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allow for spaces in the name to be "handled" (ignored)

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This commit is contained in:
Emil Lerch 2021-06-29 17:19:34 -07:00
parent ae7ecb1179
commit 22e39dd6e1
Signed by: lobo
GPG key ID: A7B62D657EF764F8
1 changed files with 14 additions and 7 deletions
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21
codegen/src/snake.zig
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@ -15,6 +15,7 @@ pub fn fromPascalCase(allocator: *std.mem.Allocator, name: []const u8) ![]u8 {
if (codepoint > 0xff) return error{UnicodeNotSupported}.UnicodeNotSupported; if (codepoint > 0xff) return error{UnicodeNotSupported}.UnicodeNotSupported;
if (next_codepoint > 0xff) return error{UnicodeNotSupported}.UnicodeNotSupported; if (next_codepoint > 0xff) return error{UnicodeNotSupported}.UnicodeNotSupported;
const ascii_char = @truncate(u8, codepoint); const ascii_char = @truncate(u8, codepoint);
if (next_codepoint == ' ') continue; // ignore all spaces in name
if (ascii_char >= 'A' and ascii_char < 'Z') { if (ascii_char >= 'A' and ascii_char < 'Z') {
const lowercase_char = ascii_char + ('a' - 'A'); const lowercase_char = ascii_char + ('a' - 'A');
if (previous_codepoint == null) { if (previous_codepoint == null) {
@ -32,11 +33,11 @@ pub fn fromPascalCase(allocator: *std.mem.Allocator, name: []const u8) ![]u8 {
} }
} }
} else { } else {
if (ascii_char == ' ') { // if (ascii_char == ' ') {
rc[target_inx] = '_'; // rc[target_inx] = '_';
} else { // } else {
rc[target_inx] = ascii_char; rc[target_inx] = ascii_char;
} // }
target_inx = target_inx + 1; target_inx = target_inx + 1;
} }
previous_codepoint = codepoint; previous_codepoint = codepoint;
@ -58,11 +59,17 @@ test "converts from PascalCase to snake_case" {
const allocator = std.testing.allocator; const allocator = std.testing.allocator;
const snake_case = try fromPascalCase(allocator, "MyPascalCaseThing"); const snake_case = try fromPascalCase(allocator, "MyPascalCaseThing");
defer allocator.free(snake_case); defer allocator.free(snake_case);
expectEqualStrings("my_pascal_case_thing", snake_case); try expectEqualStrings("my_pascal_case_thing", snake_case);
} }
test "handles from PascalCase acronyms to snake_case" { test "handles from PascalCase acronyms to snake_case" {
const allocator = std.testing.allocator; const allocator = std.testing.allocator;
const snake_case = try fromPascalCase(allocator, "SAMLMySAMLAcronymThing"); const snake_case = try fromPascalCase(allocator, "SAMLMySAMLAcronymThing");
defer allocator.free(snake_case); defer allocator.free(snake_case);
expectEqualStrings("saml_my_saml_acronym_thing", snake_case); try expectEqualStrings("saml_my_saml_acronym_thing", snake_case);
}
test "spaces in the name" {
const allocator = std.testing.allocator;
const snake_case = try fromPascalCase(allocator, "API Gateway");
defer allocator.free(snake_case);
try expectEqualStrings("api_gateway", snake_case);
} }