const std = @import("std");

const builtin = @import("builtin");
const debug = std.debug;
const heap = std.heap;
const mem = std.mem;
const process = std.process;
const testing = std.testing;

/// An example of what methods should be implemented on an arg iterator.
pub const ExampleArgIterator = struct {
    const Error = error{};

    pub fn next(_: *ExampleArgIterator) Error!?[]const u8 {
        return "2";
    }
};

/// An argument iterator which iterates over a slice of arguments.
/// This implementation does not allocate.
pub const SliceIterator = struct {
    const Error = error{};

    args: []const []const u8,
    index: usize = 0,

    pub fn next(iter: *SliceIterator) Error!?[]const u8 {
        if (iter.args.len <= iter.index)
            return null;

        defer iter.index += 1;
        return iter.args[iter.index];
    }
};

test "SliceIterator" {
    const args = &[_][]const u8{ "A", "BB", "CCC" };
    var iter = SliceIterator{ .args = args };

    for (args) |a| {
        const b = try iter.next();
        debug.assert(mem.eql(u8, a, b.?));
    }
}

const bun = @import("root").bun;
/// An argument iterator which wraps the ArgIterator in ::std.
/// On windows, this iterator allocates.
pub const OsIterator = struct {
    const Error = process.ArgIterator.InitError;

    arena: @import("root").bun.ArenaAllocator,
    remain: [][*:0]u8,

    /// The executable path (this is the first argument passed to the program)
    /// TODO: Is it the right choice for this to be null? Maybe `init` should
    ///       return an error when we have no exe.
    exe_arg: ?[:0]const u8,

    pub fn init(allocator: mem.Allocator) OsIterator {
        var res = OsIterator{
            .arena = @import("root").bun.ArenaAllocator.init(allocator),
            .exe_arg = undefined,
            .remain = bun.argv(),
        };
        res.exe_arg = res.next();
        return res;
    }

    pub fn deinit(iter: *OsIterator) void {
        iter.arena.deinit();
    }

    pub fn next(iter: *OsIterator) ?[:0]const u8 {
        if (iter.remain.len > 0) {
            const res = bun.sliceTo(iter.remain[0], 0);
            iter.remain = iter.remain[1..];
            return res;
        }

        return null;
    }
};

/// An argument iterator that takes a string and parses it into arguments, simulating
/// how shells split arguments.
pub const ShellIterator = struct {
    const Error = error{
        DanglingEscape,
        QuoteNotClosed,
    } || mem.Allocator.Error;

    arena: @import("root").bun.ArenaAllocator,
    str: []const u8,

    pub fn init(allocator: mem.Allocator, str: []const u8) ShellIterator {
        return .{
            .arena = @import("root").bun.ArenaAllocator.init(allocator),
            .str = str,
        };
    }

    pub fn deinit(iter: *ShellIterator) void {
        iter.arena.deinit();
    }

    pub fn next(iter: *ShellIterator) Error!?[]const u8 {
        // Whenever possible, this iterator will return slices into `str` instead of
        // allocating. Sometimes this is not possible, for example, escaped characters
        // have be be unescape, so we need to allocate in this case.
        var list = std.ArrayList(u8).init(&iter.arena.allocator);
        var start: usize = 0;
        var state: enum {
            skip_whitespace,
            no_quote,
            no_quote_escape,
            single_quote,
            double_quote,
            double_quote_escape,
            after_quote,
        } = .skip_whitespace;

        for (iter.str, 0..) |c, i| {
            switch (state) {
                // The state that skips the initial whitespace.
                .skip_whitespace => switch (c) {
                    ' ', '\t', '\n' => {},
                    '\'' => {
                        start = i + 1;
                        state = .single_quote;
                    },
                    '"' => {
                        start = i + 1;
                        state = .double_quote;
                    },
                    '\\' => {
                        start = i + 1;
                        state = .no_quote_escape;
                    },
                    else => {
                        start = i;
                        state = .no_quote;
                    },
                },

