Files
Mycell-UI/scripts/fetch-mycelium.sh
syoul d79300caf8 P0: scaffold Vite + Vue 3 + Tauri v2
- pnpm + TS + Tailwind 3 + Pinia + Vue Router with hash history
- 6 placeholder views (Status, Peers, Routes, Messages, Topics, Settings)
  rendered via lucide-icon sidebar in App.vue
- Tauri v2: shell, store, log, dialog plugins; bundle targets deb +
  appimage; sidecar wired via externalBin = binaries/mycelium
- scripts/fetch-mycelium.sh pins v0.6.1, maps musl asset onto
  gnu target triple expected by Tauri bundler
- CI: pnpm typecheck + cargo fmt/clippy/test
2026-04-25 22:12:48 +02:00

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#!/usr/bin/env bash
set -euo pipefail
# Fetches the official mycelium release binary and places it in src-tauri/binaries/
# with the target-triple suffix expected by Tauri's externalBin bundler.
#
# Usage: scripts/fetch-mycelium.sh [VERSION]
# VERSION defaults to MYCELIUM_VERSION below.
MYCELIUM_VERSION="${1:-${MYCELIUM_VERSION:-v0.6.1}}"
REPO="threefoldtech/mycelium"
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
DEST_DIR="${ROOT_DIR}/src-tauri/binaries"
mkdir -p "${DEST_DIR}"
detect_target_triple() {
local arch os
arch="$(uname -m)"
os="$(uname -s | tr '[:upper:]' '[:lower:]')"
case "${os}-${arch}" in
linux-x86_64) echo "x86_64-unknown-linux-gnu" ;;
linux-aarch64) echo "aarch64-unknown-linux-gnu" ;;
*) echo "unsupported: ${os}-${arch}" >&2; exit 1 ;;
esac
}
# Map our target triple to the asset name pattern used by upstream releases.
asset_for_triple() {
case "$1" in
x86_64-unknown-linux-gnu) echo "mycelium-x86_64-unknown-linux-musl.tar.gz" ;;
aarch64-unknown-linux-gnu) echo "mycelium-aarch64-unknown-linux-musl.tar.gz" ;;
*) echo "unsupported triple: $1" >&2; exit 1 ;;
esac
}
TRIPLE="$(detect_target_triple)"
ASSET="$(asset_for_triple "${TRIPLE}")"
URL="https://github.com/${REPO}/releases/download/${MYCELIUM_VERSION}/${ASSET}"
TMP_DIR="$(mktemp -d)"
trap 'rm -rf "${TMP_DIR}"' EXIT
echo "→ downloading ${URL}"
curl -fsSL "${URL}" -o "${TMP_DIR}/mycelium.tar.gz"
echo "→ extracting"
tar -xzf "${TMP_DIR}/mycelium.tar.gz" -C "${TMP_DIR}"
# The archive contains a single 'mycelium' binary at the root.
SRC="${TMP_DIR}/mycelium"
if [[ ! -f "${SRC}" ]]; then
# Some releases nest the binary; find it.
SRC="$(find "${TMP_DIR}" -name 'mycelium' -type f -executable | head -n1)"
fi
if [[ -z "${SRC}" || ! -f "${SRC}" ]]; then
echo "could not locate mycelium binary in archive" >&2
exit 1
fi
DEST="${DEST_DIR}/mycelium-${TRIPLE}"
install -m 0755 "${SRC}" "${DEST}"
echo "✓ installed ${DEST}"
echo " version: ${MYCELIUM_VERSION}"
echo " size: $(stat -c%s "${DEST}") bytes"