[new release] ppx_deriving_yaml (2 packages) (0.4.1)

[patricoferris]

Yaml PPX

• Project page: https://github.com/patricoferris/ppx_deriving_yaml

CHANGES:

• Update for latest ppxlib (Use ppxlib.0.36.0 patricoferris/ppx_deriving_yaml#61, @patricoferris)

[mseri]

Are those failures on 32 bit systems something to worry about?

#=== ERROR while compiling ppx_deriving_ezjsonm.0.4.1 =========================#
# context              2.3.0 | linux/arm32 | ocaml-base-compiler.5.3.0 | pinned(https://github.com/patricoferris/ppx_deriving_yaml/releases/download/v0.4.1/ppx_deriving_yaml-0.4.1.tbz)
# path                 ~/.opam/5.3/.opam-switch/build/ppx_deriving_ezjsonm.0.4.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p ppx_deriving_ezjsonm -j 79 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/ppx_deriving_ezjsonm-7-755365.env
# output-file          ~/.opam/log/ppx_deriving_ezjsonm-7-755365.out
### output ###
# File "src/ezjsonm/index.mld", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/src/ezjsonm/index.mld _build/default/src/ezjsonm/.mdx/index.mld.corrected
# diff --git a/_build/default/src/ezjsonm/index.mld b/_build/default/src/ezjsonm/.mdx/index.mld.corrected
# index fb21778..e499472 100644
# --- a/_build/default/src/ezjsonm/index.mld
# +++ b/_build/default/src/ezjsonm/.mdx/index.mld.corrected
# @@ -39,13 +39,8 @@ by a single hyphen.
#      }[@@deriving ezjsonm]
#      let set_name t name = { t with name }
#    end;;
# -module Person :
# -  sig
# -    type t
# -    val to_ezjsonm : t -> Ezjsonm.value
# -    val of_ezjsonm : Ezjsonm.value -> (t, [> `Msg of string ]) result
# -    val set_name : t -> string -> t
# -  end
# +Line 8, characters 18-25:
# +Error: Cannot locate deriver ezjsonm
#  ]}
#  
#  You can then use these functions in conjunction with the {! Ezjsonm} libary to read, manipulate
# @@ -57,14 +52,16 @@ val raw_json : string = "{\"name\": \"Alice\", \"age\": 42 }"
#  # let p = Ezjsonm.value_from_string raw_json 
#    |> Person.of_ezjsonm
#    |> Result.get_ok;;
# -val p : Person.t = <abstr>
# +Line 2, characters 6-23:
# +Error: Unbound module Person
#  ]}
#  
#  Then we change the name of the person and convert back to JSON.
#  
#  {@ocaml[
#  # Person.set_name p "Bob" |> Person.to_ezjsonm |> Ezjsonm.value_to_string;;
# -- : string = "{\"name\":\"Bob\",\"age\":42}"
# +Line 1, characters 28-45:
# +Error: Unbound module Person
#  ]}
#  
#  {2 Attributes}

