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bootstrap/remote-install.sh

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#!/usr/bin/env sh
# Mosaic Bootstrap — Remote Installer (POSIX)
#
# One-liner:
# curl -sL https://git.mosaicstack.dev/mosaic/bootstrap/raw/branch/main/remote-install.sh | sh
#
# Or with wget:
# wget -qO- https://git.mosaicstack.dev/mosaic/bootstrap/raw/branch/main/remote-install.sh | sh
#
set -eu
BOOTSTRAP_REF="${MOSAIC_BOOTSTRAP_REF:-main}"
ARCHIVE_URL="https://git.mosaicstack.dev/mosaic/bootstrap/archive/${BOOTSTRAP_REF}.tar.gz"
TMPDIR_BASE="${TMPDIR:-/tmp}"
WORK_DIR="$TMPDIR_BASE/mosaic-bootstrap-$$"
cleanup() {
rm -rf "$WORK_DIR"
}
trap cleanup EXIT
echo "[mosaic] Downloading bootstrap archive (ref: $BOOTSTRAP_REF)..."
mkdir -p "$WORK_DIR"
if command -v curl >/dev/null 2>&1; then
curl -sL "$ARCHIVE_URL" | tar xz -C "$WORK_DIR"
elif command -v wget >/dev/null 2>&1; then
wget -qO- "$ARCHIVE_URL" | tar xz -C "$WORK_DIR"
else
echo "[mosaic] ERROR: curl or wget required" >&2
exit 1
fi
if [ ! -f "$WORK_DIR/bootstrap/install.sh" ]; then
echo "[mosaic] ERROR: install.sh not found in archive" >&2
exit 1
fi
echo "[mosaic] Running install..."
cd "$WORK_DIR/bootstrap"
bash install.sh
echo "[mosaic] Cleaning up temporary files..."
# cleanup runs via trap