Configuration without config file

.ocamlformat

@@ -1,4 +1,4 @@
-version=0.19.0
+version=0.26.1
 break-cases = fit
 break-collection-expressions = fit-or-vertical
 break-fun-decl = wrap

ocsipersist-dbm-config.opam

@@ -0,0 +1,20 @@
+opam-version: "2.0"
+name:         "ocsipersist-dbm-config"
+version:      "2.0.0"
+authors:      "The Ocsigen team <[email protected]>"
+maintainer:   "Jan Rochel <[email protected]>"
+license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
+synopsis:     "Ocsigen Server configuration file extension for ocsipersist-dbm"
+description:  "Load this package from Ocsigen Server's configuration file if you want to use the DBM storage backend."
+
+homepage: "https://github.com/ocsigen/ocsipersist"
+bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
+dev-repo: "git+https://github.com/ocsigen/ocsipersist.git"
+build:   [ "dune" "build" "-p" name "-j" jobs ]
+
+depends: [
+  "dune" {>= "2.9"}
+  "xml-light"
+  "ocsigenserver" {>= "3.0.0"}
+  "ocsipersist-dbm" {>= "2.0.0" & < "2.1.0"}
+]

ocsipersist-dbm.opam

@@ -1,11 +1,11 @@
 opam-version: "2.0"
 name:         "ocsipersist-dbm"
-version:      "1.1.0"
+version:      "2.0.0"
 authors:      "The Ocsigen team <[email protected]>"
 maintainer:   "Jan Rochel <[email protected]>"
 license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
-synopsis:     "Persistent key/value storage (for Ocsigen) using DBM"
-description:  "This library provides a DBM backend for the unified key/value storage frontend as defined in the ocsipersist package. Ocsipersist is used pervasively in Eliom/Ocsigen to handle sessions and references. It can be used as an extension for ocsigenserver or as a library."
+synopsis:     "Persistent key/value storage for OCaml using DBM"
+description:  "This library provides a DBM backend for the unified key/value storage frontend as defined in the ocsipersist package."
 
 homepage: "https://github.com/ocsigen/ocsipersist"
 bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
@@ -16,8 +16,7 @@ depends: [
   "dune" {>= "2.9"}
   "lwt" {>= "4.2.0"}
   "lwt_log"
-  "xml-light"
-  "ocsigenserver" {>= "3.0.0"}
-  "ocsipersist-lib" {>= "1.1.0" & < "1.2.0"}
+  "ocsipersist" {>= "2.0.0" & < "2.1.0"}
+  "ocsipersist-lib" {>= "2.0.0" & < "2.1.0"}
   "dbm"
 ]

ocsipersist-lib.opam

@@ -1,10 +1,10 @@
 opam-version: "2.0"
 name:         "ocsipersist-lib"
-version:      "1.1.0"
+version:      "2.0.0"
 authors:      "The Ocsigen team <[email protected]>"
 maintainer:   "Jan Rochel <[email protected]>"
 license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
-synopsis:     "Persistent key/value storage (for Ocsigen) - support library"
+synopsis:     "Persistent key/value storage for OCaml - support library"
 description:  "This library defines signatures and auxiliary tools for defining backends for the Ocsipersist frontent. Ocsipersist is used pervasively in Eliom/Ocsigen to handle sessions and references. It can be used as an extension for ocsigenserver or as a library. Implementations of the following backends currently exist: DBM, PostgreSQL, SQLite."
 
 homepage: "https://github.com/ocsigen/ocsipersist"

ocsipersist-pgsql-config.opam

@@ -0,0 +1,20 @@
+opam-version: "2.0"
+name:         "ocsipersist-pgsql-config"
+version:      "2.0.0"
+authors:      "The Ocsigen team <[email protected]>"
+maintainer:   "Jan Rochel <[email protected]>"
+license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
+synopsis:     "Ocsigen Server configuration file extension for ocsipersist-pgsql"
+description:  "Load this package from Ocsigen Server's configuration file if you want to use the PostgreSQL storage backend."
+
+homepage: "https://github.com/ocsigen/ocsipersist"
+bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
+dev-repo: "git+https://github.com/ocsigen/ocsipersist.git"
+build:   [ "dune" "build" "-p" name "-j" jobs ]
+
+depends: [
+  "dune" {>= "2.9"}
+  "xml-light"
+  "ocsigenserver" {>= "3.0.0"}
+  "ocsipersist-pgsql" {>= "2.0.0" & < "2.1.0"}
+]

