75343aca1e
* fixed /api/devcontainer/user * 修改了models/devcontainer目录下的文件命名 * 整理了devcontainer的部分代码，只是修改了文件目录结构和命名，没有对代码进行本质上的改动
314 lines
16 KiB
Go
314 lines
16 KiB
Go
package devstar_devcontainer
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import (
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"code.gitea.io/gitea/modules/json"
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)
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// DevContainerJSON 用于反序列化仓库中的 DevContainer 配置信息
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// `.devcontainer/devcontainer.json` or `.devcontainer.json` in project root.
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// ref: https://containers.dev/implementors/json_reference
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type DevContainerJSON struct {
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/***********************************************************************************
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* BEGIN General devcontainer.json properties
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* https://containers.dev/implementors/json_reference/#general-properties
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***********************************************************************************/
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// Name A name for the dev container displayed in the UI.
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Name string `json:"name"`
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// ForwardPorts An array of port numbers or "host:port" values (e.g. [3000, "db:5432"])
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// that should always be forwarded from inside the primary container to the local machine (including on the web).
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ForwardPorts []interface{} `json:"forwardPorts,omitempty"`
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// PortsAttributes Object that maps a port number, "host:port" value, range, or regular expression
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// to a set of default options.
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PortsAttributes map[string]PortAttributeType `json:"portsAttributes,omitempty"`
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// OtherPortsAttributes Default options for ports, port ranges, and hosts that aren’t configured using portsAttributes.
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OtherPortsAttributes *PortAttributeType `json:"otherPortsAttributes,omitempty"`
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// ContainerEnv A set of name-value pairs that sets or overrides environment variables for the container.
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ContainerEnv map[string]string `json:"containerEnv,omitempty"`
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// RemoteEnv A set of name-value pairs that sets or overrides environment variables
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// for the devcontainer.json supporting service / tool (or sub-processes like terminals)
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// but not the container as a whole.
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RemoteEnv map[string]interface{} `json:"remoteEnv,omitempty"`
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// RemoteUser Overrides the user for all operations run as inside the container.
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// Default to either `root` or the last USER instruction in the related Dockerfile used to create the image.
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RemoteUser *string `json:"remoteUser,omitempty"`
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// ContainerUser
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// Defaults to either root or the last USER instruction in the related Dockerfile used to create the image.
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ContainerUser *string `json:"containerUser,omitempty"`
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// UpdateRemoteUserUID On Linux, if containerUser or remoteUser is specified,
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// the user’s UID/GID will be updated to match the local user’s UID/GID to avoid permission problems with bind mounts.
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UpdateRemoteUserUID bool `json:"updateRemoteUserUID"`
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// UserEnvProbe Indicates the type of shell to use to “probe” for user environment variables
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// to include in devcontainer.json supporting services’ / tools’ processes:
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// none, interactiveShell, loginShell, or loginInteractiveShell (default).
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UserEnvProbe UserEnvProbeType `json:"userEnvProbe"`
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// OverrideCommand Tells devcontainer.json supporting services / tools
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// whether they should run /bin/sh -c "while sleep 1000; do :; done" when starting the container
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// instead of the container’s default command (since the container can shut down if the default command fails).
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// Set to false if the default command must run for the container to function properly.
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// Default to `true` for when using an image Dockerfile and `false` when referencing a Docker Compose file.
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OverrideCommand bool `json:"overrideCommand,omitempty"`
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// ShutdownAction Indicates whether devcontainer.json supporting tools should stop the containers
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// when the related tool window is closed / shut down.
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// Values are `none`, `stopContainer`(default for image/Dockerfile), and `stopCompose`(default for Docker Compose).
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ShutdownAction ShutdownActionType `json:"shutdownAction,omitempty"`
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// Init Defaults to false.
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// Cross-orchestrator way to indicate whether the tini init process should be used to help deal with zombie processes.
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Init bool `json:"init"`
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// Privileged Defaults to false. Cross-orchestrator way to cause the container to run in privileged mode (--privileged).
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// Required for things like Docker-in-Docker, but has security implications particularly when running directly on Linux.
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Privileged bool `json:"privileged"`
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// CapAdd Defaults to []. Cross-orchestrator way to add capabilities typically disabled for a container.
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// Most often used to add the *ptrace* capability required to debug languages like C++, Go, and Rust.
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CapAdd []string `json:"capAdd"`
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// SecurityOpt Defaults to []. Cross-orchestrator way to set container security options.
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SecurityOpt []string `json:"securityOpt"`
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// Mounts Cross-orchestrator way to add additional mounts to a container.
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// Each value is a string that accepts the same values as the Docker CLI --mount flag.
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// Environment and pre-defined variables may be referenced in the value.
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Mounts []interface{} `json:"mounts,omitempty"`
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// Features An object of Dev Container Feature IDs and related options to be added into your primary container.
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// The specific options that are available varies by feature, so see its documentation for additional details.
