feat: Change approach to LLM-based

Original idea was to use classic expert system integrated with
external REST-like API and implemented in Prolog. The 2 main
disadvantages are:
- limited number of questions understanded by engine
- maintainability - Prolog isn't integrate well by API.

Now I think, that these disadvantages can be mitigated by system based
on locally hosted LLMs enriched by local data and implemented in Go.

.github/workflows/check.yml

@@ -0,0 +1,49 @@
+# Copyright (C) 2023 Maciej Żok
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+name: Quality check
+on:
+  push:
+    branches:
+    - "*"
+  pull_request:
+
+jobs:
+  checks:
+    name: Validate sources
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 'stable'
+
+      - name: Install dependencies
+        run: |
+          pip3 install --user reuse
+          make
+
+      - run: make check
+
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 'stable'
+
+      - name: Install dependencies
+        run: make
+
+      - run: make test

.github/workflows/publish.yml

@@ -0,0 +1,58 @@
+# Copyright (C) 2023 Maciej Żok
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+name: Publish
+on:
+  push:
+    tags:
+      - 'cli/v*'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 'stable'
+
+      - name: Install dependencies
+        run: make
+
+      - run: make dist
+
+      - name: Save build artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: dist/
+          retention-days: 14
+          if-no-files-found: error
+
+  release:
+    needs: build
+
+    name: Release
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: write
+
+    steps:
+      - name: Extract build artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: binaries
+
+      - name: Prepare release
+        uses: ncipollo/release-action@v1
+        with:
+          allowUpdates: true
+          generateReleaseNotes: true
+          artifacts: "*"

.gitignore

@@ -1,104 +1,23 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
+# Copyright (C) 2023 Maciej Żok
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
-# C extensions
-*.so
+# Ignore everything
+*
 
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
+# Allow CI configs
+!/.gitignore
+!/.github/workflows/*.yml
+!/Makefile
 
-# 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
+# Allow source code...
+!*.go
+!go.sum
+!go.mod
 
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
+!README.md
+!LICENSE
+!LICENSES/*.txt
 
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-.hypothesis/
-.pytest_cache/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# pyenv
-.python-version
-
-# celery beat schedule file
-celerybeat-schedule
-
-# 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/
+# ...also in subdirectories
+!*/