Elixir gherkin parser implementation

.circleci/config.yml

@@ -818,6 +818,17 @@ jobs:
             cd messages/elixir
             make
 
+  gherkin-elixir:
+    executor: docker-cucumber-build
+    steps:
+      - attach_workspace:
+          at: "~/cucumber"
+      - run:
+          name: gherkin/elixir
+          command: |
+            cd gherkin/elixir
+            make
+
 ###
 ### Workflows ###
 ###
@@ -1060,3 +1071,7 @@ workflows:
       - messages-elixir:
           requires:
             - checkout
+
+      - gherkin-elixir:
+          requires:
+            - checkout

.templates/elixir/.gitignore

@@ -0,0 +1,30 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/elixir,vscode
+# Edit at https://www.toptal.com/developers/gitignore?templates=elixir,vscode
+
+### Elixir ###
+/_build
+/cover
+/deps
+/doc
+/.fetch
+erl_crash.dump
+*.ez
+*.beam
+/config/*.secret.exs
+.elixir_ls/
+
+### Elixir Patch ###
+
+### vscode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# End of https://www.toptal.com/developers/gitignore/api/elixir,vscode
+
+.deps
+.tested

.templates/elixir/default.mk

@@ -0,0 +1,48 @@
+SHELL := /usr/bin/env bash
+ELIXIR_SOURCE_FILES = $(shell find . -name "*.ex")
+
+default: .tested
+
+.tested: .deps $(ELIXIR_SOURCE_FILES)
+	mix test
+	touch $@
+
+.deps:
+	mix local.hex --force
+	mix deps.get
+	touch $@
+
+update-dependencies:
+	@echo -e "\033[0;31mPlease update dependencies for elixir manually in mix.exs!! Check https://hex.pm/ for the latest version.\033[0m"
+	@echo -e "\033[0;31mSome packages require some options (such as ex_doc), check the package its readme / hexdocs.\033[0m"
+.PHONY: update-dependencies
+
+pre-release: update-version update-dependencies clean default
+	[ -f '/home/cukebot/import-gpg-key.sh' ] && /home/cukebot/import-gpg-key.sh
+.PHONY: pre-release
+
+update-version:
+ifdef NEW_VERSION
+	sed -Ei 's/@vsn "[^"]+"/@vsn "$(NEW_VERSION)"/' mix.exs
+else
+	@echo -e "\033[0;31mNEW_VERSION is not defined. Can't update version :-(\033[0m"
+	exit 1
+endif
+.PHONY: update-version
+
+publish: .deps
+ifdef HEX_API_KEY
+	mix hex.publish --yes
+else
+	@echo -e "\033[0;31mHEX_API_KEY is not defined. Can't update version :-(\033[0m"
+	exit 1
+endif
+
+.PHONY: publish
+
+post-release:
+	@echo "No post-release for elixir projects (yet)"
+.PHONY: post-release
+
+clean:
+	rm -rf _build deps .deps .tested

gherkin/CHANGELOG.md

@@ -11,6 +11,10 @@ This document is formatted according to the principles of [Keep A CHANGELOG](htt
 
 ### Added
 
+* [Elixir] New implementation!
+  ([#1251](https://github.com/cucumber/cucumber/pull/1251)
+   [WannesFransen1994])
+
 ### Changed
 
 ### Deprecated
@@ -854,53 +858,54 @@ to Gherkin 2.
 [3.1.0]:      https://github.com/cucumber/gherkin/compare/v3.0.0...v3.1.0
 
