Update to use external ocidir crate

lib/Cargo.toml

@@ -6,12 +6,19 @@ license = "MIT OR Apache-2.0"
 name = "ostree-ext"
 readme = "README.md"
 repository = "https://github.com/ostreedev/ostree-rs-ext"
-version = "0.13.4"
+version = "0.14.0"
 rust-version = "1.74.0"
 
 [dependencies]
+# Note that we re-export the oci-spec types
+# that are exported by this crate, so when bumping
+# semver here you must also bump our semver.
+containers-image-proxy = "0.6.0"
+# We re-export this library too.
+ostree = { features = ["v2022_6"], version = "0.19.0" }
+
+# Private dependencies
 anyhow = "1.0"
-containers-image-proxy = "0.5.5"
 camino = "1.0.4"
 chrono = "0.4.19"
 olpc-cjson = "0.1.1"
@@ -29,7 +36,7 @@ once_cell = "1.9"
 libc = "0.2.92"
 libsystemd = "0.7.0"
 openssl = "0.10.33"
-ostree = { features = ["v2022_6"], version = "0.19.0" }
+ocidir = "0.1.0"
 pin-project = "1.0"
 regex = "1.5.4"
 rustix = { version = "0.38", features = ["fs", "process"] }

lib/src/container/encapsulate.rs

@@ -1,8 +1,7 @@
 //! APIs for creating container images from OSTree commits
 
-use super::ocidir::{Layer, OciDir};
-use super::{ocidir, OstreeImageReference, Transport, COMPONENT_SEPARATOR, CONTENT_ANNOTATION};
 use super::{ImageReference, SignatureSource, OSTREE_COMMIT_LABEL};
+use super::{OstreeImageReference, Transport, COMPONENT_SEPARATOR, CONTENT_ANNOTATION};
 use crate::chunking::{Chunk, Chunking, ObjectMetaSized};
 use crate::container::skopeo;
 use crate::tar as ostree_tar;
@@ -16,6 +15,7 @@ use flate2::Compression;
 use fn_error_context::context;
 use gio::glib;
 use oci_spec::image as oci_image;
+use ocidir::{Layer, OciDir};
 use ostree::gio;
 use std::borrow::Cow;
 use std::collections::{BTreeMap, HashMap};

lib/src/container/mod.rs

@@ -474,19 +474,6 @@ mod encapsulate;
 pub use encapsulate::*;
 mod unencapsulate;
 pub use unencapsulate::*;
-// We have this trick of compiling ourself with integration testing
-// enabled, which uses a lot of the code here.   See the
-// `ostree-ext = { path = ".", features = ["internal-testing-api"] }`
-// bit in Cargo.toml.
-//
-// But that isn't turned on for other crates that use this, and correctly gating all
-// of it is a little tedious.  So let's just use the big hammer for now to
-// quiet the dead code warnings.
-#[cfg(feature = "internal-testing-api")]
-pub mod ocidir;
-#[cfg(not(feature = "internal-testing-api"))]
-#[allow(dead_code)]
-mod ocidir;
 mod skopeo;
 pub mod store;
 mod update_detachedmeta;