feat: Docker-connection #13
Conversation
WalkthroughThe recent updates introduce enhancements for Docker-based task execution, including new commands, connection types, and environment configurations. Significant changes include adding Docker-specific fields to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Task
participant ConnectionCompiler
participant DockerAttachConnection
participant DockerCreateConnection
User->>Task: Initiate Task Execution
Task->>ConnectionCompiler: Compile Connection
ConnectionCompiler->>DockerAttachConnection: Check Docker Attach Connection
alt Docker Attach Connection
DockerAttachConnection->>Task: Return Docker Attach Connection
else Docker Create Connection
ConnectionCompiler->>DockerCreateConnection: Check Docker Create Connection
DockerCreateConnection->>Task: Return Docker Create Connection
end
Task->>DockerAttachConnection: Prepare Connection
DockerAttachConnection->>Task: Connection Prepared
Task->>DockerAttachConnection: Execute Command
DockerAttachConnection->>Task: Command Execution Result
Task->>User: Return Execution Result
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Actionable comments posted: 10
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Configuration used: CodeRabbit UI
Review profile: CHILL
Files ignored due to path filters (1)
go.sumis excluded by!**/*.sum
Files selected for processing (12)
- config.local.yaml (1 hunks)
- config/config.go (1 hunks)
- config/validators.go (1 hunks)
- core/cmd_connection/compiler.go (1 hunks)
- core/cmd_connection/docker_attach.go (1 hunks)
- core/cmd_connection/docker_create.go (1 hunks)
- core/cmd_connection/helpers.go (1 hunks)
- core/cmd_connection/local.go (3 hunks)
- core/task/command.go (1 hunks)
- core/task/helper.go (3 hunks)
- go.mod (1 hunks)
- schema.json (2 hunks)
Additional context used
golangci-lint
core/task/helper.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/cmd_connection/compiler.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/cmd_connection/helpers.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
go.mod
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/task/command.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/cmd_connection/local.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
config/validators.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
config/config.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/cmd_connection/docker_attach.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
core/cmd_connection/docker_create.go
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
6-6: field
clientis unused (unused)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
3-3: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: at least one file in a package should have a package comment (stylecheck)
1-1: ST1000: package comment should be of the form "Package connection ..." (stylecheck)
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
5-5: ST1003: type HttpClient should be HTTPClient (stylecheck)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
GitHub Check: analyze (go)
core/task/helper.go
[failure] 35-35:
funcflushFailedConnectionsis unused (unused)core/task/command.go
[failure] 70-70:
Error return value ofconnection.Disconnectis not checked (errcheck)config/validators.go
[failure] 56-56:
cyclomatic complexity 18 of func(*Task).Validateis high (> 15) (gocyclo)core/cmd_connection/docker_create.go
[failure] 130-130:
Error return value ofd.cli.ContainerRemoveis not checked (errcheck)
[failure] 164-164:
Error return value ofresp.Closeis not checked (errcheck)
[failure] 23-23:
fieldimageNameis unused (unused)
Additional comments not posted (16)
config.local.yaml (3)
8-8: The command for "Test Job" has been updated tophp -v. Ensure this change aligns with the intended use of this job.
10-14: Added Docker connection settings for "Test Job". Ensure the specified image and volume mappings are correct and secure.
15-16: Environment variableSHELLis set to/bin/bash. Confirm this is the intended shell for executing the Docker commands.core/task/helper.go (1)
17-17: The implementation oflogHTTPResponseusesbytes.NewBufferwhich is a change from the previousResponseWriter. Ensure this change improves performance or readability.go.mod (2)
8-8: The inclusion ofgithub.com/robfig/cron/v3is appropriate for scheduled tasks. Ensure it's utilized effectively in the codebase.Tools
golangci-lint
8-8: ST1003: const JsonLogger should be JSONLogger (stylecheck)
6-6: Ensure that the version ofgithub.com/docker/dockeris compatible with other dependencies.Tools
golangci-lint
6-6: field
clientis unused (unused)core/task/command.go (1)
74-75: The error handling forconnection.Connect()is well-implemented, but consider adding a retry mechanism or more detailed logging to handle connection failures more gracefully.
