Go delve updates

.vscode/launch.json

@@ -53,6 +53,19 @@
             "localRoot": "${workspaceFolder}/nodejs/src/",
             "protocol": "inspector",
             "restart": true
+        },
+        {
+          "name": "Connect to server",
+          "type": "go",
+          "request": "attach",
+          "mode": "remote",
+          "remotePath": "",
+          "cwd": "${workspaceFolder}/golang/src/",
+          "port": 2345,
+          "host": "127.0.0.1",
+          "showLog": true,
+          "trace": "log",
+          "logOutput": "rpc"
         }
     ]
 }

docker-compose.yaml

@@ -15,11 +15,11 @@ services:
     image: aimvector/golang:1.0.0
     build: 
       context: ./golang
-      target: prod
+      target: debug
     volumes:
     - ./golang/configs:/configs/
     - ./golang/secrets:/secrets/
-    - ./golang/src/:/go/src/work/
+    - ./golang/src/:/work/
     ports:
       - 5001:5000
       - 2345:2345

golang/dlv.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
-cd /go/src/work
-dlv debug --headless --log -l 0.0.0.0:2345 --api-version=2
+
+dlv --listen=:2345 --headless=true --log=true --log-output=debugger,debuglineerr,gdbwire,lldbout,rpc --accept-multiclient --api-version=2 exec /app

golang/dockerfile

@@ -1,4 +1,6 @@
-FROM golang:1.12.5-alpine3.9 as debug
+FROM golang:1.17.0-alpine3.14 as debug
+
+WORKDIR /work
 
 # installing git
 RUN apk update && apk upgrade && \
@@ -8,19 +10,18 @@ RUN apk update && apk upgrade && \
         git \
         musl-dev
 
-ENV GOPATH /go
-ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
+# RUN go get github.com/sirupsen/logrus
+# RUN go get github.com/buaazp/fasthttprouter
+# RUN go get github.com/valyala/fasthttp
+# RUN go get github.com/go-delve/delve/cmd/dlv
 
-RUN go get github.com/sirupsen/logrus
-RUN go get github.com/buaazp/fasthttprouter
-RUN go get github.com/valyala/fasthttp
-RUN go get github.com/go-delve/delve/cmd/dlv
+COPY ./src/* /work/
+RUN CGO_ENABLED=0 go build -gcflags "all=-N -l" -o /app
 
-WORKDIR /go/src/work
-COPY ./src /go/src/work/
+WORKDIR /
 
-RUN go build -o app
-### Run the Delve debugger ###
+### Install and run the Delve debugger ###
+RUN go install -ldflags "-s -w -extldflags '-static'" github.com/go-delve/delve/cmd/dlv@latest
 COPY ./dlv.sh /
 RUN chmod +x /dlv.sh 
 ENTRYPOINT [ "/dlv.sh"]

golang/src/go.mod

@@ -0,0 +1,31 @@
+module app
+
+go 1.17
+
+require (
+	github.com/andybalholm/brotli v1.0.2 // indirect
+	github.com/aquasecurity/libbpfgo v0.1.2-0.20210708203834-4928d36fafac // indirect
+	github.com/buaazp/fasthttprouter v0.1.1 // indirect
+	github.com/cosiner/argv v0.1.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
+	github.com/derekparker/trie v0.0.0-20200317170641-1fdf38b7b0e9 // indirect
+	github.com/go-delve/delve v1.7.1 // indirect
+	github.com/google/go-dap v0.5.0 // indirect
+	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/klauspost/compress v1.13.4 // indirect
+	github.com/mattn/go-colorable v0.0.9 // indirect
+	github.com/mattn/go-isatty v0.0.3 // indirect
+	github.com/peterh/liner v0.0.0-20170317030525-88609521dc4b // indirect
+	github.com/russross/blackfriday/v2 v2.0.1 // indirect
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
+	github.com/sirupsen/logrus v1.8.1 // indirect
+	github.com/spf13/cobra v1.1.3 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.29.0 // indirect
+	go.starlark.net v0.0.0-20200821142938-949cc6f4b097 // indirect
+	golang.org/x/arch v0.0.0-20190927153633-4e8777c89be4 // indirect
+	golang.org/x/sys v0.0.0-20210514084401-e8d321eab015 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+)