live

5 files changed, 360 insertions, 0 deletions

diff --git a/releng/airootfs/usr/local/bin/Installation_guide b/releng/airootfs/usr/local/bin/Installation_guide
new file mode 100755
index 0000000..58b97b0
--- /dev/null
+++ b/releng/airootfs/usr/local/bin/Installation_guide
@@ -0,0 +1,5 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+exec xdg-open 'https://wiki.archlinux.org/title/Installation_guide'
diff --git a/releng/airootfs/usr/local/bin/choose-mirror b/releng/airootfs/usr/local/bin/choose-mirror
new file mode 100755
index 0000000..d2349de
--- /dev/null
+++ b/releng/airootfs/usr/local/bin/choose-mirror
@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+get_cmdline() {
+    local param
+    for param in $(</proc/cmdline); do
+        case "${param}" in
+            "${1}="*)
+                echo "${param##*=}"
+                return 0
+                ;;
+        esac
+    done
+}
+
+mirror="$(get_cmdline mirror)"
+[[ "$mirror" == 'auto' ]] && mirror="$(get_cmdline archiso_http_srv)"
+[[ -n "$mirror" ]] || exit 0
+
+mv /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.orig
+cat >/etc/pacman.d/mirrorlist <<EOF
+#
+# Arch Linux repository mirrorlist
+# Generated by archiso
+#
+
+Server = ${mirror%%/}/\$repo/os/\$arch
+EOF
diff --git a/releng/airootfs/usr/local/bin/livecd-sound b/releng/airootfs/usr/local/bin/livecd-sound
new file mode 100755
index 0000000..b92fcf2
--- /dev/null
+++ b/releng/airootfs/usr/local/bin/livecd-sound
@@ -0,0 +1,239 @@
+#!/usr/bin/env bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+usage() {
+    cat <<-_EOF_
+    live cd sound helper script.
+    Usage: livecdsound [OPTION]
+    OPTIONS
+        -u, --unmute      unmute all sound cards
+        -p, --pick        select a card for  speetch output
+        -h, --help        Show this usage message
+
+_EOF_
+}
+
+bugout() {
+    printf "/usr/local/bin/livecdsound: programming error"
+    stat_fail
+}
+
+echo_card_indices() {
+    if [[ -f /proc/asound/cards ]]; then
+        sed -n -e's/^[[:space:]]*\([0-7]\)[[:space:]].*/\1/p' /proc/asound/cards
+    fi
+}
+
+# The following functions try to set many controls.
+# No card has all the controls and so some of the attempts are bound to fail.
+# Because of this, the functions can't return useful status values.
+
+# $1 <card id>
+# $2 <control>
+# $3 <level>
+unmute_and_set_level() {
+    [[ -n "$3" && -n "$2" && -n "$1" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Setting: %s on card: %s to %s\n" "$2" "$1" "$3"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "$3" unmute
+    return 0
+}
+
+# $1 <card id>
+# $2 <control>
+mute_and_zero_level() {
+    [[ -n "$1" && -n "$2" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Muting control: %s on card: %s\n" "$2" "$1"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "0%" mute
+    return 0
+}
+
+# $1 <card ID>
+# $2 <control>
+# $3 "on" | "off"
+switch_control() {
+    [[ -n "$3" && -n "$1" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Switching control: %s on card: %s to %s\n" "$2" "$1" "$3"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "$3"
+    return 0
+}
+
+# $1 <card ID>
+sanify_levels_on_card() {
+    unmute_and_set_level "$1" "Front" "80%"
+    unmute_and_set_level "$1" "Master" "80%"
+    unmute_and_set_level "$1" "Master Mono" "80%"
+    unmute_and_set_level "$1" "Master Digital" "80%"   # E.g., cs4237B
+    unmute_and_set_level "$1" "Playback" "80%"
+    unmute_and_set_level "$1" "Headphone" "100%"
+    unmute_and_set_level "$1" "PCM" "80%"
+    unmute_and_set_level "$1" "PCM,1" "80%"   # E.g., ess1969
+    unmute_and_set_level "$1" "DAC" "80%"     # E.g., envy24, cs46xx
+    unmute_and_set_level "$1" "DAC,0" "80%"   # E.g., envy24
+    unmute_and_set_level "$1" "DAC,1" "80%"   # E.g., envy24
+    unmute_and_set_level "$1" "Synth" "80%"
+    unmute_and_set_level "$1" "CD" "80%"
+    unmute_and_set_level "$1" "PC Speaker" "100%"
+
+    mute_and_zero_level "$1" "Mic"
+    mute_and_zero_level "$1" "IEC958"         # Ubuntu #19648
+
+    # Intel P4P800-MX
+    switch_control "$1" "Master Playback Switch" on
+    switch_control "$1" "Master Surround" on
+
+    # Trident/YMFPCI/emu10k1:
+    unmute_and_set_level "$1" "Wave" "80%"
+    unmute_and_set_level "$1" "Music" "80%"
+    unmute_and_set_level "$1" "AC97" "80%"
+
+    # DRC:
+    unmute_and_set_level "$1" "Dynamic Range Compression" "80%"
+
+    # Required for HDA Intel (hda-intel):
+    unmute_and_set_level "$1" "Front" "80%"
+
+    # Required for SB Live 7.1/24-bit (ca0106):
+    unmute_and_set_level "$1" "Analog Front" "80%"
+
+    # Required at least for Via 823x hardware on DFI K8M800-MLVF Motherboard
+    switch_control "$1" "IEC958 Capture Monitor" off
+
+    # Required for hardware allowing toggles for AC97 through IEC958,
+    #  valid values are 0, 1, 2, 3. Needs to be set to 0 for PCM1.
