Merge pull request #401 from jesseduffield/add-dev-container

.devcontainer/Dockerfile

@@ -0,0 +1,11 @@
+FROM mcr.microsoft.com/devcontainers/go:bullseye
+
+RUN apt-get update && apt-get install -y \
+      curl \
+      git \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN go install mvdan.cc/gofumpt@latest
+ENV PATH="/root/go/bin:${PATH}"
+RUN curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.50.0
+RUN golangci-lint --version

.devcontainer/devcontainer.json

@@ -0,0 +1,54 @@
+{
+  "name": "Docker in Docker",
+  "build": {
+    "dockerfile": "./Dockerfile",
+    "context": "."
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/common-utils:1": {
+      "installZsh": "true",
+      "upgradePackages": "false",
+      "uid": "1000",
+      "gid": "1000",
+      "installOhMyZsh": "true",
+      "nonFreePackages": "true"
+    },
+    "ghcr.io/devcontainers/features/docker-from-docker:1": {
+      "version": "latest",
+      "enableNonRootDocker": "true",
+      "moby": "true"
+    },
+    "ghcr.io/devcontainers/features/git:1": {},
+    "ghcr.io/devcontainers/features/go:1": {}
+  },
+  // Configure tool-specific properties.
+  "customizations": {
+    // Configure properties specific to VS Code.
+    "vscode": {
+      // Set *default* container specific settings.json values on container create.
+      "settings": {
+        "go.toolsManagement.checkForUpdates": "local",
+        "go.useLanguageServer": true,
+        "go.gopath": "~/go",
+        "[go]": {
+          "editor.formatOnSave": true,
+          "editor.codeActionsOnSave": {
+            "source.organizeImports": true
+          }
+        },
+        "go.lintTool": "golangci-lint",
+        "gopls": {
+          "formatting.gofumpt": true,
+          "usePlaceholders": false // add parameter placeholders when completing a function
+        },
+        "files.eol": "\n"
+      },
+      // Add the IDs of extensions you want installed when the container is created.
+      "extensions": [
+        "golang.Go"
+      ]
+    }
+  }
+  // TODO: make this work.
+  // "postStartCommand": "echo \"alias gr=\\\"go run /workspaces/lazydocker/main.go\\\"\" >> ~/.zhsrc"
+}

pkg/gui/views.go

@@ -1,11 +1,30 @@
 package gui
 
 import (
+	"os"
+
 	"github.com/fatih/color"
 	"github.com/jesseduffield/gocui"
 	"github.com/samber/lo"
 )
 
+// See https://github.com/xtermjs/xterm.js/issues/4238
+// VSCode is soon to fix this in an upcoming update.
+// Once that's done, we can scrap the HIDE_UNDERSCORES variable
+var (
+	underscoreEnvChecked bool
+	hideUnderscores      bool
+)
+
+func hideUnderScores() bool {
+	if !underscoreEnvChecked {
+		hideUnderscores = os.Getenv("TERM_PROGRAM") == "vscode"
+		underscoreEnvChecked = true
+	}
+
+	return hideUnderscores
+}
+
 type Views struct {
 	// side panels
 	Project    *gocui.View
@@ -155,7 +174,12 @@ func (gui *Gui) getInformationContent() string {
 		return informationStr
 	}
 
-	donate := color.New(color.FgMagenta, color.Underline).Sprint(gui.Tr.Donate)
+	attrs := []color.Attribute{color.FgMagenta}
+	if !hideUnderScores() {
+		attrs = append(attrs, color.Underline)
+	}
+
+	donate := color.New(attrs...).Sprint(gui.Tr.Donate)
 	return donate + " " + informationStr
 }
 

test/Dockerfile

@@ -0,0 +1,3 @@
+FROM alpine:latest
+
+COPY . /app

test/docker-compose.yml

@@ -0,0 +1,25 @@
+version: "3.5"
+services:
+  my-service:
+    build:
+      dockerfile: Dockerfile
+      context: .
+    command: /app/print-random-stuff.sh
+    depends_on:
+      - my-service2
+    ports:
+      - 123:321
+
+  my-service2:
+    build:
+      dockerfile: Dockerfile
+      context: .
+    command: /app/print-random-stuff.sh
+    ports:
+      - 12345:12345
+
+  my-service3:
+    build:
+      dockerfile: Dockerfile
+      context: .
+    command: /app/print-random-stuff.sh

test/print-random-stuff.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+while true
+do
+  echo $((1 + $RANDOM % 10))
+  sleep 1
+done