314 lines
8.1 KiB
JSON
314 lines
8.1 KiB
JSON
{
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"$schema": "http://json-schema.org/draft-07/schema#",
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"description": "Defines a dev container",
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"allowComments": true,
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"allowTrailingCommas": true,
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"type": "object",
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"definitions": {
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"devContainerCommon": {
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"type": "object",
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"properties": {
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"name": {
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"type": "string",
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"description": "A name to show for the workspace folder."
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},
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"extensions": {
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"type": "array",
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"description": "An array of extensions that should be installed into the container.",
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"items": {
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"type": "string",
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"pattern": "^([a-z0-9A-Z][a-z0-9\\-A-Z]*)\\.([a-z0-9A-Z][a-z0-9\\-A-Z]*)$",
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"errorMessage": "Expected format '${publisher}.${name}'. Example: 'vscode.csharp'."
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}
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},
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"settings": {
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"$ref": "vscode://schemas/settings/machine",
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"description": "Machine specific settings that should be copied into the container."
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},
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"forwardPorts": {
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"type": "array",
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"description": "Ports that are forwarded from the container to the local machine.",
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"items": {
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"type": "integer",
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"maximum": 65535,
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"minimum": 0
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}
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},
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"remoteEnv": {
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"type": "object",
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"additionalProperties": {
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"type": [
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"string",
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"null"
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]
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},
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"description": "Remote environment variables."
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},
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"remoteUser": {
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"type": "string",
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"description": "The user VS Code Server will be started with. The default is the same user as the container."
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},
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"initializeCommand": {
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"type": [
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"string",
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"array"
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],
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"description": "A command to run locally before anything else. If this is a single string, it will be run in a shell. If this is an array of strings, it will be run as a single command without shell.",
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"items": {
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"type": "string"
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}
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},
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"postCreateCommand": {
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"type": [
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"string",
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"array"
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],
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"description": "A command to run after creating the container. If this is a single string, it will be run in a shell. If this is an array of strings, it will be run as a single command without shell.",
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"items": {
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"type": "string"
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}
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},
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"devPort": {
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"type": "integer",
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"description": "The port VS Code can use to connect to its backend."
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}
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}
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},
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"nonComposeBase": {
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"type": "object",
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"properties": {
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"appPort": {
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"type": [
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"integer",
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"string",
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"array"
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],
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"description": "Application ports that are exposed by the container. This can be a single port or an array of ports. Each port can be a number or a string. A number is mapped to the same port on the host. A string is passed to Docker unchanged and can be used to map ports differently, e.g. \"8000:8010\".",
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"items": {
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"type": [
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"integer",
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"string"
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]
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}
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},
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"containerEnv": {
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"type": "object",
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"additionalProperties": {
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"type": "string"
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},
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"description": "Container environment variables."
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},
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"containerUser": {
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"type": "string",
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"description": "The user the container will be started with. The default is the user on the Docker image."
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},
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"updateRemoteUserUID": {
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"type": "boolean",
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"description": "Controls whether on Linux the container's user should be updated with the local user's UID and GID. On by default."
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},
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"mounts": {
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"type": "array",
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"description": "Mount points to set up when creating the container. See Docker's documentation for the --mount option for the supported syntax.",
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"items": {
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"type": "string"
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}
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},
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"runArgs": {
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"type": "array",
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"description": "The arguments required when starting in the container.",
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"items": {
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"type": "string"
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}
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},
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"shutdownAction": {
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"type": "string",
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"enum": [
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"none",
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"stopContainer"
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],
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"description": "Action to take when the VS Code window is closed. The default is to stop the container."
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},
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"overrideCommand": {
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"type": "boolean",
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"description": "Whether to overwrite the command specified in the image. The default is true."
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},
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"workspaceFolder": {
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"type": "string",
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"description": "The path of the workspace folder inside the container."
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},
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"workspaceMount": {
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"type": "string",
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"description": "The --mount parameter for docker run. The default is to mount the project folder at /workspaces/$project."
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}
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}
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},
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"dockerfileContainer": {
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"oneOf": [
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{
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"type": "object",
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"properties": {
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"build": {
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"type": "object",
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"description": "Docker build-related options.",
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"allOf": [
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{
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"type": "object",
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"properties": {
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"dockerfile": {
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"type": "string",
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"description": "The location of the Dockerfile that defines the contents of the container. The path is relative to the folder containing the `devcontainer.json` file."
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},
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"context": {
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"type": "string",
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"description": "The location of the context folder for building the Docker image. The path is relative to the folder containing the `devcontainer.json` file."
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}
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},
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"required": [
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"dockerfile"
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]
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},
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{
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"$ref": "#/definitions/buildOptions"
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}
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]
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}
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},
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"required": [
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"build"
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]
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},
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{
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"allOf": [
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{
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"type": "object",
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"properties": {
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"dockerFile": {
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"type": "string",
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"description": "The location of the Dockerfile that defines the contents of the container. The path is relative to the folder containing the `devcontainer.json` file."
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},
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"context": {
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"type": "string",
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"description": "The location of the context folder for building the Docker image. The path is relative to the folder containing the `devcontainer.json` file."
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}
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},
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"required": [
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"dockerFile"
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]
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},
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{
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"type": "object",
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"properties": {
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"build": {
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"description": "Docker build-related options.",
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"$ref": "#/definitions/buildOptions"
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}
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}
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}
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]
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}
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]
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},
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"buildOptions": {
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"type": "object",
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"properties": {
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"target": {
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"type": "string",
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"description": "Target stage in a multi-stage build."
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},
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"args": {
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"type": "object",
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"additionalProperties": {
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"type": [
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"string"
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]
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},
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"description": "Build arguments."
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}
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}
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},
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"imageContainer": {
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"type": "object",
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"properties": {
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"image": {
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"type": "string",
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"description": "The docker image that will be used to create the container."
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}
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},
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"required": [
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"image"
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]
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},
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"composeContainer": {
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"type": "object",
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"properties": {
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"dockerComposeFile": {
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"type": [
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"string",
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"array"
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],
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"description": "The name of the docker-compose file(s) used to start the services.",
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"items": {
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"type": "string"
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}
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},
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"service": {
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"type": "string",
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"description": "The service you want to work on."
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},
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"runServices": {
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"type": "array",
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"description": "An array of services that should be started and stopped.",
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"items": {
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"type": "string"
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}
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},
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"workspaceFolder": {
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"type": "string",
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"description": "The path of the workspace folder inside the container."
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},
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"shutdownAction": {
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"type": "string",
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"enum": [
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"none",
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"stopCompose"
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],
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"description": "Action to take when the VS Code window is closed. The default is to stop the containers."
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}
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},
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"required": [
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"dockerComposeFile",
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"service",
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"workspaceFolder"
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]
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}
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},
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"allOf": [
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{
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"oneOf": [
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{
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"allOf": [
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{
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"oneOf": [
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{
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"$ref": "#/definitions/dockerfileContainer"
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},
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{
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"$ref": "#/definitions/imageContainer"
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}
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]
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},
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{
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"$ref": "#/definitions/nonComposeBase"
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}
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]
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},
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{
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"$ref": "#/definitions/composeContainer"
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}
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]
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},
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{
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"$ref": "#/definitions/devContainerCommon"
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}
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]
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}
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