refactor(docker): remove yq dependency and simplify config creation

- Removed `yq` installation from Dockerfile to reduce image size.
- Simplified default configuration file creation in entrypoint.sh by directly writing YAML content, eliminating the need for `yq`.
- Removed `yq` installation step from hardware.Dockerfile and adjusted file copying accordingly.

Dockerfile

@@ -42,7 +42,7 @@ FROM base
 # and other common tools for the echo source.
 # alsa-plugins-pulse for ALSA support (+0MB)
 # font-droid for FFmpeg drawtext filter (+2MB)
-RUN apk add --no-cache tini ffmpeg bash curl jq alsa-plugins-pulse font-droid yq
+RUN apk add --no-cache tini ffmpeg bash curl jq alsa-plugins-pulse font-droid
 
 # Hardware Acceleration for Intel CPU (+50MB)
 ARG TARGETARCH

entrypoint.sh

@@ -3,19 +3,11 @@
 CONFIG_PATH=${CONFIG_PATH:-/config/go2rtc.yaml}
 PORT=${PORT:-1984}
 
-# Check if yq is available
-if ! command -v yq > /dev/null; then
-    echo "yq command not found. Please install yq."
-    exit 1
-fi
-
-# Create config file with default content if it doesn't exist
+# Create the config file with default settings if it doesn't exist
 if [ ! -f "$CONFIG_PATH" ]; then
     mkdir -p "$(dirname "$CONFIG_PATH")"
-    if ! yq -o yaml e -n ".api.listen = \":$PORT\"" > "$CONFIG_PATH"; then
-        echo "Failed to create default config file at $CONFIG_PATH"
-        exit 1
-    fi
+    echo "api:" > "$CONFIG_PATH"
+    echo -e "\tlisten: ':$PORT'" >> "$CONFIG_PATH"
 fi
 
-exec go2rtc -config "$CONFIG_PATH" "$@"
+exec go2rtc -config "$CONFIG_PATH" "$@"

hardware.Dockerfile

@@ -29,12 +29,11 @@ RUN --mount=type=cache,target=/root/.cache/go-build go mod download
 
 COPY . .
 RUN --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 go build -ldflags "-s -w" -trimpath
-RUN --mount=type=cache,target=/root/.cache/go-build CGO_ENABLED=0 go install -ldflags "-s -w" -trimpath github.com/mikefarah/yq/v4@v4.42.1
 
 # 2. Collect all files
 FROM scratch AS rootfs
 
-COPY --link --from=build /build/go2rtc /go/bin/yq /usr/local/bin/
+COPY --link --from=build /build/go2rtc /usr/local/bin/
 COPY --link --from=ngrok /bin/ngrok /usr/local/bin/
 
 # 3. Final image