[REFACTOR_SUGGESTion]- log.Warn("error when tried to connect, exiting current remote", err) + log.Warn("error when tried to connect, retrying...", err) + // Implement retry logic hereconfig/validators.go (1)
77-77: The warning message about credential usage is crucial for security, especially in local mode. Consider enhancing this by adding suggestions for best practices.config/config.go (1)
67-72: The addition of Docker-related fields in theTaskConnectionstruct aligns with the PR's objective to enhance Docker integration. Ensure that these fields are properly documented and validated.Tools
golangci-lint
70-70: Error return value of
connection.Disconnectis not checked (errcheck)core/cmd_connection/docker_attach.go (3)
25-42: The constructorNewDockerAttachConnectionis well-documented and initializes the connection with appropriate logging. Good use of structured logging.Tools
golangci-lint
35-35: func
flushFailedConnectionsis unused (unused)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
77-90: TheConnectmethod properly initializes the Docker client. Ensure error handling is robust and consider retry mechanisms for transient errors.Tools
golangci-lint
80-80: response body must be closed (bodyclose)
120-125: TheDisconnectmethod is straightforward and correctly closes the Docker client connection.core/cmd_connection/docker_create.go (3)
30-46: The constructorNewDockerCreateConnectionis well-documented and initializes the connection with appropriate logging. Good use of structured logging.Tools
golangci-lint
35-35: func
flushFailedConnectionsis unused (unused)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
97-109: TheConnectmethod properly initializes the Docker client. Ensure error handling is robust and consider retry mechanisms for transient errors.
175-180: TheDisconnectmethod is straightforward and correctly closes the Docker client connection.schema.json (1)
Line range hint
207-263: The addition of theconnectionsfield in theTaskdefinition and the newTaskConnectiondefinition align well with the PR's objectives to enhance Docker integration. Ensure that the schema is validated against real data to catch any discrepancies.
| // Execute runs the command in the Docker container and captures the output. | ||
| // It creates an exec instance, attaches to it, and reads the command output. | ||
| // Returns: | ||
| // - A byte slice containing the command output. | ||
| // - An error if the execution fails, otherwise nil. | ||
| func (d *DockerAttachConnection) Execute() ([]byte, error) { | ||
| // Create the exec instance | ||
| exec, err := d.cli.ContainerExecCreate(d.ctx, d.containerID, *d.execCFG) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| // Attach to the exec instance | ||
| resp, err := d.cli.ContainerExecAttach(d.ctx, exec.ID, types.ExecStartCheck{}) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer resp.Close() | ||
|
|
||
| writer := bytes.NewBuffer([]byte{}) | ||
| // Print the command output | ||
| _, err = io.Copy(writer, resp.Reader) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return writer.Bytes(), nil | ||
| } |
There was a problem hiding this comment.
The Execute method correctly handles command execution within Docker. Ensure that all resources are properly managed, especially with defer resp.Close().
- defer resp.Close()
+ defer func() {
+ if err := resp.Close(); err != nil {
+ d.log.Error("Failed to close response: ", err)
+ }
+ }()Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // Execute runs the command in the Docker container and captures the output. | |
| // It creates an exec instance, attaches to it, and reads the command output. | |
| // Returns: | |
| // - A byte slice containing the command output. | |
| // - An error if the execution fails, otherwise nil. | |
| func (d *DockerAttachConnection) Execute() ([]byte, error) { | |
| // Create the exec instance | |
| exec, err := d.cli.ContainerExecCreate(d.ctx, d.containerID, *d.execCFG) | |
| if err != nil { | |
| return nil, err | |
| } | |
| // Attach to the exec instance | |
| resp, err := d.cli.ContainerExecAttach(d.ctx, exec.ID, types.ExecStartCheck{}) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer resp.Close() | |
| writer := bytes.NewBuffer([]byte{}) | |
| // Print the command output | |
| _, err = io.Copy(writer, resp.Reader) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return writer.Bytes(), nil | |
| } | |
| // Attach to the exec instance | |
| resp, err := d.cli.ContainerExecAttach(d.ctx, exec.ID, types.ExecStartCheck{}) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer func() { | |
| if err := resp.Close(); err != nil { | |
| d.log.Error("Failed to close response: ", err) | |
| } | |
| }() | |
| writer := bytes.NewBuffer([]byte{}) | |
| // Print the command output | |
| _, err = io.Copy(writer, resp.Reader) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return writer.Bytes(), nil |
| // Prepare sets up the DockerAttachConnection for executing a task. | ||
| // It reshapes the environment variables, sets the context, and creates an exec configuration. | ||
| // Parameters: | ||
| // - ctx: A context.Context instance for managing the request lifetime. | ||
| // - task: A Task instance containing the task configuration. | ||
| // Returns: | ||
| // - An error if the preparation fails, otherwise nil. | ||
| func (d *DockerAttachConnection) Prepare(ctx context.Context, task *config.Task) error { | ||
| shell, shellArgs, env := reshapeEnviron(task, d.log) | ||
| d.ctx = ctx | ||
| // Specify the container ID or name | ||
| d.containerID = d.conn.ContainerName | ||
| if d.conn.DockerConnection == "" { | ||
| d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") | ||
| d.conn.DockerConnection = "unix:///var/run/docker.sock" | ||
| } | ||
| cmd := append( | ||
| []string{shell}, | ||
| append(shellArgs, task.Command)..., | ||
| ) | ||
| // Create an exec configuration | ||
| d.execCFG = &types.ExecConfig{ | ||
| AttachStdout: true, | ||
| AttachStderr: true, | ||
| Privileged: true, | ||
| Env: env, | ||
| WorkingDir: task.WorkingDirectory, | ||
| User: task.UserName, | ||
| Cmd: cmd, | ||
| } | ||
| return nil | ||
| } |
There was a problem hiding this comment.