 <!-- Contributors -->
-[Ahmed-Ali]:        https://github.com/Ahmed-Ali
-[ankitpokhrel]:     https://github.com/ankitpokhrel
-[ajspadial]:        https://github.com/ajspadial
-[aslakhellesoy]:    https://github.com/aslakhellesoy
-[badeball]:         https://github.com/badeball
-[brasmusson]:       https://github.com/brasmusson
-[charlierudolph]:   https://github.com/charlierudolph
-[coderbyheart]:     https://github.com/coderbyheart
-[cyocum]:           https://github.com/cyocum
-[danilat]:          https://github.com/danilat
-[davidjgoss]:       https://github.com/davidjgoss
-[deivid-rodriguez]  https://github.com/deivid-rodriguez
-[dobiedad]:         https://github.com/dobiedad
-[ehpc]:             https://github.com/ehpc
-[enkessler]:        https://github.com/enkessler
-[gabanz]:           https://github.com/gabanz
-[Haukinger]:        https://github.com/Haukinger
-[jargalan]:         https://github.com/jargalan
-[jmezach]:          https://github.com/jmezach
-[joscha]:           https://github.com/joscha
-[koterpillar]:      https://github.com/koterpillar
-[KniveX]:           https://github.com/KniveX
-[l3pp4rd]:          https://github.com/l3pp4rd
-[LiohAu]:           https://github.com/LiohAu
-[mattwynne]:        https://github.com/mattwynne
-[mauriciotogneri]:  https://github.com/mauriciotogneri
-[maximeg]:          https://github.com/maximeg
-[maxmeyer]:         https://github.com/maxmeyer
-[mpkorstanje]:         https://github.com/mpkorstanje
-[merrua]:           https://github.com/merrua
-[milhcbt]:          https://github.com/milhcbt
-[moreau-nicolas]:   https://github.com/moreau-nicolas
-[mpkorstanje]:      https://github.com/mpkorstanje
-[ookull]:           https://github.com/ookull
-[nalekberov]:       https://github.com/nalekberov
-[nixel2007]:        https://github.com/nixel2007
-[nikolovski]:       https://github.com/nikolovski
-[noisygerman]:      https://github.com/noisygerman
-[paigehf]:          https://github.com/paigehf
-[pjlsergeant]:      https://github.com/pjlsergeant
-[pmatsinopoulos]:   https://github.com/pmatsinopoulos
-[rjwittams]:        https://github.com/rjwittams
-[Pr-Mex]:           https://github.com/Pr-Mex
-[Pwera]:            https://github.com/Pwera
-[SabotageAndi]:     https://github.com/SabotageAndi
-[tsundberg]:        https://github.com/tsundberg
-[upgundecha]:       https://github.com/upgundecha
-[vincent-psarga]:   https://github.com/vincent-psarga
-[zbmott]:           https://github.com/zbmott
-[Zearin]:           https://github.com/Zearin
+[Ahmed-Ali]:         https://github.com/Ahmed-Ali
+[ankitpokhrel]:      https://github.com/ankitpokhrel
+[ajspadial]:         https://github.com/ajspadial
+[aslakhellesoy]:     https://github.com/aslakhellesoy
+[badeball]:          https://github.com/badeball
+[brasmusson]:        https://github.com/brasmusson
+[charlierudolph]:    https://github.com/charlierudolph
+[coderbyheart]:      https://github.com/coderbyheart
+[cyocum]:            https://github.com/cyocum
+[danilat]:           https://github.com/danilat
+[davidjgoss]:        https://github.com/davidjgoss
+[deivid-rodriguez]   https://github.com/deivid-rodriguez
+[dobiedad]:          https://github.com/dobiedad
+[ehpc]:              https://github.com/ehpc
+[enkessler]:         https://github.com/enkessler
+[gabanz]:            https://github.com/gabanz
+[Haukinger]:         https://github.com/Haukinger
+[jargalan]:          https://github.com/jargalan
+[jmezach]:           https://github.com/jmezach
+[joscha]:            https://github.com/joscha
+[koterpillar]:       https://github.com/koterpillar
+[KniveX]:            https://github.com/KniveX
+[l3pp4rd]:           https://github.com/l3pp4rd
+[LiohAu]:            https://github.com/LiohAu
+[mattwynne]:         https://github.com/mattwynne
+[mauriciotogneri]:   https://github.com/mauriciotogneri
+[maximeg]:           https://github.com/maximeg
+[maxmeyer]:          https://github.com/maxmeyer
+[mpkorstanje]:       https://github.com/mpkorstanje
+[merrua]:            https://github.com/merrua
+[milhcbt]:           https://github.com/milhcbt
+[moreau-nicolas]:    https://github.com/moreau-nicolas
+[mpkorstanje]:       https://github.com/mpkorstanje
+[ookull]:            https://github.com/ookull
+[nalekberov]:        https://github.com/nalekberov
+[nixel2007]:         https://github.com/nixel2007
+[nikolovski]:        https://github.com/nikolovski
+[noisygerman]:       https://github.com/noisygerman
+[paigehf]:           https://github.com/paigehf
+[pjlsergeant]:       https://github.com/pjlsergeant
+[pmatsinopoulos]:    https://github.com/pmatsinopoulos
+[rjwittams]:         https://github.com/rjwittams
+[Pr-Mex]:            https://github.com/Pr-Mex
+[Pwera]:             https://github.com/Pwera
+[SabotageAndi]:      https://github.com/SabotageAndi
+[tsundberg]:         https://github.com/tsundberg
+[upgundecha]:        https://github.com/upgundecha
+[vincent-psarga]:    https://github.com/vincent-psarga
+[zbmott]:            https://github.com/zbmott
+[Zearin]:            https://github.com/Zearin
+[WannesFransen1994]: https://github.com/WannesFransen1994

