24fec62d7f
Forked clean from public hackathon repo (Starfire-AgentTeam, BSL 1.1) with full rebrand to Molecule AI under github.com/Molecule-AI/molecule-monorepo. Brand: Starfire → Molecule AI. Slug: starfire / agent-molecule → molecule. Env vars: STARFIRE_* → MOLECULE_*. Go module: github.com/agent-molecule/platform → github.com/Molecule-AI/molecule-monorepo/platform. Python packages: starfire_plugin → molecule_plugin, starfire_agent → molecule_agent. DB: agentmolecule → molecule. History truncated; see public repo for prior commits and contributor attribution. Verified green: go test -race ./... (platform), pytest (workspace-template 1129 + sdk 132), vitest (canvas 352), build (mcp). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
// Package envx holds tiny helpers for reading tunable values from
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// environment variables with a safe default. Named `envx` rather than
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// `env` to avoid collision with Go's net/http and common third-party
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// packages that use `env` as a var/import name.
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//
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// Rules of thumb for the helpers:
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// - Unset variable → default
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// - Unparseable → default (never crash startup)
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// - Parsed but ≤ 0 → default (a "disabled" override is almost always
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// a misconfiguration; use a feature flag instead)
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package envx
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import (
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"os"
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"strconv"
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"time"
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)
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// Duration reads `name` as a time.Duration string (e.g. "30s", "5m").
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// Returns `def` when unset, unparseable, or non-positive.
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func Duration(name string, def time.Duration) time.Duration {
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if v := os.Getenv(name); v != "" {
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if d, err := time.ParseDuration(v); err == nil && d > 0 {
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return d
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}
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}
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return def
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}
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// Int64 reads `name` as a base-10 int64. Returns `def` when unset,
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// unparseable, or non-positive.
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func Int64(name string, def int64) int64 {
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if v := os.Getenv(name); v != "" {
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if n, err := strconv.ParseInt(v, 10, 64); err == nil && n > 0 {
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return n
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}
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}
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return def
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}
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