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[new release] tar (4 packages) (3.0.0)

CHANGES:

- Fix `Header.marshal` and the checksum and the length (@reynir, mirage/ocaml-tar#145)
- Delete a mutable field about the level into the header (@hannesm, mirage/ocaml-tar#141)
- **BREAKING**: de-functorize the package (@hannesm, @reynir, @dinosaure, mirage/ocaml-tar#140, mirage/ocaml-tar#143, mirage/ocaml-tar#146)

These PRs attempt to de-functorize `Tar` so that users can implement I/O
themselves, using `Tar`'s own element serialization/deserialization functions
to take advantage of read/write methods. This avoids imposing on the user the
implementation of a module that is too rigid in his/her case (which could have
performance implications).

`Tar` offers functions for serializing/deserializing tar-specific elements
from `string`. It is then up to the user to know how to obtain or write these
`strings`.

To this, these PRs add "logics" (see `'a Tar.t`) requiring read and/or write
implementations and describing how to extract all entries from a tar file or
how to write a tar file according to a "dispenser" (like `Seq.to_dispenser`)
of entries.

These logics do not depend on a particular "scheduler", and these PRs propose
a derivation of these logics with `tar-unix`, `tar-eio` and `tar-mirage`.
These latter derivations mean that the API for these packages has only been
extended, and there are no breaking changes as such.

These logics also make it easy to offer a compression/decompression layer with
`decompress`, so you can easily manipulate and/or create a .tar.gz file.

