ntfy-alertmanager/docker/Dockerfile-dev

FROM golang:alpine AS build
WORKDIR /app

COPY . .
RUN apk add --no-cache git
RUN go build -ldflags="-X main.version=$(git describe --long)" -o /app/ntfy-alertmanager


FROM alpine:latest
WORKDIR /

COPY --from=build /app/ntfy-alertmanager /ntfy-alertmanager

ENTRYPOINT [ "./ntfy-alertmanager" ]
docker: Fix warnings "FromAsCasing: 'as' and 'FROM' keywords' casing do not match" 2024-11-07 14:24:33 +01:00			`FROM golang:alpine AS build`
Publish a dev docker image It is build from the master branch. 2023-01-14 21:26:57 +01:00			`WORKDIR /app`

			`COPY . .`
Add version flag And print version at startup. 2023-01-16 14:35:53 +01:00			`RUN apk add --no-cache git`
version: Use linker flag Embedding the version file is slightly annoying for packaging, because the release tarball is not a git repository and so "go generate" would fail. Instead a packager would have to manually create the version.txt file. With using a linker flag, the version string has a graceful fallback. 2023-02-16 13:06:21 +01:00			`RUN go build -ldflags="-X main.version=$(git describe --long)" -o /app/ntfy-alertmanager`
Publish a dev docker image It is build from the master branch. 2023-01-14 21:26:57 +01:00

			`FROM alpine:latest`
			`WORKDIR /`

			`COPY --from=build /app/ntfy-alertmanager /ntfy-alertmanager`

			`ENTRYPOINT [ "./ntfy-alertmanager" ]`