tiny.smg.scan.core.name

1const std = @import("std");23const smg = @import("../../root.zig");45const identByte = smg.scan.scan_metrics.identByte;67pub fn joinDotted(allocator: std.mem.Allocator, parts: []const []const u8) ![]const u8 {8    var out: std.Io.Writer.Allocating = .init(allocator);9    errdefer out.deinit();10    for (parts, 0..) |part, index| {11        if (index != 0) try out.writer.writeByte('.');12        try out.writer.writeAll(part);13    }14    return try out.toOwnedSlice();15}1617pub fn leadingIdentifier(value: []const u8) ?[]const u8 {18    if (value.len == 0 or !identByte(value[0])) return null;19    var end: usize = 1;20    while (end < value.len and identByte(value[end])) end += 1;21    return value[0..end];22}2324pub fn firstAny(value: []const u8, bytes: []const u8) ?usize {25    for (value, 0..) |byte, index| {26        for (bytes) |needle| if (byte == needle) return index;27    }28    return null;29}3031pub fn startsUpper(name: []const u8) bool {32    return name.len != 0 and std.ascii.isUpper(name[0]);33}3435pub fn startsLower(name: []const u8) bool {36    return name.len != 0 and std.ascii.isLower(name[0]);37}3839pub fn isUpper(value: []const u8) bool {40    if (value.len == 0) return false;41    for (value) |byte| {42        if (byte >= 'a' and byte <= 'z') return false;43    }44    return true;45}4647pub fn quoted(value: []const u8) ?[]const u8 {48    const quote_index = std.mem.indexOfAny(u8, value, "\"'") orelse return null;49    const quote = value[quote_index];50    const rest = value[quote_index + 1 ..];51    const end = std.mem.indexOfScalar(u8, rest, quote) orelse return null;52    return rest[0..end];53}

1pub const name = @import("name.zig");