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const std = @import("std"); |
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const Io = std.Io; |
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pub fn main(init: std.process.Init) !void { |
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const arena: std.mem.Allocator = init.arena.allocator(); |
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const args = try init.minimal.args.toSlice(arena); |
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const filepath = args[0]; |
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const filename = std.fs.path.basename(filepath); |
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std.log.debug("executable name: {s}", .{filename}); |
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const io = init.io; |
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var words = try tokenizeIntoArraylist(arena, filename); |
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for (args[1..]) |arg| { |
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try words.append(arena, arg); |
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} |
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const command = try words.toOwnedSlice(arena); |
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return std.process.replace(io, .{ |
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.argv = command, |
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}); |
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} |
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fn tokenizeIntoArraylist(gpa: std.mem.Allocator, buffer: []const u8) !std.ArrayList([]const u8) { |
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var it = std.mem.tokenizeScalar(u8, buffer, ' '); |
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var words = std.ArrayList([]const u8).empty; |
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while (it.next()) |word| { |
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try words.append(gpa, word); |
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} |
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return words; |
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} |