Add Makefile including spec download target

Signed-off-by: Ulysses Souza <ulyssessouza@gmail.com>

Dockerfile

@@ -45,13 +45,14 @@ COPY docker-compose-entrypoint.sh /usr/local/bin/
 ENTRYPOINT ["sh", "/usr/local/bin/docker-compose-entrypoint.sh"]
 COPY --from=docker-cli /usr/local/bin/docker /usr/local/bin/docker
 WORKDIR /code/
-# FIXME(chris-crone): virtualenv 16.3.0 breaks build, force 16.2.0 until fixed
-RUN pip install virtualenv==20.0.30
-RUN pip install tox==3.19.0
+RUN pip install \
+    virtualenv==20.0.30 \
+    tox==3.19.0
 
+COPY requirements-dev.txt .
 COPY requirements-indirect.txt .
 COPY requirements.txt .
-COPY requirements-dev.txt .
+RUN pip install -r requirements.txt -r requirements-indirect.txt -r requirements-dev.txt
 COPY .pre-commit-config.yaml .
 COPY tox.ini .
 COPY setup.py .

Makefile

@@ -0,0 +1,57 @@
+TAG = "docker-compose:alpine-$(shell git rev-parse --short HEAD)"
+GIT_VOLUME = "--volume=$(shell pwd)/.git:/code/.git"
+
+DOCKERFILE ?="Dockerfile"
+DOCKER_BUILD_TARGET ?="build"
+
+UNAME_S := $(shell uname -s)
+ifeq ($(UNAME_S),Linux)
+	BUILD_SCRIPT = linux
+endif
+ifeq ($(UNAME_S),Darwin)
+	BUILD_SCRIPT = osx
+endif
+
+COMPOSE_SPEC_SCHEMA_PATH = "compose/config/config_schema_compose_spec.json"
+COMPOSE_SPEC_RAW_URL = "https://raw.githubusercontent.com/compose-spec/compose-spec/master/schema/compose-spec.json"
+
+all: cli
+
+cli: download-compose-spec ## Compile the cli
+	./script/build/$(BUILD_SCRIPT)
+
+download-compose-spec: ## Download the compose-spec schema from it's repo
+	curl -so $(COMPOSE_SPEC_SCHEMA_PATH) $(COMPOSE_SPEC_RAW_URL)
+
+cache-clear: ## Clear the builder cache
+	@docker builder prune --force --filter type=exec.cachemount --filter=unused-for=24h
+
+base-image: ## Builds base image
+	docker build -f $(DOCKERFILE) -t $(TAG) --target $(DOCKER_BUILD_TARGET) .
+
+lint: base-image ## Run linter
+	docker run --rm \
+		--tty \
+		$(GIT_VOLUME) \
+		$(TAG) \
+		tox -e pre-commit
+
+test-unit: base-image ## Run tests
+	docker run --rm \
+		--tty \
+		$(GIT_VOLUME) \
+		$(TAG) \
+		pytest -v tests/unit/
+
+test: ## Run all tests
+	./script/test/default
+
+pre-commit: lint test-unit cli
+
+help: ## Show help
+	@echo Please specify a build target. The choices are:
+	@grep -E '^[0-9a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+FORCE:
+
+.PHONY: all cli download-compose-spec cache-clear base-image lint test-unit test pre-commit help

