whip whep whap

pi/install_roverd.sh

@@ -6,8 +6,6 @@ set -euo pipefail
 
 BINARY_SRC="dist/roverd"
 CONFIG_SRC="pi/roverd/roverd.sample.yaml"
-INSTALL_MEDIAMTX=0
-MEDIAMTX_VERSION="1.15.3"
 
 usage() {
 	cat <<'USAGE'
@@ -17,15 +15,13 @@ Options:
   -b, --binary <path>   Path to the roverd binary (default: dist/roverd)
   -c, --config <path>   Source config to install if /etc/roverd.yaml is missing
                         (default: pi/roverd/roverd.sample.yaml)
-      --mediamtx        Install/download mediaMTX (binary, config, systemd unit)
-      --mediamtx-version <v>  Override mediaMTX release tag (default: 1.15.3)
   -h, --help            Show this help text
 
 The script must run from the repository root and as root (sudo). It will:
   * create system users/groups if needed
   * install /usr/local/bin/roverd and /etc/roverd.yaml
-  * install /etc/systemd/system/roverd.service and enable the service
-  * optionally install mediaMTX config/unit when --mediamtx is set
+  * install /usr/local/bin/whip-publisher and its systemd unit
+  * enable roverd.service and whip-publisher.service
 USAGE
 }
 
@@ -39,14 +35,6 @@ while [[ $# -gt 0 ]]; do
 			CONFIG_SRC="${2:-}"
 			shift 2
 			;;
-		--mediamtx)
-			INSTALL_MEDIAMTX=1
-			shift
-			;;
-		--mediamtx-version)
-			MEDIAMTX_VERSION="${2:-}"
-			shift 2
-			;;
 		-h|--help)
 			usage
 			exit 0
@@ -74,6 +62,13 @@ if [[ ! -f "$CONFIG_SRC" ]]; then
 	exit 1
 fi
 
+if ! command -v libcamera-vid >/dev/null 2>&1; then
+	log "WARNING: libcamera-vid not found in PATH; install libcamera-utils for video publishing"
+fi
+if ! command -v ffmpeg >/dev/null 2>&1; then
+	log "WARNING: ffmpeg not found in PATH; install ffmpeg for WHIP publishing"
+fi
+
 ensure_user() {
 	local user="$1"
 	local groups="${2:-}"
@@ -92,52 +87,7 @@ log() {
 	echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] $*"
 }
 
-detect_mediamtx_asset() {
-	local arch
-	arch="$(uname -m)"
-	case "$arch" in
-		armv7l|armv6l)
-			echo "mediamtx_v${MEDIAMTX_VERSION}_linux_armv7.tar.gz"
-			;;
-		aarch64|arm64)
-			echo "mediamtx_v${MEDIAMTX_VERSION}_linux_arm64.tar.gz"
-			;;
-		x86_64|amd64)
-			echo "mediamtx_v${MEDIAMTX_VERSION}_linux_amd64.tar.gz"
-			;;
-		*)
-			echo ""
-			;;
-	esac
-}
-
-install_mediamtx_binary() {
-	if ! command -v curl >/dev/null 2>&1; then
-		echo "curl is required to download mediaMTX" >&2
-		exit 1
-	fi
-	local asset
-	asset="$(detect_mediamtx_asset)"
-	if [[ -z "$asset" ]]; then
-		echo "Unsupported architecture $(uname -m) for mediaMTX download" >&2
-		exit 1
-	fi
-	local url="https://github.com/bluenviron/mediamtx/releases/download/v${MEDIAMTX_VERSION}/${asset}"
-	local tmpdir
-	tmpdir="$(mktemp -d)"
-	log "Downloading mediaMTX ${MEDIAMTX_VERSION} (${asset})"
-	if ! curl -fsSL "$url" -o "${tmpdir}/${asset}"; then
-		echo "Failed to download mediaMTX from ${url}" >&2
-		rm -rf "$tmpdir"
-		exit 1
-	fi
-	tar -xzf "${tmpdir}/${asset}" -C "$tmpdir" mediamtx
-	install -o mediamtx -g mediamtx -m 0755 "${tmpdir}/mediamtx" /usr/local/bin/mediamtx
-	log "Installed /usr/local/bin/mediamtx"
-	rm -rf "$tmpdir"
-}
-
-ensure_user roverd "dialout,gpio"
+ensure_user roverd "dialout,gpio,video"
 install -o roverd -g roverd -m 0755 "$BINARY_SRC" /usr/local/bin/roverd
 log "Installed roverd binary"
 
@@ -154,36 +104,32 @@ fi
 install -m 0644 pi/systemd/roverd.service /etc/systemd/system/roverd.service
 log "Installed roverd systemd unit"
 
-systemctl daemon-reload
-systemctl enable roverd.service
-if [[ $CONFIG_EXISTS -eq 1 ]]; then
-	systemctl restart roverd.service
-	log "Restarted roverd.service"
-else
-	log "Skipped auto-start because config is the sample; edit $CONFIG_DEST then run: sudo systemctl restart roverd"
+# Install WHIP publisher assets
+install -D -o root -g root -m 0755 pi/bin/whip-publisher.sh /usr/local/bin/whip-publisher
+install -m 0644 pi/systemd/whip-publisher.service /etc/systemd/system/whip-publisher.service
+install -d -o roverd -g roverd /var/lib/roverd
+if [[ ! -f /var/lib/roverd/whip.env ]]; then
+	cat > /var/lib/roverd/whip.env <<'ENV'
+# Managed by roverd; placeholder values will be overwritten at runtime.
+WHIP_URL=http://192.168.0.86:8889/whip/CHANGE_ME
+VIDEO_WIDTH=1280
+VIDEO_HEIGHT=720
+VIDEO_FPS=30
+VIDEO_BITRATE=3000000
+ENV
+	chown roverd:roverd /var/lib/roverd/whip.env
+	chmod 0640 /var/lib/roverd/whip.env
 fi
 
-if [[ $INSTALL_MEDIAMTX -eq 1 ]]; then
-	if [[ ! -f "pi/mediamtx/mediamtx.yml" ]]; then
-		echo "pi/mediamtx/mediamtx.yml missing, cannot install mediaMTX config" >&2
-		exit 1
-	fi
-	if [[ ! -f "pi/systemd/mediamtx.service" ]]; then
-		echo "pi/systemd/mediamtx.service missing, cannot install mediaMTX unit" >&2
-		exit 1
-	fi
-
-ensure_user mediamtx "video"
-install_mediamtx_binary
-	install -d -o mediamtx -g mediamtx /etc/mediamtx
-	install -o mediamtx -g mediamtx -m 0644 pi/mediamtx/mediamtx.yml /etc/mediamtx/mediamtx.yml
-	install -m 0644 pi/systemd/mediamtx.service /etc/systemd/system/mediamtx.service
-	log "Installed mediamtx config and unit"
-
-	systemctl daemon-reload
-	systemctl enable mediamtx.service
-	systemctl restart mediamtx.service
-	log "Restarted mediamtx.service"
+systemctl daemon-reload
+systemctl enable roverd.service
+systemctl enable whip-publisher.service
+if [[ $CONFIG_EXISTS -eq 1 ]]; then
+	systemctl restart roverd.service
+	systemctl restart whip-publisher.service
+	log "Restarted roverd + WHIP publisher"
+else
+	log "Skipped auto-start because config is the sample; edit $CONFIG_DEST then run: sudo systemctl restart roverd whip-publisher"
 fi
 
 log "Install complete"