d "$BUILDDIR" ]] || mkdir -p "$BUILDDIR"
 
     if ! make image \
-            BIN_DIR="${P_ARR[out_bin_dir]}" \
+        BIN_DIR="$THIS_BINDIR" \
         PROFILE="${P_ARR[profile]}" \
         PACKAGES="${P_ARR[packages]}" \
-            FILES="$FILESDIR" \
-            --directory="${P_ARR[source_dir]}" \
-            --jobs=$(( $(nproc) - 1 )) \
-            > make.log; then
+        FILES="${FILESDIR}" \
+        --directory="$BUILDDIR" \
+        --jobs="$(nproc)"  \
+        > "$BUILDDIR/make.log"; then
             echo "Make image failed!"
             exit 1
     fi
@@ -291,20 +470,20 @@ makeImage() {
 flashImage() {
     debug "${FUNCNAME[0]}"
 
-    local _umount
+    declare img img_gz partitions
 
     if [[ ! -e "$FLASH_DEV" ]]; then
         echo "The device specified by --flash could not be found"
         exit 1
     fi
 
-    # TODO Roughly chooses the correct image
-    if [[ -f "${P_ARR[factory_img_gz]}" ]]; then
-        img_gz="${P_ARR[factory_img_gz]}"
-        img="${P_ARR[factory_img]}"
-    elif [[ -f "${P_ARR[sysupgrade_img_gz]}" ]]; then
-        img_gz="${P_ARR[sysupgrade_img_gz]}"
-        img="${P_ARR[sysupgrade_img]}"
+    # TODO Roughly choose the correct image
+    if [[ -f "$FACTORYIMGGZ" ]]; then
+        img_gz="$FACTORYIMGGZ"
+        img="$FACTORYIMG"
+    elif [[ -f "$SYSUPGRADEIMGGZ" ]]; then
+        img_gz="$SYSUPGRADEIMGGZ"
+        img="$SYSUPGRADEIMG"
     else
         return 1
     fi
@@ -315,9 +494,9 @@ flashImage() {
     gunzip -qfk "$img_gz"
         
     echo "Unmounting target device $FLASH_DEV partitions"
-    _umount=( "$FLASH_DEV"?* )
-    debug "umount ${_umount[*]}"
-    sudo umount "${_umount[@]}"
+    partitions=( "$FLASH_DEV"?* )
+    debug "umount ${partitions[*]}"
+    sudo umount "${partitions[@]}"
 
     debug "sudo dd if=\"$img\" of=\"$FLASH_DEV\" bs=2M conv=fsync"
     if sudo dd if="$img" of="$FLASH_DEV" bs=2M conv=fsync; then
@@ -333,46 +512,92 @@ flashImage() {
 sshUpgrade() {
     debug "${FUNCNAME[0]}"
 
-    echo "Copying \"${P_ARR[sysupgrade_bin_gz]}\" to $SSH_UPGRADE_PATH/tmp/"
-    debug "scp \"${P_ARR[sysupgrade_bin_gz]}\" \"$SSH_UPGRADE_PATH\":\"/tmp/${P_ARR[sysupgrade_bin_gz_fname]}\""
-    # shellcheck disable=SC2140
-    if ! scp "${P_ARR[sysupgrade_bin_gz]}" "$SSH_UPGRADE_PATH":"/tmp/${P_ARR[sysupgrade_bin_gz_fname]}"; then
+    echo "Copying '$SYSUPGRADEIMGGZ' to $SSH_UPGRADE_PATH/tmp/"
+    debug "scp \"$SYSUPGRADEIMGGZ\" \"$SSH_UPGRADE_PATH\":\"/tmp/$SYSUPGRADEIMGGZFNAME\""
+    
+    if ! scp "$SYSUPGRADEIMGGZ" "$SSH_UPGRADE_PATH":"/tmp/$SYSUPGRADEIMGGZFNAME"; then
         echo "Could not access the --ssh-upgrade PATH"
         exit 1
     fi
 
