update dockerfile for releasing

.dockerignore

@@ -4,7 +4,6 @@
 *.dll
 *.so
 *.dylib
-rsvp.pizza
 *.env
 credentials.json
 token.json

.goreleaser.yaml

@@ -1,6 +1,11 @@
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+
+version: 2
+
 before:
   hooks:
     - go mod tidy
+
 builds:
   - main: main.go
     id: rsvp_pizza
@@ -23,7 +28,6 @@ builds:
 
 archives:
   - format: tar.gz
-    rlcp: true
     # this name template makes the OS and Arch compatible with the results of uname.
     name_template: >-
       {{ .ProjectName }}_
@@ -62,18 +66,9 @@ archives:
           group: root
           mode: 0644
 
-checksum:
-  name_template: 'checksums.txt'
-snapshot:
-  name_template: "{{ incpatch .Version }}-next"
 changelog:
   sort: asc
   filters:
     exclude:
       - '^docs:'
       - '^test:'
-
-# The lines beneath this are called `modelines`. See `:help modeline`
-# Feel free to remove those if you don't want/use them.
-# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
-# vim: set ts=2 sw=2 tw=0 fo=cnqoj

Dockerfile

@@ -1,25 +1,5 @@
-FROM golang
-
-WORKDIR /usr/src/pizza
-
-COPY go.mod go.sum ./
-RUN go mod download && go mod verify
-
-COPY static /etc/pizza/static
-
-COPY . .
-RUN go build -o /usr/local/bin/rsvp.pizza
-
-ENV PIZZA_STATIC_DIR=/etc/pizza/static
-ENV CREDENTIAL_FILE=/etc/pizza/creds/credentials.json
-ENV TOKEN_FILE=/etc/pizza/creds/token.json
-ENV DBFILE=/etc/pizza/db/pizza.db
-ENV PORT=9090
-ENV METRICS_PORT=9191
-
-EXPOSE 9090
-EXPOSE 9191
-
-VOLUME [ "/etc/pizza/db/", "/etc/pizza/creds/" ]
-
-CMD ["/usr/local/bin/rsvp.pizza", "run"]
+FROM scratch
+COPY rsvp.pizza /
+ENTRYPOINT [ "/rsvp.pizza" ]
+COPY static /etc/rsvp.pizza/static
+ENV STATIC_DIR=/etc/rsvp.pizza/static