+    unmute_and_set_level "$1" "IEC958 Playback AC97-SPSA" "0"
+
+    # Required for newer Via hardware
+    unmute_and_set_level "$1" "VIA DXS,0" "80%"
+    unmute_and_set_level "$1" "VIA DXS,1" "80%"
+    unmute_and_set_level "$1" "VIA DXS,2" "80%"
+    unmute_and_set_level "$1" "VIA DXS,3" "80%"
+
+    # Required on some notebooks with ICH4:
+    switch_control "$1" "Headphone Jack Sense" off
+    switch_control "$1" "Line Jack Sense" off
+
+    # Some machines need one or more of these to be on;
+    # others need one or more of these to be off:
+
+    switch_control "$1" "Audigy Analog/Digital Output Jack" on
+    switch_control "$1" "SB Live Analog/Digital Output Jack" on
+
+    # D1984 -- Thinkpad T61/X61
+    switch_control "$1" "Speaker" on
+    switch_control "$1" "Headphone" on
+
+    # HDA-Intel w/ "Digital" capture mixer (See Ubuntu #193823)
+    unmute_and_set_level "$1" "Digital" "80%"
+
+    return 0
+}
+
+# $1 <card ID> | "all"
+sanify_levels() {
+    local ttsdml_returnstatus=0
+    local card
+    case "$1" in
+        all)
+            for card in $(echo_card_indices); do
+                sanify_levels_on_card "$card" || ttsdml_returnstatus=1
+            done
+            ;;
+        *)
+            sanify_levels_on_card "$1" || ttsdml_returnstatus=1
+            ;;
+    esac
+    return "$ttsdml_returnstatus"
+}
+
+# List all cards that *should* be usable for PCM audio.  In my experience,
+# the console speaker (handled by the pcsp driver) isn't a suitable playback
+# device, so we'll exclude it.
+list_non_pcsp_cards() {
+    for card in $(echo_card_indices); do
+        local cardfile="/proc/asound/card${card}/id"
+        if [[ -r "$cardfile" && -f "$cardfile" && "$(cat "$cardfile")" != pcsp ]]; then
+            echo "$card"
+        fi
+    done
+}
+
+# Properly initialize the sound card so that we have audio at boot.
+unmute_all_cards() {
+    sanify_levels all
+}
+
+is_numeric() {
+    local str="$1"
+    [[ "$str" =~ ^[0-9]+$ ]]
+}
+
+set_default_card() {
+    local card="$1"
+    sed -e "s/%card%/$card/g" </usr/local/share/livecd-sound/asound.conf.in \
+        >/etc/asound.conf
+}
+
+play_on_card() {
+    local card="$1" file="$2"
+    aplay -q "-Dplughw:$card,0" "$file"
+}
+
+# If there are multiple usable sound cards, prompt the user to choose one,
+# using auditory feedback.
+pick_a_card() {
+    set -f
+    usable_cards="$(list_non_pcsp_cards)"
+    num_usable_cards="$(wc -w <<<"$usable_cards")"
+
+    if (( num_usable_cards == 1 )); then
+        systemd-cat -t "livecdsound" printf "Only one sound card is detected\n"
+        exit 0
+    fi
+    systemd-cat -t "livecdsound" printf "multiple sound cards detected\n"
+    for card in "${usable_cards[@]}"; do
+        if ! is_numeric "$card"; then
+            continue
+        fi
+        play_on_card "$card" /usr/share/livecd-sounds/pick-a-card.wav &
+    done
+    wait
+    sleep 1
+    for card in "${usable_cards[@]}"; do
+        if ! is_numeric "$card"; then
+            continue
+        fi
+        play_on_card "$card" /usr/share/livecd-sounds/beep.wav
+        if read -r -t 10; then
+            systemd-cat -t "livecdsound" printf "Selecting %s sound card as default\n" "$card"
+            set_default_card "$card"
+            break
+        fi
+    done
+}
+
+if (( $# == 0 )); then
+    echo "error: No argument passed."