gherkin/Makefile

@@ -1,2 +1,2 @@
-LANGUAGES ?= go javascript ruby java
-include default.mk
+LANGUAGES ?= go javascript ruby java elixir
+include default.mk

gherkin/elixir/.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,5 @@
+PLEASE DO NOT CREATE ISSUES IN THIS REPO.
+THIS REPO IS A READ-ONLY MIRROR.
+
+Create your issue in the Cucumber monorepo instead:
+https://github.com/cucumber/cucumber/issues

gherkin/elixir/.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,5 @@
+PLEASE DO NOT CREATE PULL REAUESTS IN THIS REPO.
+THIS REPO IS A READ-ONLY MIRROR.
+
+Create your pull request in the Cucumber monorepo instead:
+https://github.com/cucumber/cucumber/pulls

gherkin/elixir/.gitignore

@@ -0,0 +1,30 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/elixir,vscode
+# Edit at https://www.toptal.com/developers/gitignore?templates=elixir,vscode
+
+### Elixir ###
+/_build
+/cover
+/deps
+/doc
+/.fetch
+erl_crash.dump
+*.ez
+*.beam
+/config/*.secret.exs
+.elixir_ls/
+
+### Elixir Patch ###
+
+### vscode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# End of https://www.toptal.com/developers/gitignore/api/elixir,vscode
+
+.deps
+.tested

gherkin/elixir/.rsync

@@ -0,0 +1,6 @@
+../LICENSE LICENSE
+../../.templates/github/ .github/
+../../.templates/elixir/ .
+../testdata/ testdata/
+../gherkin.berp resources/gherkin.berp
+../gherkin-languages.json resources/gherkin_languages.json

gherkin/elixir/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Cucumber Ltd, Gaspar Nagy, Björn Rasmusson, Peter Sergeant
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

gherkin/elixir/Makefile

@@ -0,0 +1,12 @@
+include default.mk
+
+.deps: lib/gherkin/parser.ex
+
+lib/gherkin/parser.ex: resources/gherkin.berp gherkin-elixir.razor
+	mono  /var/lib/berp/1.1.1/tools/net471/Berp.exe -g resources/gherkin.berp -t gherkin-elixir.razor -o $@
+	# Remove BOM
+	awk 'NR==1{sub(/^\xef\xbb\xbf/,"")}{print}' < $@ > $@.nobom
+	mv $@.nobom $@
+
+clobber: clean
+	rm -f lib/gherkin/parser.ex