The Prepare method sets up the Docker execution environment correctly. However, consider handling potential errors when setting the Docker connection string.
- d.conn.DockerConnection = "unix:///var/run/docker.sock"
+ if d.conn.DockerConnection == "" {
+ d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`")
+ d.conn.DockerConnection = "unix:///var/run/docker.sock"
+ }Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // Prepare sets up the DockerAttachConnection for executing a task. | |
| // It reshapes the environment variables, sets the context, and creates an exec configuration. | |
| // Parameters: | |
| // - ctx: A context.Context instance for managing the request lifetime. | |
| // - task: A Task instance containing the task configuration. | |
| // Returns: | |
| // - An error if the preparation fails, otherwise nil. | |
| func (d *DockerAttachConnection) Prepare(ctx context.Context, task *config.Task) error { | |
| shell, shellArgs, env := reshapeEnviron(task, d.log) | |
| d.ctx = ctx | |
| // Specify the container ID or name | |
| d.containerID = d.conn.ContainerName | |
| if d.conn.DockerConnection == "" { | |
| d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") | |
| d.conn.DockerConnection = "unix:///var/run/docker.sock" | |
| } | |
| cmd := append( | |
| []string{shell}, | |
| append(shellArgs, task.Command)..., | |
| ) | |
| // Create an exec configuration | |
| d.execCFG = &types.ExecConfig{ | |
| AttachStdout: true, | |
| AttachStderr: true, | |
| Privileged: true, | |
| Env: env, | |
| WorkingDir: task.WorkingDirectory, | |
| User: task.UserName, | |
| Cmd: cmd, | |
| } | |
| return nil | |
| } | |
| // Prepare sets up the DockerAttachConnection for executing a task. | |
| // It reshapes the environment variables, sets the context, and creates an exec configuration. | |
| // Parameters: | |
| // - ctx: A context.Context instance for managing the request lifetime. | |
| // - task: A Task instance containing the task configuration. | |
| // Returns: | |
| // - An error if the preparation fails, otherwise nil. | |
| func (d *DockerAttachConnection) Prepare(ctx context.Context, task *config.Task) error { | |
| shell, shellArgs, env := reshapeEnviron(task, d.log) | |
| d.ctx = ctx | |
| // Specify the container ID or name | |
| d.containerID = d.conn.ContainerName | |
| if d.conn.DockerConnection == "" { | |
| d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") | |
| d.conn.DockerConnection = "unix:///var/run/docker.sock" | |
| } | |
| cmd := append( | |
| []string{shell}, | |
| append(shellArgs, task.Command)..., | |
| ) | |
| // Create an exec configuration | |
| d.execCFG = &types.ExecConfig{ | |
| AttachStdout: true, | |
| AttachStderr: true, | |
| Privileged: true, | |
| Env: env, | |
| WorkingDir: task.WorkingDirectory, | |
| User: task.UserName, | |
| Cmd: cmd, | |
| } | |
| return nil | |
| } |
Tools
golangci-lint
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
62-62: response body must be closed (bodyclose)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
| // Prepare sets up the Docker container configuration based on the provided task. | ||
| // Parameters: | ||
| // - ctx: A context.Context instance for managing the lifecycle of the container. | ||
| // - task: A Task instance containing the task configuration. | ||
| // Returns: | ||
| // - An error if the preparation fails, otherwise nil. | ||
| func (d *DockerCreateConnection) Prepare(ctx context.Context, task *config.Task) error { | ||
| shell, shellArgs, env := reshapeEnviron(task, d.log) | ||