+    exit 1
+fi
+while [[ "${1}" != "" ]]; do
+    case ${1} in
+        -h|--help)
+            usage
+            exit
+            ;;
+        -u|--unmute)
+            systemd-cat -t "livecdsound" printf "Unmuting all cards"
+            unmute_all_cards
+            ;;
+        -p|--pick)
+            pick_a_card
+            ;;
+        *)
+            echo "error: Unsupported argument"
+            usage
+            exit 1
+            ;;
+    esac
+    shift
+done
diff --git a/releng/airootfs/usr/local/share/livecd-sound/asound.conf.in b/releng/airootfs/usr/local/share/livecd-sound/asound.conf.in
new file mode 100644
index 0000000..3f9c7aa
--- /dev/null
+++ b/releng/airootfs/usr/local/share/livecd-sound/asound.conf.in
@@ -0,0 +1,3 @@
+Defaults node
+defaults.ctl.card %card%;
+defaults.pcm.card %card%;
diff --git a/releng/airootfs/usr/share/calamares/kernel-install/95-raveos.install b/releng/airootfs/usr/share/calamares/kernel-install/95-raveos.install
new file mode 100755
index 0000000..fc31285
--- /dev/null
+++ b/releng/airootfs/usr/share/calamares/kernel-install/95-raveos.install
@@ -0,0 +1,84 @@
+#!/bin/bash
+# Single-entry, systemd-compliant kernel-install hook for CachyOS
+
+set -e
+
+COMMAND="$1"          # add | remove
+KERNEL_VERSION="$2"   # e.g. 6.18.4-1-cachyos
+
+# Only act on CachyOS kernels
+case "$KERNEL_VERSION" in
+  *cachyos*) ;;
+  *) exit 0 ;;
+esac
+
+BOOT_ROOT="${KERNEL_INSTALL_BOOT_ROOT:-/boot}"
+ENTRY_DIR="$BOOT_ROOT/loader/entries"
+ENTRY_FILE="$ENTRY_DIR/raveos.conf"
+
+# --------------------------------------------------
+# Fixed CachyOS kernel paths (non-versioned)
+# --------------------------------------------------
+LINUX_IMAGE="/vmlinuz-linux-cachyos"
+INITRAMFS_IMAGE="/initramfs-linux-cachyos.img"
+
+# --------------------------------------------------
+# Microcode (must be first initrd)
+# --------------------------------------------------
+MICROCODE=""
+[ -f "$BOOT_ROOT/intel-ucode.img" ] && MICROCODE="/intel-ucode.img"
+[ -f "$BOOT_ROOT/amd-ucode.img" ] && MICROCODE="/amd-ucode.img"
+
+# --------------------------------------------------
+# Root device detection
+# --------------------------------------------------
+ROOT_SRC="$(findmnt -no SOURCE /)"
+ROOT_FS="$(findmnt -no FSTYPE /)"
+ROOT_OPTS="$(findmnt -no OPTIONS /)"
+
+OPTIONS="rw quiet"
+
+# LUKS
+if [[ "$ROOT_SRC" == /dev/mapper/* ]]; then
+  UUID="$(blkid -s UUID -o value "$ROOT_SRC" || true)"
+  if [ -n "$UUID" ]; then
+    OPTIONS="cryptdevice=UUID=$UUID:cryptroot root=/dev/mapper/cryptroot $OPTIONS"
+  else
+    OPTIONS="root=$ROOT_SRC $OPTIONS"
+  fi
+else
+  PARTUUID="$(blkid -s PARTUUID -o value "$ROOT_SRC" || true)"
+  [ -n "$PARTUUID" ] && OPTIONS="root=PARTUUID=$PARTUUID $OPTIONS"
+fi
+
+# --------------------------------------------------
+# Btrfs subvolume support
+# --------------------------------------------------
+if [ "$ROOT_FS" = "btrfs" ]; then
+  SUBVOL="$(echo "$ROOT_OPTS" | tr ',' '\n' | grep '^subvol=' || true)"
+  [ -n "$SUBVOL" ] && OPTIONS="$OPTIONS rootflags=$SUBVOL"
+fi
+
+mkdir -p "$ENTRY_DIR"
+
+case "$COMMAND" in
+  add)
+    {
+      echo "title   RaveOS Linux (CachyOS Kernel)"
+      echo "linux   $LINUX_IMAGE"
+      [ -n "$MICROCODE" ] && echo "initrd  $MICROCODE"
+      echo "initrd  $INITRAMFS_IMAGE"
+      echo "options $OPTIONS"
+    } > "$ENTRY_FILE"
+    ;;
+
+  remove)
+    # Only remove entry if this was the last CachyOS kernel
+    rm -f "$ENTRY_FILE"
+    ;;
+
+  *)
+    exit 0
+    ;;
+esac
+