docker: add debug logs around Start and Attach

.github/workflows/build-test.yml

@@ -32,17 +32,20 @@ jobs:
           go env
           printf "\n\nSystem Environment:\n\n"
           env
-
+          printf "Git Version: $(git version)\n\n"
           echo "::set-output name=version_tag::${GITHUB_REF/refs\/tags\//}"
           echo "::set-output name=short_sha::$(git rev-parse --short HEAD)"
           echo "::set-output name=go_cache::$(go env GOCACHE)"
+          echo "::set-output name=go_mod_cache::$(go env GOMODCACHE)"
       - name: Build Cache
         uses: actions/cache@v2
         with:
-          path: ${{ steps.env.outputs.go_cache }}
+          key: ${{ runner.os }}-go${{ matrix.go }}-${{ hashFiles('**/go.sum') }}
-          key: ${{ runner.os }}-${{ matrix.go }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
-            ${{ runner.os }}-${{ matrix.go }}-go
+            ${{ runner.os }}-go${{ matrix.go }}-
+          path: |
+            ${{ steps.env.outputs.go_cache }}
+            ${{ steps.env.outputs.go_mod_cache }}
       - name: Get Dependencies
         run: |
           go get -v -t -d ./...
@@ -56,8 +59,10 @@ jobs:
           go build -v -trimpath -ldflags="-s -w -X ${SRC_PATH}/system.Version=dev-${GIT_COMMIT:0:7}" -o build/wings_${{ matrix.goos }}_${{ matrix.goarch }} wings.go
           upx build/wings_${{ matrix.goos }}_${{ matrix.goarch }}
           chmod +x build/wings_${{ matrix.goos }}_${{ matrix.goarch }}
-      - name: Test
+      - name: Tests
         run: go test ./...
+      - name: Tests (Race)
+        run: go test -race ./...
       - name: Upload Artifact
         uses: actions/upload-artifact@v2
         if: ${{ github.ref == 'refs/heads/develop' || github.event_name == 'pull_request' }}

environment/docker/container.go

@@ -49,10 +49,12 @@ func (e *Environment) Attach(ctx context.Context) error {
 	if e.IsAttached() {
 		return nil
 	}
+	e.log().Debug("not attached to container, continuing with attach...")
 
 	if err := e.followOutput(); err != nil {
 		return err
 	}
+	e.log().Debug("following container output")
 
 	opts := types.ContainerAttachOptions{
 		Stdin:  true,
@@ -62,11 +64,13 @@ func (e *Environment) Attach(ctx context.Context) error {
 	}
 
 	// Set the stream again with the container.
+	e.log().Debug("attempting to attach...")
 	if st, err := e.client.ContainerAttach(ctx, e.Id, opts); err != nil {
 		return err
 	} else {
 		e.SetStream(&st)
 	}
+	e.log().Debug("attached!")
 
 	go func() {
 		// Don't use the context provided to the function, that'll cause the polling to

environment/docker/power.go

@@ -111,14 +111,19 @@ func (e *Environment) Start(ctx context.Context) error {
 	actx, cancel := context.WithTimeout(ctx, time.Second*30)
 	defer cancel()
 
+	if err := e.Attach(actx); err != nil {
+		return err
+	}
+
+	e.log().Debug("attempting to start container...")
 	if err := e.client.ContainerStart(actx, e.Id, types.ContainerStartOptions{}); err != nil {
 		return errors.WrapIf(err, "environment/docker: failed to start container")
 	}
+	e.log().Debug("started container!")
 
 	// No errors, good to continue through.
 	sawError = false
-
+	return nil
-	return e.Attach(actx)
 }
 
 // Stop stops the container that the server is running in. This will allow up to

system/const.go

@@ -1,3 +1,3 @@
 package system
 
-var Version = "1.5.6"
+var Version = "develop"