     echo "Executing remote sysupgrade"
-    debug "ssh \"$SSH_UPGRADE_PATH\" \"sysupgrade -F /tmp/${P_ARR[sysupgrade_bin_gz_fname]}\""
+    debug "ssh \"$SSH_UPGRADE_PATH\" \"sysupgrade -F /tmp/$SYSUPGRADEIMGGZFNAME\""
     # shellcheck disable=SC2029
-    ssh "$SSH_UPGRADE_PATH" "sysupgrade -F /tmp/${P_ARR[sysupgrade_bin_gz_fname]}"
+    ssh "$SSH_UPGRADE_PATH" "sysupgrade -F /tmp/$SYSUPGRADEIMGGZFNAME"
 }
 
 
-debug() { (( DEBUG )) && echo "Running: $*"; }
+fromSource() {
+    debug "${FUNCNAME[0]}"
+
+    declare src_url="https://github.com/openwrt/openwrt.git"
+    declare src_dir="$SRCDIR/openwrt"
+    declare -a pkg_list
+
+    echo "Building from source is under development"
+
+    if [[ ! -d "$src_dir" ]]; then
+        mkdir -p "$src_dir"
+        git clone  "$src_url" "$src_dir"
+    fi
+
+    pushd "$src_dir" || return 1
+
+    if [[ ${P_ARR[release]} == "snapshot" ]]; then
+        git checkout master
+    else
+        git checkout "v$RELEASE"
+    fi
+
+    ./scripts/feeds update -a
+    ./scripts/feeds install -a
+
+    # Grab the release config.seed
+    k_options=$(curl -s "$SEED_URL")
+    debug "$k_options"
+
+
+
+    make distclean
+    make download
+    make -j"$(nproc)" world
+
+    popd || return 1
+    exit # TODO exit here for fromSource() testing
+}
+
+
+debug() { (( DEBUG )) && echo "Debug: $*"; }
 
 
 askOk() {
     local _response
     read -r -p "$* [y/N]" _response
     _response=${_response,,}
-    [[ ! "$_response" =~ ^(yes|y)$ ]] && return 1
-    return 0
+    [[ "$_response" =~ ^(yes|y)$ ]]
 }
 
 
-reset() {
+resetAll() {
     debug "${FUNCNAME[0]}"
-    askOk "Remove $FILESDIR $BUILDDIR/sources $BUILDDIR/bin?" || exit $?
-    debug "rm -rf $FILESDIR $BUILDDIR/sources $BUILDDIR/bin"
-    rm -rf "$FILESDIR" "${BUILDDIR:?}/sources" "${BUILDDIR:?}/bin"
+    askOk "Remove $SRCDIR and $BINDIR?" || exit $?
+    debug "rm -rf $SRCDIR $BINDIR"
+    rm -rf "$SRCDIR" "$BINDIR"
+}
+
+
+resetProfile() {
+    debug "${FUNCNAME[0]}"
+    askOk "Remove $BUILDDIR and $THIS_BINDIR?" || exit $?
+    debug "rm -rf $BUILDDIR $THIS_BINDIR"
+    rm -rf "$BUILDDIR" "$THIS_BINDIR"
 }
 
 
 loadProfiles() {
     debug "${FUNCNAME[0]}"
-    declare -g SCRIPTDIR PFILE
+    declare -g PFILE
     # https://stackoverflow.com/a/4774063
-    SCRIPTDIR="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 || exit $? ; pwd -P )"
     PFILE="$SCRIPTDIR/profiles"
     # shellcheck source=./profiles
     ! source "$PFILE" && echo "profiles file missing!" && return 1
@@ -382,56 +607,106 @@ loadProfiles() {
 main() {
     debug "${FUNCNAME[0]}"
 
+    init
+
     loadProfiles
    
     readInput "$@"
 
