[maintenance]: enable generate_opam_files in dune-project

Use the simplest solution: copy *.opam to *.opam.template so that we get exactly the same opam files as before,
and only declare the names in dune-project.

This will allow us to merge subprojects that already use dune-project to generate opam files (such as xapi-stdext),
and we can gradually move opam files to be generated by dune.
However first we should drop the opam files that we do not need,
which will be partially done in xapi-project#4939

Signed-off-by: Edwin Török <edwin.torok@cloud.com>

cohttp-posix.opam

@@ -1,3 +1,5 @@
+# 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"

cohttp-posix.opam.template

@@ -0,0 +1,22 @@
+opam-version: "2.0"
+maintainer: "xen-api@lists.xen.org"
+authors: "xen-api@lists.xen.org"
+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 ]]
+
+available: [ os = "linux" ]
+depends: [
+  "ocaml"
+  "dune"
+  "cohttp"
+]
+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"
+}

dune-project

@@ -1,3 +1,255 @@
 (lang dune 2.0)
-
 (formatting (enabled_for ocaml))
+
+(generate_opam_files true)
+
+(source (github xapi-project/xen-api))
+(license "LGPL-2.1-only WITH OCaml-LGPL-linking-exception")
+(authors "xen-api@lists.xen.org")
+(maintainers "Xapi project maintainers")
+(homepage "https://xapi-project.github.io/")
+
+(package
+  (name zstd)
+)
+
+(package
+  (name xapi-rrdd-plugin)
+)
+
+(package
+  (name xml-light2)
+)
+
+(package
+  (name xen-api-sdk)
+)
+
+(package
+  (name xen-api-client-lwt)
+)
+
+
+(package
+  (name xen-api-client-async)
+)
+
+(package
+  (name xen-api-client)
+)
+
+(package
+  (name xe)
+)
+
+(package
+  (name xapi-xenopsd-xc)
+)
+
+(package
+  (name xapi-xenopsd-simulator)
+)
+
+(package
+  (name xapi-xenopsd-cli)
+)
+
+(package
+  (name xapi-xenopsd)
+)
+
+(package
+  (name xapi-types)
+)
+
+(package
+  (name xapi-tracing)
+)
+
+(package
+  (name xapi-storage-script)
+)
+
+(package
+  (name xapi-storage-cli)
+)
+
+(package
+  (name xapi-storage)
+)
+
+(package
+  (name xapi-squeezed)
+)
+
+(package
+  (name xapi-schema)
+)
+
+(package
+  (name rrdd-plugin)
+)
+
+(package
+  (name xapi-rrdd)
+)
+
+(package
+  (name xapi-rrd-transport-utils)
+)
+
+(package
+  (name xapi-rrd-transport)
+)
+
+(package
+  (name xapi-open-uri)
+)
+
+(package
+  (name xapi-networkd)
+)
+
+(package
+  (name xapi-nbd)
+)
+
+(package
+  (name xapi-log)
+)
+
+(package
+  (name xapi-idl)
+)
+
+(package
+  (name xapi-forkexecd)
+)
+
+(package
+  (name xapi-expiry-alerts)
+)
+
+(package
+  (name xapi-datamodel)
+)
+
+(package
+  (name xapi-consts)
+)
+
+(package
+  (name xapi-compression)
+)
+
+(package
+  (name xapi-client)
+)
+
+(package
+  (name xapi-cli-protocol)
+)
+
+(package
+  (name xapi)
+)
+
+(package
+  (name wsproxy)
+)
+
+(package
+  (name vhd-tool)
+)
+
+(package
+  (name vhd-format)
+)
+
+(package
+  (name vhd-format-lwt)
+)
+
+(package
+  (name varstored-guard)
+)
+
+(package
+  (name uuid)
+)
+
+(package
+  (name stunnel)
+)
+
+(package
+  (name sexpr)
+)
+
+(package
+  (name safe-resources)
+)
+
+(package
+  (name rrddump)
+)
+
+(package
+  (name rrdd-plugins)
+)
+
+(package
+  (name rrd2csv)
+)
+
+(package
+  (name rrd-transport)
+)
+
+(package
+  (name pciutil)
+)
+
+(package
+  (name message-switch-async)
+)
+
+(package
+  (name message-switch-lwt)
+)
+
+(package
+  (name message-switch-core)
+)
+
+(package
+  (name message-switch-cli)
+)
+
+(package
+  (name message-switch-unix)
+)
+
+(package
+  (name message-switch)
+)
+
+(package
+  (name http-lib)
+)
+
+(package
+  (name gzip)
+)
+
+(package
+  (name forkexec)
+)
+
+(package
+  (name ezxenstore)
+)
+
+(package
+  (name cohttp-posix)
+)

ezxenstore.opam

@@ -1,3 +1,5 @@
+# This file is generated by dune, edit dune-project instead
+
 opam-version: "2.0"
 maintainer: "xapi project maintainers"
 authors: ["Jonathan Ludlam"]

ezxenstore.opam.template

@@ -0,0 +1,27 @@
+opam-version: "2.0"
+maintainer: "xapi project maintainers"
+authors: ["Jonathan Ludlam"]
+license: "ISC"
+homepage: "https://github.com/xapi-project/xen-api"
+bug-reports: "https://github.com/xapi-project/xen-api/issues"
+dev-repo: "git+https://github.com/xapi-project/xen-api.git"
+build: [[ "dune" "build" "-p" name "-j" jobs ]]
+depends: [
+  "ocaml"
+  "dune" {>= "1.4"}
+  "cmdliner" {with-test & >= "1.1.0"}
+  "logs"
+  "uuidm"
+  "xenctrl"
+  "xenstore"
+  "xenstore_transport"
+]
+synopsis:
+  "An easy-to-use interface to xenstore"
+description: """
+An easy-to-use xenstore library with a simplified interface geared
+towards use within a daemon that maintains a single connection to
+xenstored."""
+url {
+  src: "https://github.com/xapi-project/xen-api/archive/master.tar.gz"
+}

forkexec.opam

@@ -1,3 +1,5 @@
+# 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"

forkexec.opam.template

@@ -0,0 +1,28 @@
+opam-version: "2.0"
+maintainer: "xen-api@lists.xen.org"
+authors: "xen-api@lists.xen.org"
+homepage: "https://github.com/xapi-project/"
+bug-reports: "https://github.com/xapi-project/xen-api/issues"
+dev-repo: "git+https://github.com/xapi-project/xen-api.git"
+tags: [ "org:xapi-project" ]
+
+build: [[ "dune" "build" "-p" name "-j" jobs ]]
+
+depends: [
+  "ocaml"
+  "dune"
+  "base-threads"
+  "fd-send-recv"
+  "ppx_deriving_rpc"
+  "rpclib"
+  "uuid"
+  "xapi-log"
+  "xapi-stdext-pervasives"
+  "xapi-stdext-unix"
+]
+synopsis: "Sub-process control service for xapi"
+description:
+  "This daemon creates and manages sub-processes on behalf of xapi."
+url {
+  src: "https://github.com/xapi-project/xen-api/archive/master.tar.gz"
+}

gzip.opam

@@ -1,3 +1,5 @@
+# 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"

gzip.opam.template

@@ -0,0 +1,22 @@
+opam-version: "2.0"
+maintainer: "xen-api@lists.xen.org"
+authors: "xen-api@lists.xen.org"
+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 ]]
+
+available: [ os = "linux" ]
+depends: [
+  "ocaml"
+  "dune"
+  "xapi-compression"
+]
+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"
+}

http-lib.opam

@@ -1,3 +1,5 @@
+# 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"