                // The state that parses the none quoted part of a argument.
                .no_quote => switch (c) {
                    // We're done parsing a none quoted argument when we hit a
                    // whitespace.
                    ' ', '\t', '\n' => {
                        defer iter.str = iter.str[i..];
                        return iter.result(start, i, &list);
                    },

                    // Slicing is not possible if a quote starts while parsing none
                    // quoted args.
                    // Example:
                    // ab'cd' -> abcd
                    '\'' => {
                        try list.appendSlice(iter.str[start..i]);
                        start = i + 1;
                        state = .single_quote;
                    },
                    '"' => {
                        try list.appendSlice(iter.str[start..i]);
                        start = i + 1;
                        state = .double_quote;
                    },

                    // Slicing is not possible if we need to escape a character.
                    // Example:
                    // ab\"d -> ab"d
                    '\\' => {
                        try list.appendSlice(iter.str[start..i]);
                        start = i + 1;
                        state = .no_quote_escape;
                    },
                    else => {},
                },

                // We're in this state after having parsed the quoted part of an
                // argument. This state works mostly the same as .no_quote, but
                // is aware, that the last character seen was a quote, which should
                // not be part of the argument. This is why you will see `i - 1` here
                // instead of just `i` when `iter.str` is sliced.
                .after_quote => switch (c) {
                    ' ', '\t', '\n' => {
                        defer iter.str = iter.str[i..];
                        return iter.result(start, i - 1, &list);
                    },
                    '\'' => {
                        try list.appendSlice(iter.str[start .. i - 1]);
                        start = i + 1;
                        state = .single_quote;
                    },
                    '"' => {
                        try list.appendSlice(iter.str[start .. i - 1]);
                        start = i + 1;
                        state = .double_quote;
                    },
                    '\\' => {
                        try list.appendSlice(iter.str[start .. i - 1]);
                        start = i + 1;
                        state = .no_quote_escape;
                    },
                    else => {
                        try list.appendSlice(iter.str[start .. i - 1]);
                        start = i;
                        state = .no_quote;
                    },
                },

                // The states that parse the quoted part of arguments. The only differnece
                // between single and double quoted arguments is that single quoted
                // arguments ignore escape sequences, while double quoted arguments
                // does escaping.
                .single_quote => switch (c) {
                    '\'' => state = .after_quote,
                    else => {},
                },
                .double_quote => switch (c) {
                    '"' => state = .after_quote,
                    '\\' => {
                        try list.appendSlice(iter.str[start..i]);
                        start = i + 1;
                        state = .double_quote_escape;
                    },
                    else => {},
                },

                // The state we end up when after the escape character (`\`). All these
                // states do is transition back into the previous state.
                // TODO: Are there any escape sequences that does transform the second
                //       character into something else? For example, in Zig, `\n` is
                //       transformed into the line feed ascii character.
                .no_quote_escape => switch (c) {
                    else => state = .no_quote,
                },
                .double_quote_escape => switch (c) {
                    else => state = .double_quote,
                },
            }
        }

        defer iter.str = iter.str[iter.str.len..];
        switch (state) {
            .skip_whitespace => return null,
            .no_quote => return iter.result(start, iter.str.len, &list),
            .after_quote => return iter.result(start, iter.str.len - 1, &list),
            .no_quote_escape => return Error.DanglingEscape,
            .single_quote,
            .double_quote,
            .double_quote_escape,
            => return Error.QuoteNotClosed,
        }
    }

    fn result(iter: *ShellIterator, start: usize, end: usize, list: *std.ArrayList(u8)) Error!?[]const u8 {
        const res = iter.str[start..end];

