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95 lines
2.4 KiB
Bash
Executable File
95 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# ==============================================
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# Docker Build Script mit .env Integration
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# ==============================================
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# Dieses Script liest IMAGE_NAME und IMAGE_TAG
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# aus der .env Datei und führt den Docker Build aus
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# ==============================================
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set -e # Exit on error
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# Farben für Output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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# Script-Verzeichnis ermitteln
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ENV_FILE="${SCRIPT_DIR}/.env"
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echo -e "${GREEN}=== Docker Build Script ===${NC}"
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echo ""
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# Prüfen ob .env Datei existiert
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if [ ! -f "$ENV_FILE" ]; then
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echo -e "${RED}ERROR: .env file not found at ${ENV_FILE}${NC}"
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exit 1
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fi
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# .env Datei laden
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echo -e "${YELLOW}Loading environment variables from .env...${NC}"
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set -a # Automatisch alle Variablen exportieren
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source "$ENV_FILE"
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set +a
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# Validierung der erforderlichen Variablen
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if [ -z "$REGISTRY_URL" ]; then
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echo -e "${RED}ERROR: REGISTRY_URL not set in .env${NC}"
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exit 1
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fi
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if [ -z "$NAMESPACE" ]; then
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echo -e "${RED}ERROR: NAMESPACE not set in .env${NC}"
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exit 1
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fi
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if [ -z "$REPO_NAME" ]; then
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echo -e "${RED}ERROR: REPO_NAME not set in .env${NC}"
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exit 1
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fi
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# Image Name aus .env Variablen zusammensetzen
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IMAGE_NAME="${REGISTRY_URL}/${NAMESPACE}/${REPO_NAME}"
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# Image Tag (default: latest)
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IMAGE_TAG="${IMAGE_TAG:-latest}"
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# Vollständiger Image Name mit Tag
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FULL_IMAGE_NAME="${IMAGE_NAME}:${IMAGE_TAG}"
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echo -e "${GREEN}Image Name:${NC} ${FULL_IMAGE_NAME}"
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echo ""
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# Docker Build ausführen
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echo -e "${YELLOW}Starting Docker build...${NC}"
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echo ""
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# Zum Script-Verzeichnis wechseln
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cd "$SCRIPT_DIR"
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# Build-Befehl mit Parent-Verzeichnis als Kontext
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docker build \
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-f Dockerfile \
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-t "$FULL_IMAGE_NAME" \
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--build-arg BUILDKIT_INLINE_CACHE=1 \
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..
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echo ""
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echo -e "${GREEN}✓ Build successful!${NC}"
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echo ""
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echo -e "Image: ${GREEN}${FULL_IMAGE_NAME}${NC}"
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echo ""
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echo -e "${YELLOW}To run the container:${NC}"
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echo -e " docker run -p 8080:8080 ${FULL_IMAGE_NAME}"
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echo ""
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# Optional: Image auch mit 'latest' Tag erstellen für lokale Entwicklung
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if [ "$IMAGE_TAG" != "latest" ]; then
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echo -e "${YELLOW}Tagging image as 'latest' for local development...${NC}"
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docker tag "$FULL_IMAGE_NAME" "${IMAGE_NAME}:latest"
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echo -e "${GREEN}✓ Tagged as ${IMAGE_NAME}:latest${NC}"
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echo ""
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fi
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