ValidateLocalProcess (pidbridge/validate_linux.go)

Checks if a given PID corresponds to a live process matching an exec hint, used for process validation.

// Source: https://github.com/superbasedapp/observer | License: Apache-2.0 | Copyright 2026 Gaja AI
// Provided via justclaw.it.com; keep this notice with the code.
//go:build linux

package pidbridge

import (
	"os"
	"path/filepath"
	"strconv"
	"strings"
)

// platformCanValidate reports that this build's platform can answer
// liveness + identity questions about local processes (/proc is
// introspectable), so the resolver may gate bridge hits on
// [ValidateLocalProcess].
const platformCanValidate = true

// ValidateLocalProcess reports whether pid names a live process on THIS
// host whose identity matches execHint — the guard the watcher/SQLite
// attribution path applies before seeding session_pid_bridge from an
// adapter-discovered pid (cline-cli's sessions.pid, qwen-code's
// runt

... (truncated -- full source via MCP)