compose/config/compose_spec.json

@@ -1,14 +1,16 @@
 {
   "$schema": "http://json-schema.org/draft/2019-09/schema#",
-  "id": "config_schema_compose_spec.json",
+  "id": "compose_spec.json",
   "type": "object",
   "title": "Compose Specification",
   "description": "The Compose file is a YAML file defining a multi-containers based application.",
+
   "properties": {
     "version": {
       "type": "string",
       "description": "Version of the Compose specification used. Tools not implementing required version MUST reject the configuration file."
     },
+
     "services": {
       "id": "#/properties/services",
       "type": "object",
@@ -19,6 +21,7 @@
       },
       "additionalProperties": false
     },
+
     "networks": {
       "id": "#/properties/networks",
       "type": "object",
@@ -28,6 +31,7 @@
         }
       }
     },
+
     "volumes": {
       "id": "#/properties/volumes",
       "type": "object",
@@ -38,6 +42,7 @@
       },
       "additionalProperties": false
     },
+
     "secrets": {
       "id": "#/properties/secrets",
       "type": "object",
@@ -48,6 +53,7 @@
       },
       "additionalProperties": false
     },
+
     "configs": {
       "id": "#/properties/configs",
       "type": "object",
@@ -59,12 +65,16 @@
       "additionalProperties": false
     }
   },
+
   "patternProperties": {"^x-": {}},
   "additionalProperties": false,
+
   "definitions": {
+
     "service": {
       "id": "#/definitions/service",
       "type": "object",
+
       "properties": {
         "deploy": {"$ref": "#/definitions/deployment"},
         "build": {
@@ -190,7 +200,6 @@
         "device_cgroup_rules": {"$ref": "#/definitions/list_of_strings"},
         "devices": {"type": "array", "items": {"type": "string"}, "uniqueItems": true},
         "dns": {"$ref": "#/definitions/string_or_list"},
-
         "dns_opt": {"type": "array","items": {"type": "string"}, "uniqueItems": true},
         "dns_search": {"$ref": "#/definitions/string_or_list"},
         "domainname": {"type": "string"},
@@ -211,12 +220,12 @@
           },
           "uniqueItems": true
         },
-
         "extends": {
           "oneOf": [
             {"type": "string"},
             {
               "type": "object",
+
               "properties": {
                 "service": {"type": "string"},
                 "file": {"type": "string"}
@@ -245,6 +254,7 @@
         "links": {"type": "array", "items": {"type": "string"}, "uniqueItems": true},
         "logging": {
           "type": "object",
+
           "properties": {
             "driver": {"type": "string"},
             "options": {
@@ -258,7 +268,7 @@
           "patternProperties": {"^x-": {}}
         },
         "mac_address": {"type": "string"},
-        "mem_limit": {"type": "string"},
+        "mem_limit": {"type": ["number", "string"]},
         "mem_reservation": {"type": ["string", "integer"]},
         "mem_swappiness": {"type": "integer"},
         "memswap_limit": {"type": ["number", "string"]},
@@ -425,9 +435,9 @@
                 "additionalProperties": false,
                 "patternProperties": {"^x-": {}}
               }
-            ],
-            "uniqueItems": true
-          }
+            ]
+          },
+          "uniqueItems": true
         },
         "volumes_from": {
           "type": "array",
@@ -558,6 +568,7 @@
       "additionalProperties": false,
       "patternProperties": {"^x-": {}}
     },
+
     "generic_resources": {
       "id": "#/definitions/generic_resources",
       "type": "array",
@@ -578,6 +589,7 @@
         "patternProperties": {"^x-": {}}
       }
     },
+
     "network": {
       "id": "#/definitions/network",
       "type": ["object", "null"],
@@ -607,10 +619,10 @@
                     "additionalProperties": false,
                     "patternProperties": {"^.+$": {"type": "string"}}
                   }
-                }
-              },
-              "additionalProperties": false,
-              "patternProperties": {"^x-": {}}
+                },
+                "additionalProperties": false,
+                "patternProperties": {"^x-": {}}
+              }
             },
             "options": {
               "type": "object",
@@ -640,6 +652,7 @@
       "additionalProperties": false,
       "patternProperties": {"^x-": {}}
     },
+
     "volume": {
       "id": "#/definitions/volume",
       "type": ["object", "null"],
@@ -668,6 +681,7 @@
       "additionalProperties": false,
       "patternProperties": {"^x-": {}}
     },
+
     "secret": {
       "id": "#/definitions/secret",
       "type": "object",
@@ -693,6 +707,7 @@
       "additionalProperties": false,
       "patternProperties": {"^x-": {}}
     },
+
     "config": {
       "id": "#/definitions/config",
       "type": "object",
@@ -714,17 +729,20 @@
       "additionalProperties": false,
       "patternProperties": {"^x-": {}}
     },
+
     "string_or_list": {
       "oneOf": [
         {"type": "string"},
         {"$ref": "#/definitions/list_of_strings"}
       ]
     },
+
     "list_of_strings": {
       "type": "array",
       "items": {"type": "string"},
       "uniqueItems": true
     },
+
     "list_or_dict": {
       "oneOf": [
         {
@@ -739,6 +757,7 @@
         {"type": "array", "items": {"type": "string"}, "uniqueItems": true}
       ]
     },
+
     "blkio_limit": {
       "type": "object",
       "properties": {
@@ -755,6 +774,7 @@
       },
       "additionalProperties": false
     },
+
     "constraints": {
       "service": {
         "id": "#/definitions/constraints/service",

compose/config/validation.py

@@ -502,13 +502,13 @@ def get_schema_path():
 
 
 def load_jsonschema(version):
-    suffix = "compose_spec"
+    name = "compose_spec"
     if version == V1:
-        suffix = "v1"
+        name = "config_schema_v1"
 
     filename = os.path.join(
         get_schema_path(),
-        "config_schema_{}.json".format(suffix))
+        "{}.json".format(name))
 
     if not os.path.exists(filename):
         raise ConfigurationError(

docker-compose.spec

@@ -23,8 +23,8 @@ exe = EXE(pyz,
                 'DATA'
             ),
             (
-                'compose/config/config_schema_compose_spec.json',
-                'compose/config/config_schema_compose_spec.json',
+                'compose/config/compose_spec.json',
+                'compose/config/compose_spec.json',
                 'DATA'
             ),
             (

docker-compose_darwin.spec

@@ -32,8 +32,8 @@ coll = COLLECT(exe,
                 'DATA'
             ),
             (
-                'compose/config/config_schema_compose_spec.json',
-                'compose/config/config_schema_compose_spec.json',
+                'compose/config/compose_spec.json',
+                'compose/config/compose_spec.json',
                 'DATA'
             ),
             (

requirements-dev.txt

@@ -7,3 +7,4 @@ mock==3.0.5
 pytest==6.0.1; python_version >= '3.5'
 pytest==4.6.5; python_version < '3.5'
 pytest-cov==2.10.1
+PyYAML==5.3.1

tests/unit/config/config_test.py

@@ -238,7 +238,9 @@ class ConfigTest(unittest.TestCase):
                 )
             )
 
-        assert 'Invalid top-level property "web"' in excinfo.exconly()
+        assert "compose.config.errors.ConfigurationError: " \
+               "The Compose file 'filename.yml' is invalid because:\n" \
+               "'web' does not match any of the regexes: '^x-'" in excinfo.exconly()
         assert VERSION_EXPLANATION in excinfo.exconly()
 
     def test_named_volume_config_empty(self):