-    [[ ! ${!PROFILE@a} = A ]] && echo "Profile does not exist" && return 1
-    declare -gn P_ARR="$PROFILE"
-    declare _out_prefix
+    # Fallback to SCRIPTDIR if BUILDROOT has not been set
+    declare -g BUILDROOT="${BUILDROOT:=$SCRIPTDIR}"
+    [[ $BUILDROOT == "/" ]] && echo "Invalid --buildroot" && exit 1
+    declare -g FILESDIR="${FILESDIR:=$BUILDROOT/src/files}"
+    declare -g SRCDIR="$BUILDROOT/src" # input/build
+    declare -g BINDIR="$BUILDROOT/bin" # output
 
-    : "${BUILDDIR:=$SCRIPTDIR}"
-    : "${FILESDIR:=$BUILDDIR/files}"
+    for dir in "$SRCDIR" "$BINDIR"; do
+        [[ -d "$dir" ]] || mkdir -p "$dir"
+    done
 
-    : "${P_ARR[release]:=$RELEASE}"
-    : "${P_ARR[source_archive]:=$BUILDDIR/sources/${P_ARR[profile]}-${P_ARR[release]}.tar.xz}"
-    : "${P_ARR[source_dir]:=${P_ARR[source_archive]%.tar.xz}}"
-    : "${P_ARR[out_bin_dir]:=$BUILDDIR/bin/${P_ARR[profile]}-${P_ARR[release]}}"
-
-    if [[ "${P_ARR[release]}" == "snapshot" ]]; then
-        _out_prefix="${P_ARR[out_bin_dir]}/openwrt-${P_ARR[target]//\//-}-${P_ARR[profile]}"
+    # Allow --reset without a profile
+    if [[ ${#PROFILES} -lt 1 ]]; then
+        if (( RESET )); then
+            resetAll
+            exit
         else
-        _out_prefix="${P_ARR[out_bin_dir]}/openwrt-${P_ARR[release]}-${P_ARR[target]//\//-}-${P_ARR[profile]}"
+            echo "No profile supplied" && return 1
+        fi
     fi
 
-    : "${P_ARR[factory_img]:=$_out_prefix-${P_ARR[filesystem]}-factory.img}"
-    : "${P_ARR[factory_img_gz]:=${P_ARR[factory_img]}.gz}"
-    : "${P_ARR[sysupgrade_img]:=$_out_prefix-${P_ARR[filesystem]}-sysupgrade.img}"
-    : "${P_ARR[sysupgrade_img_gz]:=${P_ARR[sysupgrade_img]}.gz}"
-    : "${P_ARR[sysupgrade_bin]:=$_out_prefix-${P_ARR[filesystem]}-sysupgrade.img}"
-    : "${P_ARR[sysupgrade_bin_fname]:=${P_ARR[sysupgrade_bin]##*/}}"
-    : "${P_ARR[sysupgrade_bin_gz]:=${P_ARR[sysupgrade_bin]}.gz}"
-    : "${P_ARR[sysupgrade_bin_gz_fname]:=${P_ARR[sysupgrade_bin_gz]##*/}}"
+    installDependencies
 