ocsipersist-pgsql.opam

@@ -1,11 +1,11 @@
 opam-version: "2.0"
 name:         "ocsipersist-pgsql"
-version:      "1.1.0"
+version:      "2.0.0"
 authors:      "The Ocsigen team <[email protected]>"
 maintainer:   "Jan Rochel <[email protected]>"
 license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
-synopsis:     "Persistent key/value storage (for Ocsigen) using PostgreSQL"
-description:  "This library provides a PostgreSQL backend for the unified key/value storage frontend as defined in the ocsipersist package. Ocsipersist is used pervasively in Eliom/Ocsigen to handle sessions and references. It can be used as an extension for ocsigenserver or as a library."
+synopsis:     "Persistent key/value storage for OCaml using PostgreSQL"
+description:  "This library provides a PostgreSQL backend for the unified key/value storage frontend as defined in the ocsipersist package."
 
 homepage: "https://github.com/ocsigen/ocsipersist"
 bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
@@ -16,8 +16,7 @@ depends: [
   "dune" {>= "2.9"}
   "lwt" {>= "4.2.0"}
   "lwt_log"
-  "xml-light"
-  "ocsigenserver" {>= "3.0.0"}
-  "ocsipersist-lib" {>= "1.1.0" & < "1.2.0"}
+  "ocsipersist" {>= "2.0.0" & < "2.1.0"}
+  "ocsipersist-lib" {>= "2.0.0" & < "2.1.0"}
   "pgocaml"
 ]

ocsipersist-sqlite-config.opam

@@ -0,0 +1,20 @@
+opam-version: "2.0"
+name:         "ocsipersist-sqlite-config"
+version:      "2.0.0"
+authors:      "The Ocsigen team <[email protected]>"
+maintainer:   "Jan Rochel <[email protected]>"
+license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
+synopsis:     "Ocsigen Server configuration file extension for ocsipersist-sqlite"
+description:  "Load this package from Ocsigen Server's configuration file if you want to use the SQLite storage backend."
+
+homepage: "https://github.com/ocsigen/ocsipersist"
+bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
+dev-repo: "git+https://github.com/ocsigen/ocsipersist.git"
+build:   [ "dune" "build" "-p" name "-j" jobs ]
+
+depends: [
+  "dune" {>= "2.9"}
+  "xml-light"
+  "ocsigenserver" {>= "3.0.0"}
+  "ocsipersist-sqlite" {>= "2.0.0" & < "2.1.0"}
+]

ocsipersist-sqlite.opam

@@ -1,11 +1,11 @@
 opam-version: "2.0"
 name:         "ocsipersist-sqlite"
-version:      "1.1.0"
+version:      "2.0.0"
 authors:      "The Ocsigen team <[email protected]>"
 maintainer:   "Jan Rochel <[email protected]>"
 license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
-synopsis:     "Persistent key/value storage (for Ocsigen) using SQLite"
-description:  "This library provides a SQLite backend for the unified key/value storage frontend as defined in the ocsipersist package. Ocsipersist is used pervasively in Eliom/Ocsigen to handle sessions and references. It can be used as an extension for ocsigenserver or as a library."
+synopsis:     "Persistent key/value storage for OCaml using SQLite"
+description:  "This library provides a SQLite backend for the unified key/value storage frontend as defined in the ocsipersist package."
 
