55 lines
1.2 KiB
Zig
55 lines
1.2 KiB
Zig
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const std = @import("std");
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const parser = @import("../shell/parser.zig");
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const cd = @import("cmds/cd.zig");
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const echo = @import("cmds/echo.zig");
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const exit = @import("cmds/exit.zig");
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const pwd = @import("cmds/pwd.zig");
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const run = @import("cmds/run.zig");
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pub const Shell = struct {
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running: bool = true,
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interrupted: bool = false,
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environ: *const std.process.Environ.Map,
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};
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pub fn execute(
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io: std.Io,
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allocator: std.mem.Allocator,
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shell: *Shell,
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command: parser.Command,
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) !bool {
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if (command.argv.len == 0)
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return true;
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const name = command.argv[0];
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if (std.mem.eql(u8, name, "cd")) {
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try cd.execute(io, shell.environ, command.argv);
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return true;
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}
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if (std.mem.eql(u8, name, "pwd")) {
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try pwd.execute(io, allocator);
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return true;
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}
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if (std.mem.eql(u8, name, "run")) {
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try run.execute(io, allocator, command.argv);
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return true;
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}
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if (std.mem.eql(u8, name, "echo")) {
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try echo.execute(io, command.argv);
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return true;
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}
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if (std.mem.eql(u8, name, "exit")) {
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exit.execute(&shell.running);
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return true;
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}
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return false;
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}
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