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just-commons/core.just
sHa d3fec4b85a 🚀 MAJOR: Full migration to Just modules with modern features
BREAKING CHANGES:
- Complete restructure to Just module architecture (requires Just 1.31.0+)
- Command syntax changed: 'just postgres-sql' → 'just postgres sql'
- Import syntax changed: import → mod declarations

NEW FEATURES:
 Module-based architecture with optional modules
 Built-in Just colors ({{RED}}, {{GREEN}}, etc.) replace custom variables
 Enhanced [confirm] attributes for all destructive operations
 Organized [group('name')] attributes for better UX
 Modern justfile with comprehensive help system
 Updated documentation with migration guide

MODULES:
📦 postgres/    - PostgreSQL operations (sql, check, create-database, etc.)
📦 mysql/       - MySQL operations (sql, check, create-user, etc.)
📦 volumes/     - Volume management (clean-all, remove, list)
📦 container/   - Container operations (start, stop, logs, shell, exec)
📦 registry/    - Registry auth (login, logout, check)
📦 images/      - Image operations (build, push, pull, tag, clean)

USAGE:
just postgres sql "SELECT version();"
just volumes clean-all
just images build myapp

This is Just Commons v2.0 - a complete modernization using all of Just's latest features.
2025-09-27 02:27:53 +03:00

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# Core utilities shared across all just-commons modules
# Detect container runtime (Docker or Podman)
_detect_runtime:
#!/usr/bin/env bash
if command -v docker >/dev/null 2>&1 && docker info >/dev/null 2>&1; then
echo "docker"
elif command -v podman >/dev/null 2>&1; then
echo "podman"
else
echo "Error: No container runtime available (docker or podman)" >&2
exit 1
fi
# Detect compose command based on available and working container runtime
_detect_compose:
#!/usr/bin/env bash
# Check Docker first - but make sure daemon is actually running
if command -v docker >/dev/null 2>&1 && docker info >/dev/null 2>&1; then
# Docker daemon is running, check for compose
if docker compose version >/dev/null 2>&1; then
echo "docker compose"
elif command -v docker-compose >/dev/null 2>&1; then
echo "docker-compose"
else
echo "Error: Docker is running but no compose tool found" >&2
exit 1
fi
# Check Podman if Docker is not available or not running
elif command -v podman >/dev/null 2>&1; then
if command -v podman-compose >/dev/null 2>&1; then
echo "podman-compose"
else
echo "Error: Podman found but podman-compose not available" >&2
exit 1
fi
else
echo "Error: No container runtime (Docker or Podman) found" >&2
exit 1
fi
# Environment detection and validation
[group('environment')]
env-check:
#!/usr/bin/env bash
set -euo pipefail
echo "================================================"
echo " Container Environment Detection"
echo "================================================"
echo ""
# Check Docker
if command -v docker >/dev/null 2>&1; then
if docker info >/dev/null 2>&1; then
echo -e "{{GREEN}}✓ Docker Engine detected and running{{NORMAL}}"
docker_available=true
else
echo -e "{{YELLOW}}⚠ Docker is installed but daemon is not running{{NORMAL}}"
docker_available=false
fi
else
echo -e "{{RED}}✗ Docker not found{{NORMAL}}"
docker_available=false
fi
# Check Podman
if command -v podman >/dev/null 2>&1; then
echo -e "{{GREEN}}✓ Podman detected{{NORMAL}}"
podman_available=true
else
echo -e "{{RED}}✗ Podman not found{{NORMAL}}"
podman_available=false
fi
echo ""
echo "================================================"
echo " SUMMARY"
echo "================================================"
if [ "$docker_available" = true ] || [ "$podman_available" = true ]; then
echo -e "{{GREEN}}🎉 Container runtime available!{{NORMAL}}"
echo ""
echo "You can use these universal commands:"
echo " just images build <project> # Build any project image"
echo " just container start <service> # Start any service"
echo " just registry login # Login to registry"
else
echo -e "{{RED}}❌ No container runtime available{{NORMAL}}"
echo ""
echo "Please install Docker or Podman:"
echo " • Docker: https://docs.docker.com/get-docker/"
echo " • Podman: https://podman.io/getting-started/installation"
fi