From 4c0e62175888920c66f66d1d56651aabf2ddc1a2 Mon Sep 17 00:00:00 2001 From: adlee-was-taken Date: Sun, 5 Apr 2026 13:18:51 -0400 Subject: [PATCH] feat(sim): add MediaMTX binary downloader Co-Authored-By: Claude Opus 4.6 (1M context) --- scripts/download_mediamtx.sh | 38 ++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100755 scripts/download_mediamtx.sh diff --git a/scripts/download_mediamtx.sh b/scripts/download_mediamtx.sh new file mode 100755 index 0000000..16d0dc2 --- /dev/null +++ b/scripts/download_mediamtx.sh @@ -0,0 +1,38 @@ +#!/usr/bin/env bash +# Download the MediaMTX static binary used by scripts/sim_cameras.sh. +# One-time setup. Re-run to upgrade. +set -euo pipefail + +VERSION="${MEDIAMTX_VERSION:-1.9.3}" +REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" +DEST_DIR="${REPO_ROOT}/.sim" +DEST="${DEST_DIR}/mediamtx" + +case "$(uname -s)_$(uname -m)" in + Linux_x86_64) ASSET="mediamtx_v${VERSION}_linux_amd64.tar.gz" ;; + Linux_aarch64) ASSET="mediamtx_v${VERSION}_linux_arm64v8.tar.gz" ;; + Darwin_x86_64) ASSET="mediamtx_v${VERSION}_darwin_amd64.tar.gz" ;; + Darwin_arm64) ASSET="mediamtx_v${VERSION}_darwin_arm64.tar.gz" ;; + *) + echo "Unsupported platform: $(uname -s) $(uname -m)" >&2 + exit 1 + ;; +esac + +URL="https://github.com/bluenviron/mediamtx/releases/download/v${VERSION}/${ASSET}" + +mkdir -p "${DEST_DIR}" +TMP="$(mktemp -d)" +trap 'rm -rf "${TMP}"' EXIT + +echo "Downloading ${ASSET}..." +curl -fsSL "${URL}" -o "${TMP}/mediamtx.tar.gz" + +echo "Extracting..." +tar -xzf "${TMP}/mediamtx.tar.gz" -C "${TMP}" + +mv "${TMP}/mediamtx" "${DEST}" +chmod +x "${DEST}" + +echo "Installed: ${DEST}" +"${DEST}" --version || true