 homepage: "https://github.com/ocsigen/ocsipersist"
 bug-reports: "https://github.com/ocsigen/ocsipersist/issues"
@@ -16,8 +16,7 @@ depends: [
   "dune" {>= "2.9"}
   "lwt" {>= "4.2.0"}
   "lwt_log"
-  "xml-light"
-  "ocsigenserver" {>= "3.0.0"}
-  "ocsipersist-lib" {>= "1.1.0" & < "1.2.0"}
+  "ocsipersist" {>= "2.0.0" & < "2.1.0"}
+  "ocsipersist-lib" {>= "2.0.0" & < "2.1.0"}
   "sqlite3"
 ]

ocsipersist.opam

@@ -1,10 +1,10 @@
 opam-version: "2.0"
 name:         "ocsipersist"
-version:      "1.1.0"
+version:      "2.0.0"
 authors:      "The Ocsigen team <[email protected]>"
 maintainer:   "Jan Rochel <[email protected]>"
 license:      "LGPL-2.1-only with OCaml-LGPL-linking-exception"
-synopsis:     "Persistent key/value storage (for Ocsigen) using multiple backends"
+synopsis:     "Persistent key/value storage for OCaml using multiple backends"
 description:  "This is an virtual library defining a unified frontend for a number of key/value storage implementations. Ocsipersist is used pervasively in Eliom/Ocsigen to handle sessions and references. It can be used as an extension for ocsigenserver or as a library. Implementations of the following backends currently exist: DBM, PostgreSQL, SQLite."
 
 homepage: "https://github.com/ocsigen/ocsipersist"
@@ -15,18 +15,10 @@ build:   [ "dune" "build" "-p" name "-j" jobs ]
 depends: [
   "dune" {>= "2.9"}
   "lwt" {>= "4.2.0"}
-  "ocsigenserver" {>= "3.0.0"}
-  "ocsipersist-lib" {>= "1.1.0" & < "1.2.0"}
+  "ocsipersist-lib" {>= "2.0.0" & < "3.0.0"}
 ]
-
-depopts: [
-	"ocsipersist-dbm"
-	"ocsipersist-pgsql"
-	"ocsipersist-sqlite"
-]
-
 conflicts: [
-	"ocsipersist-dbm" {< "1.1.0" | >= "1.2.0"}
-	"ocsipersist-pgsql" {< "1.1.0" | >= "1.2.0"}
-	"ocsipersist-sqlite" {< "1.1.0" | >= "1.2.0"}
+	"ocsipersist-dbm" {< "2.0.0" | >= "2.1.0"}
+	"ocsipersist-pgsql" {< "2.0.0" | >= "2.1.0"}
+	"ocsipersist-sqlite" {< "2.0.0" | >= "2.1.0"}
 ]

src/dbm/dune

@@ -7,17 +7,16 @@
 
 (library
  (name ocsipersist_dbm)
- (public_name ocsipersist.dbm)
+ (public_name ocsipersist-dbm)
  (implements ocsipersist)
- (modules ocsipersist)
- (libraries
-  dbm
-  lwt_log
-  xml-light
-  ocsipersist_dbmtypes
-  ocsigenserver
-  ocsipersist_lib)
- (optional))
+ (modules ocsipersist ocsipersist_settings)
+ (libraries dbm lwt_log ocsipersist_dbmtypes ocsipersist_lib))
+
+(library
+ (name ocsipersist_dbm_config)
+ (public_name ocsipersist-dbm-config)
+ (modules ocsipersist_config)
+ (libraries xml-light ocsipersist_dbm ocsigenserver))
 
 (executable
  (public_name ocsidbm)

src/dbm/index.mld

@@ -1,12 +1,27 @@
 {0 ocsipersist-dbm}
 
+The DBM backend uses a server process [ocsidbm].
+
+{1 Using as a library}
+For the API documentation see OPAM package [ocsipersist].
+
+If you are not using Ocsigen Server, you can configure with
+{[
+Ocsipersist_settings.set_delay_loading
+Ocsipersist_settings.set_store
+Ocsipersist_settings.set_ocsidbm
+Ocsipersist_settings.set_error_log_path
+]}
+
+{1 Using with Ocsigen Server: ocsipersist-dbm-config}
+
 For the API documentation see OPAM package [ocsipersist].
 
 Here we document the configuration options of the ocsigenserver extension.
 All sub-tags of the [extension] tag are optional.
 
 {[
-<extension findlib-package="ocsipersist.dbm">
+<extension findlib-package="ocsipersist.dbm.config">
   <delayloading val="false"/>
   <store dir="store"/>
   <ocsidbm name="ocsidbm"/>