        // If we already have something in `list` that means that we could not
        // parse the argument without allocation. We therefor need to just append
        // the rest we have to the list and return that.
        if (list.items.len != 0) {
            try list.appendSlice(res);
            return try list.toOwnedSlice();
        }
        return res;
    }
};

fn testShellIteratorOk(str: []const u8, allocations: usize, expect: []const []const u8) void {
    var allocator = testing.FailingAllocator.init(testing.allocator, allocations);
    var it = ShellIterator.init(&allocator.allocator, str);
    defer it.deinit();

    for (expect) |e| {
        if (it.next()) |actual| {
            testing.expect(actual != null);
            testing.expectEqualStrings(e, actual.?);
        } else |err| testing.expectEqual(@as(anyerror![]const u8, e), err);
    }

    if (it.next()) |actual| {
        testing.expectEqual(@as(?[]const u8, null), actual);
        testing.expectEqual(allocations, allocator.allocations);
    } else |err| testing.expectEqual(@as(anyerror!void, {}), err);
}

fn testShellIteratorErr(str: []const u8, expect: anyerror) void {
    var it = ShellIterator.init(testing.allocator, str);
    defer it.deinit();

    while (it.next() catch |err| {
        testing.expectError(expect, @as(anyerror!void, err));
        return;
    }) |_| {}

    testing.expectError(expect, @as(anyerror!void, {}));
}

test "ShellIterator" {
    testShellIteratorOk("a", 0, &[_][]const u8{"a"});
    testShellIteratorOk("'a'", 0, &[_][]const u8{"a"});
    testShellIteratorOk("\"a\"", 0, &[_][]const u8{"a"});
    testShellIteratorOk("a b", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("'a' b", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("\"a\" b", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("a 'b'", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("a \"b\"", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("'a b'", 0, &[_][]const u8{"a b"});
    testShellIteratorOk("\"a b\"", 0, &[_][]const u8{"a b"});
    testShellIteratorOk("\"a\"\"b\"", 1, &[_][]const u8{"ab"});
    testShellIteratorOk("'a''b'", 1, &[_][]const u8{"ab"});
    testShellIteratorOk("'a'b", 1, &[_][]const u8{"ab"});
    testShellIteratorOk("a'b'", 1, &[_][]const u8{"ab"});
    testShellIteratorOk("a\\ b", 1, &[_][]const u8{"a b"});
    testShellIteratorOk("\"a\\ b\"", 1, &[_][]const u8{"a b"});
    testShellIteratorOk("'a\\ b'", 0, &[_][]const u8{"a\\ b"});
    testShellIteratorOk("   a     b      ", 0, &[_][]const u8{ "a", "b" });
    testShellIteratorOk("\\  \\ ", 0, &[_][]const u8{ " ", " " });

    testShellIteratorOk(
        \\printf 'run\nuninstall\n'
    , 0, &[_][]const u8{ "printf", "run\\nuninstall\\n" });
    testShellIteratorOk(
        \\setsid -f steam "steam://$action/$id"
    , 0, &[_][]const u8{ "setsid", "-f", "steam", "steam://$action/$id" });
    testShellIteratorOk(
        \\xargs -I% rg --no-heading --no-line-number --only-matching
        \\    --case-sensitive --multiline --text --byte-offset '(?-u)%' $@
        \\
    , 0, &[_][]const u8{
        "xargs",            "-I%",             "rg",               "--no-heading",
        "--no-line-number", "--only-matching", "--case-sensitive", "--multiline",
        "--text",           "--byte-offset",   "(?-u)%",           "$@",
    });

