Ports Ghostty's build-data helpers (main_build_data.zig, src/extra/*,
build/mdgen) as the ghostty-build-data binary: bash/zsh/fish
completions, Vim syntax/ftdetect/ftplugin/compiler, Sublime syntax (also
used by bat), terminfo source and ghostty(1)/ghostty(5) markdown. With
the version set to the installed 1.3.1-arch2, all generated files are
byte-identical to the installed Ghostty's.
- `just docs` renders man pages and HTML with pandoc.
- po/: Ghostty's 29 translation catalogs; `just locales` compiles them
into the com.mitchellh.ghostty gettext domain.
- `just install PREFIX FLATPAK SYSTEM_PACKAGE` installs everything incl.
terminfo text/termcap outputs and mirrors GhosttyResources.zig install
modes (Flatpak D-Bus template without systemd; lib/systemd/user for
system packages).
- Build metadata (version, tip/stable channel, commit, build mode) is
derived at build time like build_config.zig; GTK/libadwaita
compile-time versions come from pkg-config instead of constants.
Test Plan:
- cargo run -p ghostty-build-data -- +bash | diff - \
/usr/share/bash-completion/completions/ghostty (same for zsh/fish/vim)
- just install /tmp/prefix