-    (( RESET )) && reset
+    for profile in "${PROFILES[@]}"; do
+        debug "Starting profile: $profile"
+
+        if [[ ! ${!profile@a} = A ]]; then 
+            echo "Profile '$profile' does not exist"
+            return 1
+        fi
+
+        # Store profile settings in P_ARR
+        declare -gn P_ARR="$profile"
+
+        # release precedence: user input>profile>env>hardcode
+        declare -g RELEASE="${USER_RELEASE:=${P_ARR[release]:=$RELEASE}}"
+        declare -g BUILDDIR="$SRCDIR/${P_ARR[profile]}-$RELEASE"
+        declare -g IB_ARCHIVE="$SRCDIR/${P_ARR[profile]}-$RELEASE.tar.xz"
+        declare -g FILESYSTEM="${P_ARR[filesystem]:="squashfs"}"
+        declare -g THIS_BINDIR="$BINDIR/${P_ARR[profile]}-$RELEASE"
+
+        if [[ "$RELEASE" == "snapshot" ]]; then
+            declare url_prefix="https://downloads.openwrt.org/snapshots/targets/${P_ARR[target]}"
+            declare url_filename="openwrt-imagebuilder-${P_ARR[target]//\//-}.Linux-x86_64.tar.xz"
+            declare img_prefix="$BUILDDIR/openwrt-${P_ARR[target]//\//-}-${P_ARR[profile]}-$FILESYSTEM" 
+        else
+            declare url_prefix="https://downloads.openwrt.org/releases/$RELEASE/targets/${P_ARR[target]}"
+            declare url_filename="openwrt-imagebuilder-$RELEASE-${P_ARR[target]//\//-}.Linux-x86_64.tar.xz"
+            declare img_prefix="$BUILDDIR/openwrt-$RELEASE-${P_ARR[target]//\//-}-${P_ARR[profile]}-$FILESYSTEM"
+        fi
+
+        declare -g IB_URL="$url_prefix/$url_filename"
+        declare -g SHA256_URL="$url_prefix/sha256sums"
+        declare -g SEED_URL="$url_prefix/config.buildinfo"
+
+        declare -g FACTORYIMG="$img_prefix-factory.img"
+        declare -g FACTORYIMGGZ="$img_prefix-factory.img.gz"
+        declare -g SYSUPGRADEIMG="$img_prefix-sysupgrade.img"
+        declare -g SYSUPGRADEIMGGZ="$img_prefix-sysupgrade.img.gz"
+        declare -g SYSUPGRADEIMGGZFNAME="${SYSUPGRADEIMGGZ##*/}"
 
         if (( DEBUG )) || (( PROFILE_INFO )); then
-        for x in "${!P_ARR[@]}"; do printf "[%s]=%s\n" "$x" "${P_ARR[$x]}"; done
+            echo "Profile settings:"
+            for x in "${!P_ARR[@]}"; do printf "%s=%s\n" "$x" "${P_ARR[$x]}"; done
+            echo "Build settings:"
+            cat <<- EOF
+				ALIAS: $profile
+				BUILDROOT: $BUILDROOT
+				BUILDDIR: $BUILDDIR
+				SRCDIR: $SRCDIR
+				BINDIR: $BINDIR
+				THIS_BINDIR: $THIS_BINDIR
+				TARGET: ${P_ARR[target]}
+				PROFILE: ${P_ARR[profile]}
+				RELEASE: $RELEASE
+				FILESYSTEM: $FILESYSTEM
+				IB_URL: $IB_URL
+				IB_ARCHIVE: $IB_ARCHIVE
+			EOF
         fi
 
-    installHostDependencies
+        (( RESET )) && resetProfile
 
-    getImageBuilder
+        (( FROM_SOURCE )) && fromSource
 
+        getImageBuilder || return $?
         addRepos
-
         #copyFiles
-
         [[ -v SSH_BACKUP_PATH ]] && sshBackup
         if makeImage; then
             [[ -v SSH_UPGRADE_PATH ]] && sshUpgrade
             [[ -v FLASH_DEV ]] && flashImage
         fi
+    done
 }
 
 main "$@"

profiles

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 # shellcheck disable=SC2034
 # This file contains a set of device profiles for openwrtbuilder
+# bash doesn't like nested arrays so we use strings instead
 
 # Packages to install for all profiles
 default_packages="\
@@ -99,12 +100,12 @@ r4s['packages']="\
 	usbutils \
 	kmod-usb-storage \
 	kmod-usb-storage-uas \
+	kmod-fs-btrfs \
 	btrfs-progs \
 	block-mount \
 	smcroute \
 	curl \
 	ethtool \
-	kmod-tun \
 	ca-bundle"
 
 declare -Ag ax6000_stock