Initial version of the timetable/countdown

Signed-off-by: Alban Bedel <albeu@free.fr>

Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:1.22-alpine as builder
+ARG CGO_ENABLED=0
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+COPY *.go .
+
+RUN go build
+
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /app
+COPY --from=builder /app/timetable /usr/bin/timetable
+COPY timetables.yaml .
+COPY static/*.html static/*.css static/*.js static/
+
+USER nonroot
+ENTRYPOINT ["timetable"]