Compile binaries with -trimpath enabled (golangci#1688)

Author: Aliaksandr Mianzhynski

.goreleaser.yml

@@ -33,6 +33,8 @@ builds:
       - goos: freebsd
         goarch: arm64
     main: ./cmd/golangci-lint/
+    flags:
+      - -trimpath
     ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.ShortCommit}} -X main.date={{.Date}}
 
 archives:

build/Dockerfile

@@ -7,7 +7,7 @@ ARG DATE
 
 COPY / /golangci
 WORKDIR /golangci
-RUN CGO_ENABLED=0 go build -ldflags "-s -w -X main.version=$VERSION -X main.commit=$SHORT_COMMIT -X main.date=$DATE" -o golangci-lint ./cmd/golangci-lint/main.go
+RUN CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.version=$VERSION -X main.commit=$SHORT_COMMIT -X main.date=$DATE" -o golangci-lint ./cmd/golangci-lint/main.go
 
 # stage 2
 FROM golang:1.15

build/Dockerfile.alpine

@@ -12,7 +12,7 @@ WORKDIR /golangci
 # git and mercurial are needed most times for go get`, etc.
 # See https://github.com/docker-library/golang/issues/80
 RUN apk --no-cache add gcc musl-dev git mercurial
-RUN CGO_ENABLED=0 go build -ldflags "-s -w -X main.version=$VERSION -X main.commit=$SHORT_COMMIT -X main.date=$DATE" -o golangci-lint ./cmd/golangci-lint/main.go
+RUN CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.version=$VERSION -X main.commit=$SHORT_COMMIT -X main.date=$DATE" -o golangci-lint ./cmd/golangci-lint/main.go
 
 # stage 2
 FROM golang:1.15-alpine