feat(ENG-21324): Implement hosted_git_info.zig (#24138)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>

src/string/immutable.zig

@@ -414,6 +414,12 @@ pub fn indexOfSigned(self: string, str: string) i32 {
     return @as(i32, @intCast(i));
 }
 
+/// Returns last index of `char` before a character `before`.
+pub fn lastIndexBeforeChar(in: []const u8, char: u8, before: u8) ?usize {
+    const before_pos = indexOfChar(in, before) orelse in.len;
+    return lastIndexOfChar(in[0..before_pos], char);
+}
+
 pub fn lastIndexOfChar(self: []const u8, char: u8) callconv(bun.callconv_inline) ?usize {
     if (comptime Environment.isLinux) {
         if (@inComptime()) {
@@ -1132,6 +1138,15 @@ pub fn index(self: string, str: string) i32 {
     }
 }
 
+/// Returns a substring starting at `start` up to the end of the string.
+/// If `start` is greater than the string's length, returns an empty string.
+pub fn substring(self: anytype, start: ?usize, stop: ?usize) @TypeOf(self) {
+    const sta = start orelse 0;
+    const sto = stop orelse self.len;
+
+    return self[@min(sta, self.len)..@min(sto, self.len)];
+}
+
 pub const ascii_vector_size = if (Environment.isWasm) 8 else 16;
 pub const ascii_u16_vector_size = if (Environment.isWasm) 4 else 8;
 pub const AsciiVectorInt = std.meta.Int(.unsigned, ascii_vector_size);
@@ -1553,6 +1568,13 @@ pub fn trimPrefixComptime(comptime T: type, buffer: []const T, comptime prefix:
         buffer;
 }
 
+pub fn trimSuffixComptime(buffer: []const u8, comptime suffix: anytype) []const u8 {
+    return if (hasSuffixComptime(buffer, suffix))
+        buffer[0 .. buffer.len - suffix.len]
+    else
+        buffer;
+}
+
 /// Get the line number and the byte offsets of `line_range_count` above the desired line number
 /// The final element is the end index of the desired line
 const LineRange = struct {
@@ -1759,6 +1781,10 @@ pub fn trim(slice: anytype, comptime values_to_strip: []const u8) @TypeOf(slice)
     return slice[begin..end];
 }
 
+pub fn trimSpaces(slice: anytype) @TypeOf(slice) {
+    return trim(slice, &whitespace_chars);
+}
+
 pub fn isAllWhitespace(slice: []const u8) bool {
     var begin: usize = 0;
     while (begin < slice.len and std.mem.indexOfScalar(u8, &whitespace_chars, slice[begin]) != null) : (begin += 1) {}
@@ -2020,7 +2046,7 @@ pub fn concatWithLength(
     allocator: std.mem.Allocator,
     args: []const string,
     length: usize,
-) ![]u8 {
+) bun.OOM![]u8 {
     const out = try allocator.alloc(u8, length);
     var remain = out;
     for (args) |arg| {
@@ -2034,7 +2060,7 @@ pub fn concatWithLength(
 pub fn concat(
     allocator: std.mem.Allocator,
     args: []const string,
-) ![]u8 {
+) bun.OOM![]u8 {
     var length: usize = 0;
     for (args) |arg| {
         length += arg.len;
@@ -2342,7 +2368,6 @@ pub const toNTPath16 = paths_.toNTPath16;
 pub const toPath = paths_.toPath;
 pub const toPathMaybeDir = paths_.toPathMaybeDir;
 pub const toPathNormalized = paths_.toPathNormalized;
-pub const toWDirNormalized = paths_.toWDirNormalized;
 pub const toWDirPath = paths_.toWDirPath;
 pub const toWPath = paths_.toWPath;
 pub const toWPathMaybeDir = paths_.toWPathMaybeDir;