haybarn-cli 1.5.4rc2

Haybarn CLI — pre-built haybarn binary, runnable via uvx haybarn-cli or pipx run haybarn-cli.

haybarn-cli on PyPI

Run Haybarn — an independent derived distribution of DuckDB — directly from PyPI:

uvx haybarn-cli -c "SELECT 'powered by DuckDB' AS haybarn;"
# or
pipx run haybarn-cli -c "SELECT 'powered by DuckDB' AS haybarn;"

What this is

haybarn-cli is a binary-distribution package. Each PyPI wheel embeds the pre-built haybarn binary for one platform, tagged so pip / uv auto-select the correct one:

• manylinux_2_28_x86_64 — glibc-based Linux on x86_64
• manylinux_2_28_aarch64 — glibc-based Linux on aarch64
• musllinux_1_2_x86_64 — Alpine / musl Linux on x86_64
• musllinux_1_2_aarch64 — Alpine / musl Linux on aarch64
• macosx_11_0_x86_64 — macOS 11+ on Intel
• macosx_11_0_arm64 — macOS 11+ on Apple Silicon
• win_amd64 — 64-bit Windows

The Python shim (haybarn_cli:main) os.execvs into the bundled binary, so signals and exit codes propagate naturally.

Versions

• uvx haybarn-cli — latest stable.
• uvx haybarn-cli@1.5.2rc7 — pin to a specific release candidate. (PEP 440 normalizes 1.5.2-rc7 → 1.5.2rc7.)

Related

• haybarn (npm) — same binary, run via npx haybarn.
• haybarn-python (PyPI, future) — Python library with native bindings (import haybarn as duckdb). Different package; this one is just the CLI.

Trademark

Haybarn is an independent derived distribution of DuckDB published by Query Farm LLC. Not affiliated with or endorsed by the DuckDB Foundation. DuckDB is a trademark of the DuckDB Foundation.