Added automatic job loading

.devcontainer/devcontainer.json

@@ -41,6 +41,7 @@
     "python.linting.pylintEnabled": true,
     "python.linting.lintOnSave": true,
     "python.linting.pylintArgs": ["--rcfile", "${workspaceFolder}/.pylintrc"],
+    "python.analysis.extraPaths": ["/workspace"],
     "python.sortImports.args": ["--profile", "black"],
     "[python]": {
       "editor.codeActionsOnSave": {

.devcontainer/vscode.Dockerfile

@@ -1,3 +1,5 @@
 FROM quantiledevelopment/vscode-python:3.9
 
+ENV MELTANO_PROJECT_ROOT=/workspace/meltano
+
 RUN pipx install meltano==2.6.0

.gitignore

@@ -1,2 +1,185 @@
 **/.venv/
-**/.meltano/
+**/.meltano/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# Local .terraform directories
+**/.terraform/*
+
+# .tfstate files
+*.tfstate
+*.tfstate.*
+
+# Crash log files
+crash.log
+
+# Exclude all .tfvars files, which are likely to contain sentitive data, such as
+# password, private keys, and other secrets. These should not be part of version
+# control as they are data points which are potentially sensitive and subject
+# to change depending on the environment.
+#
+*.tfvars
+
+# Ignore override files as they are usually used to override resources locally and so
+# are not checked in
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+
+# Include override files you do wish to add to version control using negated pattern
+#
+# !example_override.tf
+
+# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
+# example: *tfplan*
+
+# Ignore CLI configuration files
+.terraformrc
+terraform.rc
+
+# Dask
+**/dask-worker-space
+
+# Sqlite
+*.sqlite
+
+# Modules
+**/node_modules

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "python.analysis.extraPaths": ["/workspace"]
+}

dagster_meltano/jobs.py

@@ -21,16 +21,14 @@ def load_jobs_from_meltano_project(
         List[Union[JobDefinition, ScheduleDefinition]]: Returns a list of either Dagster JobDefinitions or ScheduleDefinitions
     """
     meltano_resource = MeltanoResource(project_dir)
+    meltano_jobs = meltano_resource.jobs
 
-    list_result = subprocess.run(
-        [meltano_resource.meltano_bin, "schedule", "list", "--format=json"],
-        cwd=meltano_resource.project_dir,
-        stdout=subprocess.PIPE,
-        universal_newlines=True,
-        check=True,
-    )
-
-    schedule_export = json.loads(list_result.stdout)
-    logging.info(schedule_export)
+    return list(meltano_jobs)
+    logging.error("------------")
+    logging.error(meltano_resource.schedules)
 
     return []
+
+
+if __name__ == "__main__":
+    load_jobs_from_meltano_project("/workspace/meltano")

dagster_meltano/meltano_resource.py

@@ -1,9 +1,53 @@
-from typing import Optional
+import json
+import subprocess
+from typing import List, Optional
 
-from dagster_meltano.utils import Singleton
+from dagster import job, op
+
+from dagster_meltano.utils import Singleton, generate_dagster_name
 
 
 class MeltanoResource(metaclass=Singleton):
     def __init__(self, project_dir: str, meltano_bin: Optional[str] = "meltano"):
         self.project_dir = project_dir
         self.meltano_bin = meltano_bin
+
+    # TODO: Refactor to different file
+    def run_cli(self, commands: List[str]):
+        return json.loads(
+            subprocess.run(
+                [self.meltano_bin] + commands,
+                cwd=self.project_dir,
+                stdout=subprocess.PIPE,
+                universal_newlines=True,
+                check=True,
+            ).stdout
+        )
+
+    @property
+    def jobs(self) -> List[dict]:
+        meltano_jobs = self.run_cli(["job", "list", "--format=json"])
+
+        for meltano_job in meltano_jobs["jobs"]:
+
+            @op(name=f'run_{generate_dagster_name(meltano_job["job_name"])}')
+            def dagster_op():
+                print(
+                    subprocess.run(
+                        [self.meltano_bin, "--help"],
+                        cwd=self.project_dir,
+                        stdout=subprocess.PIPE,
+                        universal_newlines=True,
+                        check=True,
+                    ).stdout
+                )
+
+            @job(name=generate_dagster_name(meltano_job["job_name"]))
+            def dagster_job():
+                dagster_op()
+
+            yield dagster_job
+
+    @property
+    def schedules(self) -> List[dict]:
+        return self.run_cli(["schedule", "list", "--format=json"])

files_dagster_ext/orchestrate/repository.py

@@ -6,31 +6,17 @@
 from dagster import job, op, repository, with_resources
 from dagster._utils import file_relative_path
 from dagster_dbt import dbt_cli_resource
-
-# from dagster_meltano import (
-#     load_assets_from_meltano_project,
-#     load_jobs_from_meltano_project,
-#     meltano_resource,
-# )
 from dagster_meltano.jobs import load_jobs_from_meltano_project
 
 MELTANO_PROJECT_ROOT = os.getenv("MELTANO_PROJECT_ROOT", os.getcwd())
 MELTANO_BIN = os.getenv("MELTANO_BIN", "meltano")
 
-
-@op
-def hello():
-    print("world")
-
-
-@job
-def hello_job():
-    hello()
+meltano_jobs = load_jobs_from_meltano_project(MELTANO_PROJECT_ROOT)
 
 
 @repository
 def repository():
-    return [load_jobs_from_meltano_project(MELTANO_PROJECT_ROOT)]
+    return [meltano_jobs]
 
 
 # MELTANO_PROJECT_DIR = file_relative_path(

meltano/meltano.yml

@@ -5,7 +5,7 @@ plugins:
   utilities:
     - name: dagster
       namespace: dagster
-      pip_url: -e .. dbt-postgres
+      pip_url: -e /workspace dbt-postgres
       executable: dagster_invoker
       commands:
         initialize:
@@ -17,11 +17,11 @@ plugins:
       #   invoke:
       #     executable: airflow_extension
       #     args: invoke
-      # settings:
-      #   - name: core.dags_folder
-      #     label: DAGs Folder
-      #     value: $MELTANO_PROJECT_ROOT/orchestrate/dags
-      #     env: AIRFLOW__CORE__DAGS_FOLDER
+      settings:
+        - name: dagster_home
+          label: The home folder of Dagster
+          value: $MELTANO_PROJECT_ROOT/.meltano
+          env: DAGSTER_HOME
       #   - name: core.plugins_folder
       #     label: Plugins Folder
       #     value: $MELTANO_PROJECT_ROOT/orchestrate/plugins

pyproject.toml

@@ -18,8 +18,6 @@ dagster-dbt = ">=0.16,<0.17"
 black = "^22.3.0"
 isort = "^5.10.1"
 flake8 = "^3.9.0"
-
-[tool.poetry.group.dev.dependencies]
 pylint = "^2.15.3"
 
 [build-system]