    testShellIteratorErr("'a", error.QuoteNotClosed);
    testShellIteratorErr("'a\\", error.QuoteNotClosed);
    testShellIteratorErr("\"a", error.QuoteNotClosed);
    testShellIteratorErr("\"a\\", error.QuoteNotClosed);
    testShellIteratorErr("a\\", error.DanglingEscape);
}
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<tr><td><span title='2023-09-04 18:39:19 -0700'>2023-09-04</span></td><td><a href='/ansg191/bun/commit/src/cli.zig?h=reserve-commands&amp;id=5e908c3108873602f5975d959ae0cc26518bc3df&amp;follow=1'>Add zig changes</a></td><td><img src='//www.gravatar.com/avatar/7314f20052c467b4e5b959ac03e39ff0?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Colin McDonnell
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+29</span></td></tr>
<tr><td><span title='2023-09-04 12:35:08 -0700'>2023-09-04</span></td><td><a href='/ansg191/bun/commit/docs/runtime/configuration.md?h=reserve-commands&amp;id=5f34c44ec6af175889e26aa5f42c817dd3de61c4&amp;follow=1'>chore: fix typo (#4476)</a></td><td><img src='//www.gravatar.com/avatar/f5e958b74d4aa97583ba7956d3e033ff?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ai Hoshino
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2023-09-04 12:26:49 -0700'>2023-09-04</span></td><td><a href='/ansg191/bun/commit/test/js/workerd/html-rewriter.test.js?h=reserve-commands&amp;id=2d80f94edafe09329b027424b32908632694553d&amp;follow=1'>fix(HTMLRewriter) buffer response before transform (#4418)</a></td><td><img src='//www.gravatar.com/avatar/209348ae1158d8f3be635b721db356e2?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ciro Spaciari
</td><td>18</td><td><span class='deletions'>-5941</span>/<span class='insertions'>+6655</span></td></tr>
<tr><td><span title='2023-09-03 20:49:06 -0700'>2023-09-03</span></td><td><a href='/ansg191/bun/commit/src/js_ast.zig?h=reserve-commands&amp;id=18767906db0dd29b2d898f84a023d403c3084d6e&amp;follow=1'>initialize JSC for macros from cli</a></td><td><img src='//www.gravatar.com/avatar/0f2ac0141773b63a6cd646063e7ebfca?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+4</span></td></tr>
<tr><td><span title='2023-09-03 17:30:30 -0700'>2023-09-03</span></td><td><a href='/ansg191/bun/commit/test/js/node/fs/fs.test.ts?h=reserve-commands&amp;id=f1b109d5ddb554d1dd71b186045930a4c7a18f79&amp;follow=1'>fix(syscall): fix handling syscall errno (#4461)</a></td><td><img src='//www.gravatar.com/avatar/f5e958b74d4aa97583ba7956d3e033ff?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ai Hoshino
</td><td>2</td><td><span class='deletions'>-1</span>/<span class='insertions'>+22</span></td></tr>
<tr><td><span title='2023-09-02 01:39:39 -0700'>2023-09-02</span></td><td><a href='/ansg191/bun/commit/src/bun.js/node/types.zig?h=reserve-commands&amp;id=5c43744bce358f132a63d5002baffd7647d47a76&amp;follow=1'>workaround a zig bug (#4440)</a></td><td><img src='//www.gravatar.com/avatar/7eeb3c9446e467f71ba578a6fcc9c614?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> dave caruso
</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+4</span></td></tr>
<tr><td><span title='2023-09-01 23:49:50 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/docs/guides/http/simple.md?h=reserve-commands&amp;id=db2faf7c5b665f1f93cc3d1f159e5932c310b992&amp;follow=1'>docs: fix http simple example log statement (#4320)</a></td><td><img src='//www.gravatar.com/avatar/815dfd449e13d9bb12ea436f5a6ba84b?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Karl Böhlmark
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2023-09-01 23:49:09 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/docs/api/tcp.md?h=reserve-commands&amp;id=bd690bb2b55da3ec7c919be48d5af58005e89a9d&amp;follow=1'>Fix typo (#4445)</a></td><td><img src='//www.gravatar.com/avatar/e3d692eeaf634bb8c4efa64393185618?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Jorge Jiménez
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2023-09-01 22:32:27 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/src/js_parser.zig?h=reserve-commands&amp;id=900f38d1448e68978fe459666d6a74cbcab82532&amp;follow=1'>keep export star as (#4451)</a></td><td><img src='//www.gravatar.com/avatar/9c0e69537b9d9493708725dd4c91e3af?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>1</td><td><span class='deletions'>-14</span>/<span class='insertions'>+0</span></td></tr>
