Restructure Dockerfiles to leverage caching (#32)

HadesAPI/Dockerfile

@@ -4,22 +4,29 @@ FROM golang:1.21-alpine AS builder
 # Set the working directory inside the container
 WORKDIR /app
 
+# Copy go.mod and go.sum files
+COPY ./HadesAPI/go.mod ./HadesAPI/go.sum ./HadesAPI/
+COPY ./shared/go.mod ./shared/go.sum ./shared/
+RUN cd HadesAPI && go mod download
+
 # Copy the Go application source code into the container
-COPY . .
+COPY ./HadesAPI ./HadesAPI
+COPY ./shared ./shared
 
 # Build the Go application
-RUN go build -o hadesCI-api ./HadesAPI
+WORKDIR /app/HadesAPI
+RUN go build -o hadesCI-api .
 
 # Start a new stage for the minimal runtime container
 FROM alpine:latest
 
-RUN apk update && apk add ca-certificates libc6-compat
+RUN apk update && apk add --no-cache ca-certificates libc6-compat
 
 # Set the working directory inside the minimal runtime container
 WORKDIR /app
 
 # Copy the built binary from the builder container into the minimal runtime container
-COPY --from=builder /app/hadesCI-api . 
+COPY --from=builder /app/HadesAPI/hadesCI-api . 
 
 # Ensure the binary is executable
 RUN chmod +x /app/hadesCI-api

HadesCloneContainer/Dockerfile

@@ -4,11 +4,15 @@ FROM golang:1.21-alpine AS builder
 # Set the working directory inside the container
 WORKDIR /app
 
+# Copy go.mod and go.sum files
+COPY ./HadesCloneContainer/go.mod ./HadesCloneContainer/go.sum ./
+RUN go mod download
+
 # Copy the Go application source code into the container
-COPY . .
+COPY ./HadesCloneContainer ./
 
 # Build the Go application
-RUN go build -o hades-clone ./HadesCloneContainer
+RUN go build -o hades-clone .
 
 # Start a new stage for the minimal runtime container
 FROM alpine:latest

HadesScheduler/Dockerfile

@@ -4,25 +4,32 @@ FROM golang:1.21-alpine AS builder
 # Set the working directory inside the container
 WORKDIR /app
 
+# Copy go.mod and go.sum files
+COPY ./HadesScheduler/go.mod ./HadesScheduler/go.sum ./HadesScheduler/
+COPY ./shared/go.mod ./shared/go.sum ./shared/
+RUN cd HadesScheduler && go mod download
+
 # Copy the Go application source code into the container
-COPY . .
+COPY ./HadesScheduler ./HadesScheduler
+COPY ./shared ./shared
 
 # Build the Go application
-RUN go build -o hadesCI-scheduler-k8s ./HadesScheduler
+WORKDIR /app/HadesScheduler
+RUN go build -o hadesCI-scheduler .
 
 # Start a new stage for the minimal runtime container
 FROM alpine:latest
 
-RUN apk update && apk add ca-certificates libc6-compat
+RUN apk update && apk add --no-cache ca-certificates libc6-compat
 
 # Set the working directory inside the minimal runtime container
 WORKDIR /app
 
 # Copy the built binary from the builder container into the minimal runtime container
-COPY --from=builder /app/hadesCI-scheduler-k8s . 
+COPY --from=builder /app/HadesScheduler/hadesCI-scheduler . 
 
 # Ensure the binary is executable
-RUN chmod +x /app/hadesCI-scheduler-k8s
+RUN chmod +x /app/hadesCI-scheduler
 
 # Run your Go application
-CMD ["/app/hadesCI-scheduler-k8s"]
+CMD ["/app/hadesCI-scheduler"]