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Features map[string]interface{} `json:"features,omitempty"`
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// OverrideFeatureInstallOrder allows you to override the Feature install order when needed.
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OverrideFeatureInstallOrder []interface{} `json:"overrideFeatureInstallOrder,omitempty"`
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// Customizations Product specific properties, defined in https://containers.dev/supporting#visual-studio-code
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Customizations map[string]interface{} `json:"customizations,omitempty"`
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/***********************************************************************************
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* END General devcontainer.json properties
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* https://containers.dev/implementors/json_reference/#general-properties
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***********************************************************************************/
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/***********************************************************************************
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* BEGIN Scenario specific properties
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* https://containers.dev/implementors/json_reference/#scenario-specific
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***********************************************************************************/
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// Image Required when using an image. The name of an image in a container registry
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// that devcontainer.json supporting services/tools should use to create the DevContainer.
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Image string `json:"image"`
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// Build Docker build specific properties
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Build *DockerBuildType `json:"build,omitempty"`
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// AppPort accepts a port or array of ports that should be published locally when the container is running.
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AppPort *interface{} `json:"appPort"`
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// WorkspaceMount Requires workspaceFolder be set as well.
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// Overrides the default local mount point for the workspace when the container is created.
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// Supports the same values as the Docker CLI --mount flag.
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// Environment and pre-defined variables may be referenced in the value.
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WorkspaceMount *string `json:"workspaceMount,omitempty"`
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// WorkspaceFolder Requires workspaceMount be set. Sets the default path that devcontainer.json supporting services / tools should open when connecting to the container. Defaults to the automatic source code mount location.
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WorkspaceFolder *string `json:"workspaceFolder,omitempty"`
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// RunArgs An array of Docker CLI arguments that should be used when running the container.
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RunArgs []string `json:"runArgs,omitempty"`
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// DockerComposeFile Required when using Docker Compose.
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// Path or an ordered list of paths to Docker Compose files relative to the devcontainer.json file.
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DockerComposeFile *interface{} `json:"dockerComposeFile,omitempty"`
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// Service Required when using Docker Compose.
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// The name of the service devcontainer.json supporting services / tools should connect to once running.
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Service *string `json:"service,omitempty"`
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// RunServices An array of services in your Docker Compose configuration
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// that should be started by devcontainer.json supporting services / tools.
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// These will also be stopped when you disconnect unless "shutdownAction" is "none". Defaults to all services.
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RunServices []interface{} `json:"runServices,omitempty"`
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// WorkspaceFolder Sets the default path that devcontainer.json
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// supporting services/tools should open when connecting to the container
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// (which is often the path to a volume mount where the source code can be found in the container).
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// Defaults to "/".
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//WorkspaceFolder string `json:"workspaceFolder"`
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/***********************************************************************************
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* END Scenario specific properties
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* https://containers.dev/implementors/json_reference/#scenario-specific
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***********************************************************************************/
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/***********************************************************************************
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* BEGIN Tool-specific properties
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* https://containers.dev/implementors/json_reference/#tool-specific
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***********************************************************************************/
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// InitializedCommand A command string or list of command arguments to run on the host machine during initialization,
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// including during container creation and on subsequent starts.
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// The command may run more than once during a given session.
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// ⚠ The command is run wherever the source code is located on the host. For cloud services, this is in the cloud.
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// Note that the array syntax will execute the command without a shell.
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// You can learn more about formatting string vs array vs object properties.
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InitializeCommand *interface{} `json:"initializeCommand,omitempty"`
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// OnCreateCommand is the first of three (along with updateContentCommand and postCreateCommand)
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// that finalizes container setup when a dev container is created.
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// It and subsequent commands execute inside the container immediately after it has started for the first time.
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// Cloud services can use this command when caching or prebuilding a container.
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// This means that it will not typically have access to user-scoped assets or secrets.
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// Note that the array syntax will execute the command without a shell.
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OnCreateCommand interface{} `json:"onCreateCommand"`
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UpdateContentCommand interface{} `json:"updateContentCommand "`
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PostCreateCommand interface{} `json:"postCreateCommand"`
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PostStartCommand interface{} `json:"postStartCommand"`
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PostAttachCommand interface{} `json:"postAttachCommand"`
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WaitFor DevContainerConfigCommandType `json:"waitFor,omitempty"`
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HostRequirements *HostRequirementsType `json:"hostRequirements,omitempty"`
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/***********************************************************************************
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* END Tool-specific properties
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* https://containers.dev/implementors/json_reference/#tool-specific
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***********************************************************************************/
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}
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type DevContainerConfigCommandType string
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const (
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InitializeCommand DevContainerConfigCommandType = "initializeCommand"
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OnCreateCommand DevContainerConfigCommandType = "onCreateCommand"
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UpdateContentCommand DevContainerConfigCommandType = "updateContentCommand"
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PostCreateCommand DevContainerConfigCommandType = "postCreateCommand"
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PostStartCommand DevContainerConfigCommandType = "postStartCommand"
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PostAttachCommand DevContainerConfigCommandType = "postAttachCommand"
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)
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type ShutdownActionType string
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const (
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NoneShutdownActionType ShutdownActionType = "none"
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StopContainerShutdownActionType ShutdownActionType = "stopContainer"
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StopComposeShutdownActionType ShutdownActionType = "stopCompose"
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)
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type UserEnvProbeType string
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const (
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NoneUserEnvProbeType UserEnvProbeType = "none"
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LoginShellUserEnvProbeType UserEnvProbeType = "loginShell"
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InteractiveShellUserEnvProbeType UserEnvProbeType = "interactiveShell"
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LoginInteractiveShellUserEnvProbeType UserEnvProbeType = "loginInteractiveShell"
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)
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// DockerBuildType Docker build specific properties
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type DockerBuildType struct {
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// Dockerfile Required when using a Dockerfile.
