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https://github.com/multica-ai/multica.git
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61 lines
1.3 KiB
Bash
Executable File
61 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eu
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SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
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NAMES_FILE="$SCRIPT_DIR/agent-cli-command-names.txt"
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GUARD_DIR=$(mktemp -d "${TMPDIR:-/tmp}/multica-agent-cli-guard.XXXXXX")
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BIN_DIR="$GUARD_DIR/bin"
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MARKER_FILE="$GUARD_DIR/invocations.log"
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cleanup() {
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rm -rf "$GUARD_DIR"
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}
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trap cleanup EXIT
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trap 'exit 130' INT
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trap 'exit 143' TERM
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mkdir -p "$BIN_DIR"
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while IFS= read -r name || [ -n "$name" ]; do
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case "$name" in
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""|'#'*) continue ;;
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*[!A-Za-z0-9._-]*)
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echo "invalid agent CLI command name in $NAMES_FILE: $name" >&2
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exit 2
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;;
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esac
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sentinel="$BIN_DIR/$name"
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cat >"$sentinel" <<'EOF'
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#!/bin/sh
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line=$(basename "$0")
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if [ "$#" -gt 0 ]; then
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line="$line [arguments redacted]"
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fi
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printf '%s\n' "$line" >>"$MULTICA_AGENT_CLI_GUARD_MARKER"
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exit 126
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EOF
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chmod 755 "$sentinel"
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done <"$NAMES_FILE"
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if [ "${1:-}" = "--" ]; then
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shift
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fi
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if [ "$#" -eq 0 ]; then
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echo "usage: $0 [--] command [args...]" >&2
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exit 2
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fi
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set +e
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PATH="$BIN_DIR:$PATH" MULTICA_AGENT_CLI_GUARD_MARKER="$MARKER_FILE" "$@"
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command_status=$?
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set -e
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if [ -s "$MARKER_FILE" ]; then
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while IFS= read -r invocation; do
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echo "unexpected agent CLI invocation: $invocation" >&2
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done <"$MARKER_FILE"
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exit 1
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fi
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exit "$command_status"
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