wehub-resource-sync
60 lines
1.9 KiB
Bash
Executable File
60 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# smol - the unified Smol Machines CLI (local microVMs + cloud)
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# This wrapper sets up the library path and runs the smol binary.
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#
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# It mirrors smolvm-wrapper.sh: the `smol` binary embeds the same engine, so it
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# discovers libkrun/libkrunfw and the agent rootfs the same way (relative to its
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# own install directory), making the distribution relocatable.
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set -e
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# Resolve symlinks to get the actual script location
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resolve_symlink() {
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local target="$1"
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while [[ -L "$target" ]]; do
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local link_dir
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link_dir="$(cd "$(dirname "$target")" && pwd)"
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target="$(readlink "$target")"
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# Handle relative symlinks
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if [[ "$target" != /* ]]; then
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target="$link_dir/$target"
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fi
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done
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echo "$target"
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}
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# Get the directory where the actual script lives (resolving symlinks)
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SCRIPT_PATH="$(resolve_symlink "${BASH_SOURCE[0]}")"
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SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_PATH")" && pwd)"
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# The actual binary and libraries are in the same directory
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SMOL_BIN="$SCRIPT_DIR/smol-bin"
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SMOL_LIB="$SCRIPT_DIR/lib"
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SMOL_BUNDLED_ROOTFS="$SCRIPT_DIR/agent-rootfs"
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if [[ -d "$SMOL_BUNDLED_ROOTFS" ]]; then
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export SMOLVM_AGENT_ROOTFS="${SMOLVM_AGENT_ROOTFS:-$SMOL_BUNDLED_ROOTFS}"
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fi
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# Check if binary exists
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if [[ ! -x "$SMOL_BIN" ]]; then
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echo "Error: smol binary not found at $SMOL_BIN" >&2
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echo "Make sure you extracted the full distribution." >&2
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exit 1
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fi
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# Check if libraries exist
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if [[ ! -d "$SMOL_LIB" ]]; then
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echo "Error: library directory not found at $SMOL_LIB" >&2
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echo "Make sure you extracted the full distribution." >&2
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exit 1
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fi
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# Set library path based on OS and run
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if [[ "$(uname -s)" == "Darwin" ]]; then
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export DYLD_LIBRARY_PATH="$SMOL_LIB${DYLD_LIBRARY_PATH:+:$DYLD_LIBRARY_PATH}"
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else
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export LD_LIBRARY_PATH="$SMOL_LIB${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
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fi
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exec "$SMOL_BIN" "$@"
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