<tr><td><span title='2023-09-01 22:16:54 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/package.json?h=reserve-commands&amp;id=4920f458bc7eb49ab0ae50c3cfdc324e079ffaee&amp;follow=1'>bun-vscode 0.0.8</a></td><td><img src='//www.gravatar.com/avatar/7314f20052c467b4e5b959ac03e39ff0?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Colin McDonnell
</td><td>3</td><td><span class='deletions'>-41</span>/<span class='insertions'>+39</span></td></tr>
<tr><td><span title='2023-09-01 21:35:34 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=48cf9dddcb5ff58c22a9155f568bd1def2a35032&amp;follow=1'>Update commands</a></td><td><img src='//www.gravatar.com/avatar/7314f20052c467b4e5b959ac03e39ff0?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Colin McDonnell
</td><td>3</td><td><span class='deletions'>-4</span>/<span class='insertions'>+6</span></td></tr>
<tr><td><span title='2023-09-01 20:10:54 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/test/js/node/tls/node-tls-connect.test.ts?h=reserve-commands&amp;id=0019073c8a19a9fff166fb42ec5f32d7f6fb3ee1&amp;follow=1'>fix `Bun.serve` with tls and `Bun.file` (#4450)</a></td><td><img src='//www.gravatar.com/avatar/9c0e69537b9d9493708725dd4c91e3af?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>3</td><td><span class='deletions'>-14</span>/<span class='insertions'>+40</span></td></tr>
<tr><td><span title='2023-09-01 20:09:45 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/src/bun.js/webcore.zig?h=reserve-commands&amp;id=45edb7bcf780a492c418ddd551210c2613b5a562&amp;follow=1'>exclusive max</a></td><td><img src='//www.gravatar.com/avatar/0f2ac0141773b63a6cd646063e7ebfca?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2023-09-01 19:34:57 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=f0f91a2a31c17fd650975f75ef8554abeb5f1a98&amp;follow=1'>Fix debug console from appears on start</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>2</td><td><span class='deletions'>-2</span>/<span class='insertions'>+5</span></td></tr>
<tr><td><span title='2023-09-01 18:56:25 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=94a4cda713195bbaf70b4d888d0d1722e8b39537&amp;follow=1'>Add configuration options to extension</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>5</td><td><span class='deletions'>-5</span>/<span class='insertions'>+137</span></td></tr>
<tr><td><span title='2023-09-01 15:35:14 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=eeb683d977cb8f40910c32b719ccc9223d869280&amp;follow=1'>Fix run button starting cwd at /</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+2</span></td></tr>
<tr><td><span title='2023-09-01 15:27:59 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/test/cli/bun.test.ts?h=reserve-commands&amp;id=0fd0ad993bf30dc9af1cbe0459bc49db0dd52137&amp;follow=1'>fix(runtime): fix dns_resolver crash (#4435)</a></td><td><img src='//www.gravatar.com/avatar/7eeb3c9446e467f71ba578a6fcc9c614?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> dave caruso
</td><td>3</td><td><span class='deletions'>-17</span>/<span class='insertions'>+19</span></td></tr>
<tr><td><span title='2023-09-01 13:55:19 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/package.json?h=reserve-commands&amp;id=27de8bbf7b29dc142c4d3890ce8533a75d8d920f&amp;follow=1'>Fix background color</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+3</span></td></tr>
<tr><td><span title='2023-09-01 13:49:52 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/package.json?h=reserve-commands&amp;id=6bdf24c8efe2e12c671f49dd785a4f2b054b0e4d&amp;follow=1'>Allow older versions of VSCode</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>2</td><td><span class='deletions'>-6</span>/<span class='insertions'>+5</span></td></tr>
<tr><td><span title='2023-09-01 13:40:48 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/package.json?h=reserve-commands&amp;id=57caea5ae7adbe391e492a4c6f64904cdc15f1e8&amp;follow=1'>Fix README for extension</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>2</td><td><span class='deletions'>-7</span>/<span class='insertions'>+12</span></td></tr>
