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const std = @import("std");
const bun = @import("bun");
const string = bun.string;
const Output = bun.Output;
const Global = bun.Global;
const Environment = bun.Environment;
const strings = bun.strings;
const MutableString = bun.MutableString;
const stringZ = bun.stringZ;
const default_allocator = bun.default_allocator;
const C = bun.C;
pub const Shell = enum {
unknown,
bash,
zsh,
fish,
const bash_completions = @import("root").completions.bash;
const zsh_completions = @import("root").completions.zsh;
const fish_completions = @import("root").completions.fish;
pub fn completions(this: Shell) []const u8 {
return switch (this) {
.bash => std.mem.span(bash_completions),
.zsh => std.mem.span(zsh_completions),
.fish => std.mem.span(fish_completions),
else => "",
};
}
pub fn fromEnv(comptime Type: type, SHELL: Type) Shell {
const basename = std.fs.path.basename(SHELL);
if (strings.eqlComptime(basename, "bash")) {
return Shell.bash;
} else if (strings.eqlComptime(basename, "zsh")) {
return Shell.zsh;
} else if (strings.eqlComptime(basename, "fish")) {
return Shell.fish;
} else {
return Shell.unknown;
}
}
};
commands: []const []const u8 = &[_][]u8{},
descriptions: []const []const u8 = &[_][]u8{},
flags: []const []const u8 = &[_][]u8{},
shell: Shell = Shell.unknown,
pub fn print(this: @This()) void {
defer Output.flush();
var writer = Output.writer();
if (this.commands.len == 0) return;
const delimiter = if (this.shell == Shell.fish) " " else "\n";
writer.writeAll(this.commands[0]) catch return;
if (this.descriptions.len > 0) {
writer.writeAll("\t") catch return;
writer.writeAll(this.descriptions[0]) catch return;
}
if (this.commands.len > 1) {
for (this.commands[1..]) |cmd, i| {
writer.writeAll(delimiter) catch return;
writer.writeAll(cmd) catch return;
if (this.descriptions.len > 0) {
writer.writeAll("\t") catch return;
writer.writeAll(this.descriptions[i]) catch return;
}
}
}
}
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