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// The location of a Dockerfile that defines the contents of the container.
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// The path is relative to the devcontainer.json file.
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Dockerfile string `json:"dockerfile,omitempty"`
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// Path that the Docker build should be run from relative to devcontainer.json.
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Context string `json:"context"`
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// Args A set of name-value pairs containing Docker image build arguments that should be passed when building a Dockerfile.
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// Environment and pre-defined variables may be referenced in the values.
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Args map[string]string `json:"args,omitempty"`
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// Options An array of Docker image build options that passed to the build command when building a Dockerfile.
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Options []string `json:"options"`
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// Target A string that specifies a Docker image build target that should be passed when building a Dockerfile.
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Target string `json:"target,omitempty"`
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// CacheFrom A string or array of strings that specify one or more images to use as caches when building the image.
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// Cached image identifiers are passed to the docker build command with --cache-from.
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CacheFrom interface{} `json:"cacheFrom"`
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}
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// ProtocolType Enum values for Protocol
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type ProtocolType string
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const (
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ProtocolTCP ProtocolType = "tcp"
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ProtocolHTTP ProtocolType = "http"
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ProtocolHTTPS ProtocolType = "https"
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)
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// OnAutoForwardType Enum for OnAutoForward
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type OnAutoForwardType string
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const (
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OnAutoForwardNotify OnAutoForwardType = "notify"
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OnAutoForwardOpenBrowser OnAutoForwardType = "openBrowser"
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OnAutoForwardOpenBrowserOnce OnAutoForwardType = "openBrowserOnce"
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OnAutoForwardOpenPreview OnAutoForwardType = "openPreview"
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OnAutoForwardSilent OnAutoForwardType = "silent"
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OnAutoForwardIgnore OnAutoForwardType = "ignore"
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)
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// PortAttributeType
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//
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// ref: https://containers.dev/implementors/json_reference/#port-attributes
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type PortAttributeType struct {
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Label string `json:"label,omitempty"`
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Protocol ProtocolType `json:"protocol,omitempty"`
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OnAutoForward OnAutoForwardType `json:"onAutoForward,omitempty"`
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RequireLocalPort bool `json:"requireLocalPort,omitempty"`
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ElevateIfNeeded bool `json:"elevateIfNeeded,omitempty"`
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}
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type HostGPURequirements struct {
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cores *uint64 `json:"cores"`
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memory *string `json:"memory"`
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}
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type HostRequirementsType struct {
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CPUs int `json:"cpus,omitempty"`
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Memory string `json:"memory,omitempty"`
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Storage string `json:"storage,omitempty"`
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GPU interface{} `json:"gpu,omitempty"` // Could be bool, 'optional', or HostGPURequirements
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}
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// Unmarshal 反序列化JSON，返回带有默认值的 DevContainerJSON
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func Unmarshal(devcontainerJSONContent string) (*DevContainerJSON, error) {
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// 1. 根据官方文档配置默认值
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devcontainerJSON := &DevContainerJSON{
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ForwardPorts: []interface{}{},
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UpdateRemoteUserUID: true,
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UserEnvProbe: LoginInteractiveShellUserEnvProbeType,
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Init: false,
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Privileged: false,
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CapAdd: []string{},
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SecurityOpt: []string{},
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Build: &DockerBuildType{
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Context: ".",
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Options: []string{},
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},
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WaitFor: UpdateContentCommand,
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OtherPortsAttributes: &PortAttributeType{
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OnAutoForward: OnAutoForwardNotify,
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},
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}
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// 2. JSON 反序列化
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err := json.Unmarshal([]byte(devcontainerJSONContent), devcontainerJSON)
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if err != nil {
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return nil, err
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}
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// 3. 对于配置的端口的缺省字段进行设置
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for _, portAttribute := range devcontainerJSON.PortsAttributes {
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if len(portAttribute.OnAutoForward) == 0 {
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portAttribute.OnAutoForward = OnAutoForwardNotify
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}
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}
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// 4. 返回
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return devcontainerJSON, err
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}
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