Changed files
+228
packages
tar
tar.3.0.0
tar-eio
tar-eio.3.0.0
tar-mirage
tar-mirage.3.0.0
tar-unix
tar-unix.3.0.0
+53
packages/tar-eio/tar-eio.3.0.0/opam
···
+
opam-version: "2.0"
+
synopsis: "Decode and encode tar format files using Eio"
+
description: """
+
tar is a library to read and write tar files with an emphasis on
+
streaming. This library uses Eio to provide a portable tar library.
+
"""
+
maintainer: ["Reynir Björnsson <reynir@reynir.dk>" "dave@recoil.org"]
+
authors: [
+
"Dave Scott"
+
"Thomas Gazagnaire"
+
"David Allsopp"
+
"Antonin Décimo"
+
"Reynir Björnsson"
+
"Hannes Mehnert"
+
]
+
license: "ISC"
+
tags: ["org:xapi-project" "org:mirage"]
+
homepage: "https://github.com/mirage/ocaml-tar"
+
doc: "https://mirage.github.io/ocaml-tar/"
+
bug-reports: "https://github.com/mirage/ocaml-tar/issues"
+
depends: [
+
"dune" {>= "2.9"}
+
"ocaml" {>= "5.00.0"}
+
"eio" {>= "1.1" & < "1.2"}
+
"tar" {= version}
+
"odoc" {with-doc}
+
]
+
build: [
+
["dune" "subst"] {dev}
+
[
+
"dune"
+
"build"
+
"-p"
+
name
+
"-j"
+
jobs
+
"--promote-install-files=false"
+
"@install"
+
"@runtest" {with-test}
+
"@doc" {with-doc}
+
]
+
["dune" "install" "-p" name "--create-install-files" name]
+
]
+
dev-repo: "git+https://github.com/mirage/ocaml-tar.git"
+
url {
+
src:
+
"https://github.com/mirage/ocaml-tar/releases/download/v3.0.0/tar-3.0.0.tbz"
+
checksum: [
+
"sha256=0451f858db837ae47b8e792a999d5b9a688782c981377fd5b2dcf58cfb86b2f3"
+
"sha512=609f9b40b28b6a3045a628107a0879fad05d5dece469772175881cd7858c2de7fb4858db9727f1740603f0cc19d6295b37bb0df1a3f7afdc05867b622551f6f4"
+
]
+
}
+
x-commit-hash: "d8c7eae2cdadcf3354e70f06ca350a2f3b1c9c1b"
+68
packages/tar-mirage/tar-mirage.3.0.0/opam
···
+
opam-version: "2.0"
+
synopsis: "Read and write tar format files via MirageOS interfaces"
+
description: """
+
tar is a library to read and write tar files with an emphasis on
+
streaming. This library is functorised over external OS dependencies
+
to facilitate embedding within MirageOS.
+
"""
+
maintainer: ["Reynir Björnsson <reynir@reynir.dk>" "dave@recoil.org"]
+
authors: [
+
"Dave Scott"
+
"Thomas Gazagnaire"
+
"David Allsopp"
+
"Antonin Décimo"
+
"Reynir Björnsson"
+
"Hannes Mehnert"
+
]
+
license: "ISC"
+
tags: ["org:xapi-project" "org:mirage"]
+
homepage: "https://github.com/mirage/ocaml-tar"
+
doc: "https://mirage.github.io/ocaml-tar/"
+
bug-reports: "https://github.com/mirage/ocaml-tar/issues"
+
depends: [
+
"dune" {>= "2.9"}
+
"ocaml" {>= "4.08.0"}
+
"cstruct" {>= "6.0.0"}
+
"lwt" {>= "5.6.0"}
+
"mirage-block" {>= "2.0.0"}
+
"mirage-clock" {>= "4.0.0"}
+
"mirage-kv" {>= "6.0.0"}
+
"optint"
+
"ptime"
+
"tar" {= version}
+
"mirage-block-unix" {with-test & >= "2.13.0"}
+
"mirage-clock-unix" {with-test & >= "4.0.0"}
+
"alcotest" {>= "1.7.0" & with-test}
+
"alcotest-lwt" {>= "1.7.0" & with-test}
+
"tar-unix" {with-test & = version}
+
"odoc" {with-doc}
+
]
+
conflicts: [
+
"result" {< "1.5"}
+
]
+
build: [
+
["dune" "subst"] {dev}
+
[
+
"dune"
+
"build"
+
"-p"
+
name
+
"-j"
+
jobs
+
"--promote-install-files=false"
+
"@install"
+
"@runtest" {with-test}
+
"@doc" {with-doc}
+
]
+
["dune" "install" "-p" name "--create-install-files" name]
+
]
+
dev-repo: "git+https://github.com/mirage/ocaml-tar.git"
+
url {
+
src:
+
"https://github.com/mirage/ocaml-tar/releases/download/v3.0.0/tar-3.0.0.tbz"
+
checksum: [
+
"sha256=0451f858db837ae47b8e792a999d5b9a688782c981377fd5b2dcf58cfb86b2f3"
+
"sha512=609f9b40b28b6a3045a628107a0879fad05d5dece469772175881cd7858c2de7fb4858db9727f1740603f0cc19d6295b37bb0df1a3f7afdc05867b622551f6f4"
+
]
+
}
+
x-commit-hash: "d8c7eae2cdadcf3354e70f06ca350a2f3b1c9c1b"
+53
packages/tar-unix/tar-unix.3.0.0/opam
···
+
opam-version: "2.0"
+
synopsis: "Decode and encode tar format files from Unix"
+
description: """
+
tar is a library to read and write tar files with an emphasis on
+
streaming. This library provides a Unix or Windows compatible interface.
+
"""
+
maintainer: ["Reynir Björnsson <reynir@reynir.dk>" "dave@recoil.org"]
+
authors: [
+
"Dave Scott"
+
"Thomas Gazagnaire"
+
"David Allsopp"
+
"Antonin Décimo"
+
"Reynir Björnsson"
+
"Hannes Mehnert"
+
]
+
license: "ISC"
+
tags: ["org:xapi-project" "org:mirage"]
+
homepage: "https://github.com/mirage/ocaml-tar"
+
doc: "https://mirage.github.io/ocaml-tar/"
+
bug-reports: "https://github.com/mirage/ocaml-tar/issues"
+
depends: [
+
"dune" {>= "2.9"}
+
"ocaml" {>= "4.08.0"}
+
"lwt"
+
"tar" {= version}
+
"odoc" {with-doc}
+
]
+
build: [
+
["dune" "subst"] {dev}
+
[
+
"dune"
+
"build"
+
"-p"
+
name
+
"-j"
+
jobs
+
"--promote-install-files=false"
+
"@install"
+
"@runtest" {with-test}
+
"@doc" {with-doc}
+
]
+
["dune" "install" "-p" name "--create-install-files" name]
+
]
+
dev-repo: "git+https://github.com/mirage/ocaml-tar.git"
+
url {
+
src:
+
"https://github.com/mirage/ocaml-tar/releases/download/v3.0.0/tar-3.0.0.tbz"
+
checksum: [
+
"sha256=0451f858db837ae47b8e792a999d5b9a688782c981377fd5b2dcf58cfb86b2f3"
+
"sha512=609f9b40b28b6a3045a628107a0879fad05d5dece469772175881cd7858c2de7fb4858db9727f1740603f0cc19d6295b37bb0df1a3f7afdc05867b622551f6f4"
+
]
+
}
+
x-commit-hash: "d8c7eae2cdadcf3354e70f06ca350a2f3b1c9c1b"
+54
packages/tar/tar.3.0.0/opam
···
+
opam-version: "2.0"
+
synopsis: "Decode and encode tar format files in pure OCaml"
+
description: """
+
tar is a library to read and write tar files with an emphasis on
+
streaming.
+
+
This is pure OCaml code, no C bindings.
+
"""
+
maintainer: ["Reynir Björnsson <reynir@reynir.dk>" "dave@recoil.org"]
+
authors: [
+
"Dave Scott"
+
"Thomas Gazagnaire"
+
"David Allsopp"
+
"Antonin Décimo"
+
"Reynir Björnsson"
+
"Hannes Mehnert"
+
]
+
license: "ISC"
+
tags: ["org:xapi-project" "org:mirage"]
+
homepage: "https://github.com/mirage/ocaml-tar"
+
doc: "https://mirage.github.io/ocaml-tar/"
+
bug-reports: "https://github.com/mirage/ocaml-tar/issues"
+
depends: [
+
"dune" {>= "2.9"}
+
"ocaml" {>= "4.08.0"}
+
"decompress" {>= "1.5.1"}
+
"odoc" {with-doc}
+
]
+
build: [
+
["dune" "subst"] {dev}
+
[
+
"dune"
+
"build"
+
"-p"
+
name
+
"-j"
+
jobs
+
"--promote-install-files=false"
+
"@install"
+
"@runtest" {with-test}
+
"@doc" {with-doc}
+
]
+
["dune" "install" "-p" name "--create-install-files" name]
+
]
+
dev-repo: "git+https://github.com/mirage/ocaml-tar.git"
+
url {
+
src:
+
"https://github.com/mirage/ocaml-tar/releases/download/v3.0.0/tar-3.0.0.tbz"
+
checksum: [
+
"sha256=0451f858db837ae47b8e792a999d5b9a688782c981377fd5b2dcf58cfb86b2f3"
+
"sha512=609f9b40b28b6a3045a628107a0879fad05d5dece469772175881cd7858c2de7fb4858db9727f1740603f0cc19d6295b37bb0df1a3f7afdc05867b622551f6f4"
+
]
+
}
+
x-commit-hash: "d8c7eae2cdadcf3354e70f06ca350a2f3b1c9c1b"