pkg/

Package bre matches POSIX Basic Regular Expressions (plus the common GNU extensions), shared by the pure-Go tools that default to BRE (grep, sed).

Package collate compares strings using compiled Go locale data (OpenEnv), or the bounded host ISO-8859-1 provider (Open).

Package ctype is a provider-only character-classification engine: it classifies and cases bytes using glibc's locale-aware *_l ctype functions, reached over dlopen/dlsym rather than cgo.

Package ignore is the opt-in "agentic" path filter shared by grep and find: under the --agentic flag they skip well-known noise directories and paths matched by the repo's .gitignore, so a recursive search over a codebase does not drag an agent through node_modules/.git/vendor/dist.

Package locale resolves POSIX locale-category names from an invocation environment (tool.RunContext.Env) without touching the process.

Package localedef parses POSIX.1-2017 character maps and locale sources.

Package lockfile provides process-scoped file locks with blocking, try-once, and bounded-wait acquisition.

Package nudge is the proactive half of the agent-hint subsystem: when an agent runs a legacy tool that has a better agentic counterpart, it emits ONE rate-limited hint pointing at it — never changing the tool's behavior.

Package patch is a clean-room, pure-Go implementation of the parsing and application rules described by POSIX.1-2016 patch(1p) (https://pubs.opengroup.org/onlinepubs/9699919799/utilities/patch.html) and, for GNU extensions, the GNU patch manual.

Package pax provides a compatibility-first kernel for POSIX pax-style archive inspection and safe extraction planning.

Package posixprovider is the READ half of the POSIX external provider mechanism: pinned upstream controls built locally from source and resolved from the binmgr cache.

Package schedule is bashy's modern cron: `bashy schedule` runs commands on a cron expression, a fixed interval, or at a one-shot time, from a self-contained JSON store + an optional in-process daemon — no host crontab required (the host `cron`/`crontab` are left untouched and reachable as before).

Package weavecli holds the agent-friendly CLI conventions every `ycode weave` subverb shares: versioned-envelope marshaling, stable exit-code constants, tty/agent-mode detection, and the BASHY_AGENTIC switch that flips all the user-visible defaults to machine-friendly.

Package who owns bashy's login-accounting database for agent sessions.