ppx_deriving_yaml

#=== ERROR while compiling ppx_deriving_yaml.0.4.1 ============================#
# context              2.3.0 | linux/arm32 | ocaml-base-compiler.5.3.0 | pinned(https://github.com/patricoferris/ppx_deriving_yaml/releases/download/v0.4.1/ppx_deriving_yaml-0.4.1.tbz)
# path                 ~/.opam/5.3/.opam-switch/build/ppx_deriving_yaml.0.4.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p ppx_deriving_yaml -j 79 @install @runtest
# exit-code            1
# env-file             ~/.opam/log/ppx_deriving_yaml-7-62a8be.env
# output-file          ~/.opam/log/ppx_deriving_yaml-7-62a8be.out
### output ###
# (cd _build/default/test && ./test.exe)
# Testing `ppx_deriving_yaml'.
# This run has ID `6SBMQ2SO'.
# 
#   [OK]          ppx          0   test_primitives.
#   [OK]          ppx          1   test_record_list.
#   [OK]          ppx          2   test_tuple.
#   [OK]          ppx          3   test_simple_poly.
#   [OK]          ppx          4   test_var.
#   [OK]          ppx          5   test_poly_variants.
#   [OK]          ppx          6   test_attrib.
#   [OK]          ppx          7   test_unknown.
#   [OK]          ppx          8   test_recursive.
# 
# Full test results in `~/.opam/5.3/.opam-switch/build/ppx_deriving_yaml.0.4.1/_build/default/test/_build/_tests/ppx_deriving_yaml'.
# Test Successful in 0.002s. 9 tests run.
# File "src/yaml/index.mld", line 1, characters 0-0:
# /usr/bin/git --no-pager diff --no-index --color=always -u _build/default/src/yaml/index.mld _build/default/src/yaml/.mdx/index.mld.corrected
# diff --git a/_build/default/src/yaml/index.mld b/_build/default/src/yaml/.mdx/index.mld.corrected
# index 1bc6e0c..c86f24f 100644
# --- a/_build/default/src/yaml/index.mld
# +++ b/_build/default/src/yaml/.mdx/index.mld.corrected
# @@ -28,22 +28,22 @@ Here is a small example.
#  {@ocaml[
#  type person = { name : string; age : int } [@@deriving yaml]
#  type users = person list [@@deriving yaml]
# -]}
# +][
# +{err@mdx-error[
# +Line 1, characters 56-60:
# +Error: Cannot locate deriver yaml
# +]err}]}
#  
#  This will produce four functions, a [_to_yaml] and [_of_yaml] for both a person and
#  the users. For example:
#  
#  {@ocaml[
#  # person_to_yaml;;
# -- : person ->
# -    [> `O of (string * [> `Float of float | `String of string ]) list ]
# -= <fun>
# +Line 1, characters 1-15:
# +Error: Unbound value person_to_yaml
#  # users_of_yaml;;
# -- : [> `A of
# -         [> `O of (string * [> `Float of float | `String of string ]) list ]
# -         list ] ->
# -    (person list, [> `Msg of string ]) result
# -= <fun>
# +Line 1, characters 1-14:
# +Error: Unbound value users_of_yaml
#  ]}
#  
#  If your type constructors have arguments, then the functions will be
# @@ -52,22 +52,26 @@ constructor argument. For example:
#  
#  {@ocaml[
#  type 'a note = { txt : 'a } [@@deriving yaml]
# -]}
# +][
# +{err@mdx-error[
# +Line 1, characters 41-45:
# +Error: Cannot locate deriver yaml
# +]err}]}
#  
#  produces the following function.
#  
#  {@ocaml[
#  # note_to_yaml;;
# -- : ('a -> Yaml.value) -> 'a note -> [> `O of (string * Yaml.value) list ] =
# -<fun>
# +Line 1, characters 1-13:
# +Error: Unbound value note_to_yaml
#  ]}
#  
#  Finally, if you only need the encoder ([to_yaml]) or the decoder ([of_yaml]) then there are single versions of the deriver for those.
#  
#  {@ocaml[
#  # type x = { age : int }[@@deriving to_yaml];;
# -type x = { age : int; }
# -val x_to_yaml : x -> [> `O of (string * [> `Float of float ]) list ] = <fun>
# +Line 1, characters 35-42:
# +Error: Cannot locate deriver to_yaml
#  ]}
#  
#  {1 Attributes}
# @@ -83,11 +87,12 @@ override the Yaml names you can use the [[@key <string>]] and [[@name
#  # type t = {
#      camel_name : string [@key "camel-name"]
#    }[@@deriving to_yaml];;
# -type t = { camel_name : string; }
# -val to_yaml : t -> [> `O of (string * [> `String of string ]) list ] = <fun>
# +Line 3, characters 16-23:
# +Error: Cannot locate deriver to_yaml
#  
#  # Yaml.to_string_exn (to_yaml { camel_name = "Alice" });;
# -- : string = "camel-name: Alice\n"
# +Line 1, characters 21-28:
# +Error: Unbound value to_yaml
#  ]}
#  
#  {2 Default Values}
# @@ -99,13 +104,18 @@ type t = {
#    name : string;
#    age : int [@default 42]
#  }[@@deriving yaml]
# -]}
# +][
# +{err@mdx-error[
# +Line 4, characters 16-20:
# +Error: Cannot locate deriver yaml
# +]err}]}
#  
#  These will be used in the absence of any fields when decoding Yaml values into OCaml ones.
#  
#  {@ocaml[
#  # Yaml.of_string_exn "name: Alice" |> of_yaml;;
# -- : (t, [> `Msg of string ]) result = Ok {name = "Alice"; age = 42}
# +Line 1, characters 37-44:
# +Error: Unbound value of_yaml
#  ]}
#  
#  {2 Custom encoding and decoding}
# @@ -117,13 +127,18 @@ by field basis. To do so, you can use the [of_yaml] and [to_yaml] attributes.
#  type t = {
#    name : string [@to_yaml fun i -> `String ("custom-" ^ i)]
#  }[@@deriving yaml]
# -]}
# +][
# +{err@mdx-error[
# +Line 3, characters 16-20:
# +Error: Cannot locate deriver yaml
# +]err}]}
#  
#  The [to_yaml] function will use the custom encoder now instead.
#  
#  {@ocaml[
#  # Yaml.to_string_exn (to_yaml { name = "alice" });;
# -- : string = "name: custom-alice\n"
# +Line 1, characters 21-28:
# +Error: Unbound value to_yaml
#  ]}
#  
#  {1 Partially Decoding}
# @@ -145,14 +160,13 @@ If we try to do the normal decoding of this but only partially extract the field
#      name : string;
#      age : int;
#    }[@@deriving of_yaml];;
# -type t = { name : string; age : int; }
# -val of_yaml :
# -  [> `O of (string * [> `Float of float | `String of string ]) list ] ->
# -  (t, [> `Msg of string ]) result = <fun>
# +Line 4, characters 16-23:
# +Error: Cannot locate deriver of_yaml
#  
#  # Yaml.of_string_exn yaml |> of_yaml;;
# -- : (t, [> `Msg of string ]) result =
# -Error (`Msg "Failed to find the case for: misc")
# +Line 1, characters 28-35:
# +Error: Unbound value of_yaml
# +Hint: Did you mean yaml?
#  ]}
#  
#  Instead we tell the deriver to ignore unknown fields.
# @@ -162,11 +176,17 @@ type t = {
#    name : string;
#    age : int;
#  }[@@deriving of_yaml ~skip_unknown]
# -]}
# +][
# +{err@mdx-error[
# +Line 4, characters 16-23:
# +Error: Cannot locate deriver of_yaml
# +]err}]}
#  
#  {@ocaml[
#  # Yaml.of_string_exn yaml |> of_yaml;;
# -- : (t, [> `Msg of string ]) result = Ok {name = "Bob"; age = 42}
# +Line 1, characters 28-35:
# +Error: Unbound value of_yaml
# +Hint: Did you mean yaml?
#  ]}
#  
#  {1 Implementation Details}

[patricoferris]

Hey @mseri -- I think this is something that has been plaguing ppxes for a while and not related to ppx_deriving_yaml in particular. We have previously merged release with this failure.