http-lib: generate opam metadata using dune

Use it to drop the dependency on ounit in the metadata

Signed-off-by: Pau Ruiz Safont <pau.ruizsafont@cloud.com>

dune-project

@@ -335,6 +335,27 @@
 
 (package
   (name http-lib)
+  (synopsis "An HTTP required used by xapi")
+  (description "This library allows xapi to perform varios activities related to the HTTP protocol.")
+  (depends
+    (alcotest :with-test)
+    astring
+    (base64 (>= "3.1.0"))
+    rpclib
+    (safe-resources(= :version))
+    sha
+    (stunnel (= :version))
+    (uuid (= :version))
+    xapi-backtrace
+    (xapi-idl (= :version))
+    (xapi-log (= :version))
+    (xapi-stdext-date (= :version))
+    (xapi-stdext-pervasives (= :version))
+    (xapi-stdext-threads (= :version))
+    (xapi-tracing (= :version))
+    (xml-light2 (= :version))
+    (odoc :with-doc)
+  )
 )
 
 (package

http-lib.opam

@@ -1,42 +1,45 @@
 # This file is generated by dune, edit dune-project instead
-license: "LGPL-2.1-only WITH OCaml-LGPL-linking-exception"
 opam-version: "2.0"
-maintainer: "xen-api@lists.xen.org"
-authors: "xen-api@lists.xen.org"
+synopsis: "An HTTP required used by xapi"
+description:
+  "This library allows xapi to perform varios activities related to the HTTP protocol."
+maintainer: ["Xapi project maintainers"]
+authors: ["xen-api@lists.xen.org"]
+license: "LGPL-2.1-only WITH OCaml-LGPL-linking-exception"
 homepage: "https://xapi-project.github.io/"
-bug-reports: "https://github.com/xapi-project/xen-api.git"
-dev-repo: "git+https://github.com/xapi-project/xen-api.git"
-build: [
-  ["dune" "build" "-p" name "-j" jobs]
-  ["dune" "runtest" "-p" name "-j" jobs] {with-test}
-]
-available: [ os = "linux" | os = "macos" ]
+bug-reports: "https://github.com/xapi-project/xen-api/issues"
 depends: [
-  "ocaml"
-  "dune"
+  "dune" {>= "3.0"}
+  "alcotest" {with-test}
   "astring"
   "base64" {>= "3.1.0"}
   "rpclib"
-  "safe-resources"
+  "safe-resources" {= version}
   "sha"
-  "stunnel"
-  "uuid"
+  "stunnel" {= version}
+  "uuid" {= version}
   "xapi-backtrace"
-  "xapi-idl"
-  "xapi-log"
-  "xapi-stdext-date"
-  "xapi-stdext-pervasives"
-  "xapi-stdext-threads"
-  "xapi-stdext-unix"
-  "xapi-tracing"
-  "xml-light2"
-  "ounit2" {with-test & >= "2.0.0"}
+  "xapi-idl" {= version}
+  "xapi-log" {= version}
+  "xapi-stdext-date" {= version}
+  "xapi-stdext-pervasives" {= version}
+  "xapi-stdext-threads" {= version}
+  "xapi-tracing" {= version}
+  "xml-light2" {= version}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
 ]
-synopsis: "Library required by xapi"
-description: """
-These libraries are provided for backwards compatibility only.
-No new code should use these libraries."""
-url {
-  src:
-    "https://github.com/xapi-project/xen-api/archive/master.tar.gz"
-}
+dev-repo: "git+https://github.com/xapi-project/xen-api.git"

ocaml/libs/http-lib/dune

@@ -68,7 +68,6 @@
   (libraries
     dune-build-info
     http_lib
-    ounit2
     safe-resources
     stunnel
     threads.posix
@@ -85,7 +84,6 @@
     dune-build-info
     http_lib
     httpsvr
-    ounit2
     safe-resources
     threads.posix
     xapi-stdext-threads