feat(php-shim): implement Phar/PharData and the zlib/bzip2 functions

Adopt the tar, flate2, and bzip2 crates to fill in the phar.rs and
compress.rs todos: PharData tar/zip reading, building, and whole-archive
compression, plus a native .phar reader that follows the php.net
file-format manual and verifies hash-based signatures. Callers now
propagate the constructor/extract errors PHP throws, and fwrite accepts
byte strings so gzread no longer needs lossy UTF-8.

The native .phar writing API stays todo!() (no call sites; Composer's
Compiler is not ported) and OPENSSL phar signatures are accepted
unverified (TODO(phase-c)).

This unblocks Tar::getComposerJson and the tar/phar/gzip downloaders;
tar_test (7), artifact_repository_test (2), and phar_archiver_test zip
(1) are un-ignored. The archive command itself still panics because
ArchiveManager::archive always generates glob excludes whose look-ahead
regexes the regex crate cannot compile; converting those patterns to
regex-compatible ones is a separate, still-undecided work item.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/crates/shirabe/tests/util/tar_test.rs b/crates/shirabe/tests/util/tar_test.rs
index 7a172a7a..50951202 100644
--- a/crates/shirabe/tests/util/tar_test.rs
+++ b/crates/shirabe/tests/util/tar_test.rs
@@ -12,7 +12,6 @@ fn fixture(name: &str) -> String {
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_returns_nullif_the_tar_is_not_found() {
     let result = Tar::get_composer_json(&fixture("invalid.zip")).unwrap();
 
@@ -20,26 +19,22 @@ fn test_returns_nullif_the_tar_is_not_found() {
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_returns_null_if_the_tar_is_empty() {
     let result = Tar::get_composer_json(&fixture("empty.tar.gz")).unwrap();
     assert_eq!(None, result);
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_throws_exception_if_the_tar_has_no_composer_json() {
     assert!(Tar::get_composer_json(&fixture("nojson.tar.gz")).is_err());
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_throws_exception_if_the_composer_json_is_in_a_sub_subfolder() {
     assert!(Tar::get_composer_json(&fixture("subfolders.tar.gz")).is_err());
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_returns_composer_json_in_tar_root() {
     let result = Tar::get_composer_json(&fixture("root.tar.gz")).unwrap();
     assert_eq!(
@@ -49,7 +44,6 @@ fn test_returns_composer_json_in_tar_root() {
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_returns_composer_json_in_first_folder() {
     let result = Tar::get_composer_json(&fixture("folder.tar.gz")).unwrap();
     assert_eq!(
@@ -59,7 +53,6 @@ fn test_returns_composer_json_in_first_folder() {
 }
 
 #[test]
-#[ignore = "PharData::new() (crates/shirabe-php-shim/src/phar.rs:91) is still todo!(), which Tar::get_composer_json depends on for every fixture"]
 fn test_multiple_top_level_dirs_is_invalid() {
     assert!(Tar::get_composer_json(&fixture("multiple.tar.gz")).is_err());
 }