<tr><td><span title='2023-09-01 13:34:29 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/package.json?h=reserve-commands&amp;id=fe3be666bc3f81707427f55472aa6dc3240471a1&amp;follow=1'>Update VSCode extension</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-3</span>/<span class='insertions'>+4</span></td></tr>
<tr><td><span title='2023-09-01 10:19:14 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=2b421be06feb8024ed06e7aa85db14a1c37d7dbc&amp;follow=1'>Fix breakpoint on entry for extension</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>5</td><td><span class='deletions'>-18</span>/<span class='insertions'>+15</span></td></tr>
<tr><td><span title='2023-09-01 00:33:33 -0700'>2023-09-01</span></td><td><a href='/ansg191/bun/commit/src/bun.js/javascript.zig?h=reserve-commands&amp;id=1ff8155c2831b95b72fb9749b7e837df48893df6&amp;follow=1'>Add Bun.canReload event to inspector</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>2</td><td><span class='deletions'>-0</span>/<span class='insertions'>+17</span></td></tr>
<tr><td><span title='2023-08-31 23:19:04 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=40d749b480a00bbc63beaac16625c529709f1cd6&amp;follow=1'>JavaScript Debug Terminal == Bun Terminal</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+32</span></td></tr>
<tr><td><span title='2023-08-31 23:04:19 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/test/js/node/fs/cp.test.ts?h=reserve-commands&amp;id=5288178c865cd9dcb500b00a65197bf2641d4e5c&amp;follow=1'>fix(runtime): `fs.cp` edge cases (#4439)</a></td><td><img src='//www.gravatar.com/avatar/7eeb3c9446e467f71ba578a6fcc9c614?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> dave caruso
</td><td>2</td><td><span class='deletions'>-8</span>/<span class='insertions'>+44</span></td></tr>
<tr><td><span title='2023-08-31 23:03:44 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/src/bun.js/module_loader.zig?h=reserve-commands&amp;id=6ae4dd808b986649616e4ba498e70480441e3b3c&amp;follow=1'>only set initial debugger breakpoint once (#4441)</a></td><td><img src='//www.gravatar.com/avatar/9c0e69537b9d9493708725dd4c91e3af?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+11</span></td></tr>
<tr><td><span title='2023-08-31 21:42:11 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/packages/bun-debug-adapter-protocol/src/debugger/adapter.ts?h=reserve-commands&amp;id=b07bb3ce174b500b567bb760e82d4696c88a8b28&amp;follow=1'>Make breakpoints faster in VSCode extension</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-241</span>/<span class='insertions'>+327</span></td></tr>
<tr><td><span title='2023-08-31 17:36:03 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/test/cli/install/bun-install.test.ts?h=reserve-commands&amp;id=59edbe645ca568aa6438f8fa53c1a567cf1159c0&amp;follow=1'>`bun install` correctly join dependency URLs (#4421)</a></td><td><img src='//www.gravatar.com/avatar/32549d62eb1f7cd349813752661f0a71?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Julian
</td><td>6</td><td><span class='deletions'>-64</span>/<span class='insertions'>+243</span></td></tr>
<tr><td><span title='2023-08-31 17:33:08 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/test/js/web/html/FormData.test.ts?h=reserve-commands&amp;id=fef70f2473daefe242c80b9f3f34ef67396efaef&amp;follow=1'>get name if not provided in `FormData.append` (#4434)</a></td><td><img src='//www.gravatar.com/avatar/9c0e69537b9d9493708725dd4c91e3af?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Dylan Conway
</td><td>4</td><td><span class='deletions'>-5</span>/<span class='insertions'>+45</span></td></tr>
<tr><td><span title='2023-08-31 00:18:59 -0700'>2023-08-31</span></td><td><a href='/ansg191/bun/commit/packages/bun-vscode/src/features/debug.ts?h=reserve-commands&amp;id=bd7262f037589a69be8b5fb2f705666309c32b86&amp;follow=1'>Fix vscode debug terminal</a></td><td><img src='//www.gravatar.com/avatar/882f2dfc408f3f96e6e745e36d5d1d80?s=13&amp;d=retro' width='13' height='13' alt='Gravatar' /> Ashcon Partovi
</td><td>1</td><td><span class='deletions'>-21</span>/<span class='insertions'>+0</span></td></tr>