--user/--group are now handled as separate strings (ResolvedUser), so
parse config.User's "<user>[:<group>]" the same way instead of leaving
callers to split the combined spec themselves.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Gv3s5jckJKzh6JkMoi2Akz
read_oci_image_config() (src/oci_image.cpp) reads the image config
blob referenced by the manifest and extracts User, ExposedPorts (as
OciExposedPort{port, OciPortProtocol}, parsed from keys like
"3000/tcp"), Env, Volumes, and the effective default command
(Entrypoint ++ Cmd). Refactored the oci-layout/index.json/manifest
loading read_oci_layers() already did into a shared read_oci_manifest()
helper, since this is the first time a second "loud" (spdlog::error
on failure) caller needs the identical validation.
-r/--run now uses the image's own default command when none is given
on the command line, falling back to /bin/sh only if the image sets
neither Entrypoint nor Cmd. User/ExposedPorts/Env/Volumes are captured
but not applied anywhere yet -- that lines up with volumes/networking
still being deferred.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
list_oci_images() (src/oci_image.cpp) scans a directory non-recursively
for *.tar/*.tar.* files and, for each one that's a valid OCI Image
Layout archive, derives a name:tag from its index.json manifest
annotations -- io.containerd.image.name if present (a full reference),
else org.opencontainers.image.ref.name (conventionally just a bare
tag for skopeo/podman-produced archives). Falls back to the archive's
filename (.tar and any compression suffix stripped) for the name and
"latest" for the tag. Files that aren't OCI archives are skipped
quietly, since a directory scan is expected to hit unrelated tars.
-l/--list-images <directory> wires this into the CLI, printing
"name:tag<TAB>filename" per image. This is also why --log-level lost
its short form last session: -l needed to be free for this.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
slocker-lite validates an OCI Image Layout tar, imports its layers into
containers-storage's layer store in order, and mounts the assembled image
using fuse-overlayfs, printing the resulting merged path.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ceamac