Bash completion Fucking hell. Why would one use this fucking shell?

Changes

3 changed files (+288/-0)

• build.zig
  • @@ -27,6 +27,7 @@ const update_snapshot = b.option(bool, "update-snapshot", "Update snapshot on snapshot tests") orelse false;
    const zsh_completion = b.option(bool, "zsh-completion", "Install Zsh completion file") orelse false; const fish_completion = b.option(bool, "fish-completion", "Install fish shell completion file") orelse false; + const bash_completion = b.option(bool, "bash-completion", "Install bash completion file") orelse false; const exe = addExe(b, .{ .target = target,
  • @@ -103,6 +104,14 @@ if (fish_completion) {
    const install = b.addInstallFile( b.path("dist/completion.fish"), "share/fish/vendor_completions.d/sunwait.fish", + ); + root_step.dependOn(&install.step); + } + + if (bash_completion) { + const install = b.addInstallFile( + b.path("dist/completion.bash"), + "share/bash-completion/completions/sunwait", ); root_step.dependOn(&install.step); }
• dist/completion.bash (new)
  • @@ -0,0 +1,243 @@
    + # Copyright (C) 2025 Shota FUJI + # + # This program is free software: you can redistribute it and/or modify + # it under the terms of the GNU General Public License as published by + # the Free Software Foundation, either version 3 of the License, or + # (at your option) any later version. + # + # This program is distributed in the hope that it will be useful, + # but WITHOUT ANY WARRANTY; without even the implied warranty of + # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + # GNU General Public License for more details. + # + # You should have received a copy of the GNU General Public License + # along with this program. If not, see <https://www.gnu.org/licenses/>. + # + # SPDX-License-Identifier: GPL-3.0-only + + # Overall architecture is from Jujutsu's bash completion script. + # You can see it by `jj util completion bash` + + _sunwait() { + local i current cmd prev opts common_opts + COMPREPLY=() + current="${COMP_WORDS[COMP_CWORD]}" + cmd="" + prev="$3" + opts="" + common_opts="-h --help -v --version --debug --utc --latitude --longitude --twilight -o --offset " + + for i in "${COMP_WORDS[@]:0:COMP_CWORD}" + do + case "${cmd},${i}" in + ",$1") + cmd="sunwait" + ;; + sunwait,poll) + cmd="sunwait__poll" + ;; + sunwait,list) + cmd="sunwait__list" + ;; + sunwait,report) + cmd="sunwait__report" + ;; + sunwait,wait) + cmd="sunwait__wait" + ;; + esac + done + + case "${cmd}" in + # sunwait [OPTIONS] + sunwait) + opts="${common_opts} poll list report wait" + if [[ ${current} == -* || ${COMP_CWORD} -eq 1 ]]; then + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + fi + case "${prev}" in + --latitude) + COMPREPLY=() + return 0 + ;; + --longitude) + COMPREPLY=() + return 0 + ;; + -o) + COMPREPLY=() + return 0 + ;; + --offset) + COMPREPLY=() + return 0 + ;; + --twilight) + COMPREPLY=($(compgen -W "daylight civil nautical astronomical" -- "${current}")) + return 0 + ;; + esac + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + ;; + # sunwait poll [OPTIONS] + sunwait__poll) + opts="${common_opts} --at" + if [[ ${current} == -* || ${COMP_CWORD} -eq 2 ]]; then + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + fi + case "${prev}" in + --latitude) + COMPREPLY=() + return 0 + ;; + --longitude) + COMPREPLY=() + return 0 + ;; + -o) + COMPREPLY=() + return 0 + ;; + --offset) + COMPREPLY=() + return 0 + ;; + --twilight) + COMPREPLY=($(compgen -W "daylight civil nautical astronomical" -- "${current}")) + return 0 + ;; + --at) + COMPREPLY=() + return 0 + ;; + esac + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + ;; + # sunwait wait [OPTIONS] + sunwait__wait) + opts="${common_opts} -e --event" + if [[ ${current} == -* || ${COMP_CWORD} -eq 2 ]]; then + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + fi + case "${prev}" in + --latitude) + COMPREPLY=() + return 0 + ;; + --longitude) + COMPREPLY=() + return 0 + ;; + -o) + COMPREPLY=() + return 0 + ;; + --offset) + COMPREPLY=() + return 0 + ;; + --twilight) + COMPREPLY=($(compgen -W "daylight civil nautical astronomical" -- "${current}")) + return 0 + ;; + -e) + COMPREPLY=($(compgen -W "sunrise sunset" -- "${current}")) + return 0 + ;; + --event) + COMPREPLY=($(compgen -W "sunrise sunset" -- "${current}")) + return 0 + ;; + esac + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + ;; + # sunwait report [OPTIONS] + sunwait__report) + opts="${common_opts} --date" + if [[ ${current} == -* || ${COMP_CWORD} -eq 2 ]]; then + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + fi + case "${prev}" in + --latitude) + COMPREPLY=() + return 0 + ;; + --longitude) + COMPREPLY=() + return 0 + ;; + -o) + COMPREPLY=() + return 0 + ;; + --offset) + COMPREPLY=() + return 0 + ;; + --twilight) + COMPREPLY=($(compgen -W "daylight civil nautical astronomical" -- "${current}")) + return 0 + ;; + --date) + COMPREPLY=() + return 0 + ;; + esac + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + ;; + # sunwait list [OPTIONS] + sunwait__list) + opts="${common_opts} --from -e --event" + if [[ ${current} == -* || ${COMP_CWORD} -eq 2 ]]; then + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + fi + case "${prev}" in + --latitude) + COMPREPLY=() + return 0 + ;; + --longitude) + COMPREPLY=() + return 0 + ;; + -o) + COMPREPLY=() + return 0 + ;; + --offset) + COMPREPLY=() + return 0 + ;; + --twilight) + COMPREPLY=($(compgen -W "daylight civil nautical astronomical" -- "${current}")) + return 0 + ;; + --from) + COMPREPLY=() + return 0 + ;; + -e) + COMPREPLY=($(compgen -W "sunrise sunset" -- "${current}")) + return 0 + ;; + --event) + COMPREPLY=($(compgen -W "sunrise sunset" -- "${current}")) + return 0 + ;; + esac + COMPREPLY=($(compgen -W "${opts}" -- "${current}")) + return 0 + ;; + esac + } + + complete -F _sunwait sunwait
• flake.nix
  • @@ -70,6 +70,7 @@ zigBuildFlags = [
    "-Dman" "-Dzsh-completion" "-Dfish-completion" + "-Dbash-completion" ]; };
  • @@ -135,6 +136,41 @@ in
    { type = "app"; program = "${test-fish}/bin/fish"; + }; + + # $ nix run .#bash + # Bare-bone bash session for testing completion + bash = + let + test-bash = pkgs.symlinkJoin { + name = "sunwait-test-bash"; + + nativeBuildInputs = [ pkgs.makeWrapper ]; + + paths = [ + pkgs.bash + pkgs.bash-completion + self.packages.${system}.default + ]; + + postBuild = '' + mkdir -p $out/share/$name + echo 'if ! shopt -oq posix; then' >> $out/share/$name/.bashrc + echo ' source ${pkgs.bash-completion}/share/bash-completion/bash_completion' >> $out/share/$name/.bashrc + echo 'fi' >> $out/share/$name/.bashrc + chmod +x $out/share/$name/.bashrc + + wrapProgram $out/bin/bash \ + --set MANPATH :${sunwait}/share/man \ + --prefix PATH : ${pkgs.lib.makeBinPath [ sunwait ]} \ + --add-flags '--rcfile' \ + --add-flags $out/share/$name/.bashrc + ''; + }; + in + { + type = "app"; + program = "${test-bash}/bin/bash"; }; };