1#
2# Copyright 2021 The Sigstore Authors.
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16FROM golang:1.21.8@sha256:c82d4ad02c062cf2b393bf0374df26638c6fed3dfe52cdbd3635d4a7befab86e AS builder
17ENV APP_ROOT=/opt/app-root
18ENV GOPATH=$APP_ROOT
19
20WORKDIR $APP_ROOT/src/
21ADD go.mod go.sum $APP_ROOT/src/
22RUN go mod download
23
24# Add source code
25ADD ./cmd/ $APP_ROOT/src/cmd/
26ADD ./pkg/ $APP_ROOT/src/pkg/
27
28ARG SERVER_LDFLAGS
29RUN go build -ldflags "${SERVER_LDFLAGS}" ./cmd/rekor-server
30RUN CGO_ENABLED=0 go build -gcflags "all=-N -l" -ldflags "${SERVER_LDFLAGS}" -o rekor-server_debug ./cmd/rekor-server
31RUN go test -c -ldflags "${SERVER_LDFLAGS}" -cover -covermode=count -coverpkg=./... -o rekor-server_test ./cmd/rekor-server
32
33# Multi-Stage production build
34FROM golang:1.21.8@sha256:c82d4ad02c062cf2b393bf0374df26638c6fed3dfe52cdbd3635d4a7befab86e as deploy
35
36# Retrieve the binary from the previous stage
37COPY --from=builder /opt/app-root/src/rekor-server /usr/local/bin/rekor-server
38
39# Set the binary as the entrypoint of the container
40CMD ["rekor-server", "serve"]
41
42# debug compile options & debugger
43FROM deploy as debug
44RUN go install github.com/go-delve/delve/cmd/dlv@v1.22.1
45
46# overwrite server and include debugger
47COPY --from=builder /opt/app-root/src/rekor-server_debug /usr/local/bin/rekor-server
48
49FROM deploy as test
50# overwrite server with test build with code coverage
51COPY --from=builder /opt/app-root/src/rekor-server_test /usr/local/bin/rekor-server
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