| d.ctx = ctx | ||
| if d.conn.DockerConnection == "" { | ||
| d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") | ||
| d.conn.DockerConnection = "unix:///var/run/docker.sock" | ||
| } | ||
| cmd := append( | ||
| []string{shell}, | ||
| append(shellArgs, task.Command)..., | ||
| ) | ||
| volumes := make(map[string]struct{}) | ||
| for _, volume := range d.conn.Volumes { | ||
| inContainer := strings.Split(volume, ":")[1] | ||
| volumes[inContainer] = struct{}{} | ||
| } | ||
| // Create an exec configuration | ||
| d.containerConfig = &container.Config{ | ||
| AttachStdout: true, | ||
| AttachStderr: true, | ||
| Env: env, | ||
| WorkingDir: task.WorkingDirectory, | ||
| User: task.UserName, | ||
| Cmd: cmd, | ||
| Image: d.conn.ImageName, | ||
| Volumes: volumes, | ||
| Entrypoint: []string{}, | ||
| Shell: []string{}, | ||
| } | ||
| d.hostConfig = &container.HostConfig{ | ||
| Binds: d.conn.Volumes, | ||
| // AutoRemove: true, | ||
| } | ||
| endpointsConfig := make(map[string]*network.EndpointSettings) | ||
| for _, networkName := range d.conn.Networks { | ||
| endpointsConfig[networkName] = &network.EndpointSettings{} | ||
| } | ||
| d.networkConfig = &network.NetworkingConfig{ | ||
| EndpointsConfig: endpointsConfig, | ||
| } | ||
| return nil | ||
| } |
There was a problem hiding this comment.
The Prepare method sets up the Docker container configuration correctly. Consider adding error handling for potential issues during setup.
- return nil
+ if someConditionFails {
+ return fmt.Errorf("failed to prepare Docker configuration")
+ }
+ return nilCommittable suggestion was skipped due to low confidence.
Tools
golangci-lint
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
73-73: File is not
gofumpt-ed (gofumpt)
62-62: response body must be closed (bodyclose)
80-80: response body must be closed (bodyclose)
| // Execute creates, starts, and logs the output of the Docker container. | ||
| // Returns: | ||
| // - A byte slice containing the command output. | ||
| // - An error if the execution fails, otherwise nil. | ||
| func (d *DockerCreateConnection) Execute() ([]byte, error) { | ||
| ctx := d.ctx | ||
| // Create the exec instance | ||
| exec, err := d.cli.ContainerCreate( | ||
| ctx, | ||
| d.containerConfig, | ||
| d.hostConfig, | ||
| d.networkConfig, | ||
| nil, | ||
| d.conn.ContainerName, | ||
| ) | ||
| d.log.Debugf("container created: %v, warnings: %v", exec, exec.Warnings) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer d.cli.ContainerRemove(ctx, exec.ID, | ||
| container.RemoveOptions{ | ||
| Force: true, | ||
| }, | ||
| ) | ||
| err = d.cli.ContainerStart(d.log.Context, exec.ID, | ||
| container.StartOptions{}, | ||
| ) | ||
| d.log.Debugf("container started: %v", exec) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| starting := true | ||
| for starting { | ||
| _, err := d.cli.ContainerStats(ctx, exec.ID, false) | ||
| if err == nil { | ||
| starting = false | ||
| } | ||
| } | ||
| d.log.Debugf("container ready to attach: %v", exec) | ||
| // Attach to the exec instance | ||
| resp, err := d.cli.ContainerLogs( | ||
| ctx, | ||
| exec.ID, | ||
| container.LogsOptions{ | ||
| ShowStdout: true, | ||
| ShowStderr: true, | ||
| Follow: false, | ||
| Details: true, | ||
| }, | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer resp.Close() | ||
|
|
||
| writer := bytes.NewBuffer([]byte{}) | ||
| // Print the command output | ||
| _, err = io.Copy(writer, resp) | ||
| if err != nil { | ||
| return writer.Bytes(), err | ||
| } | ||
| return writer.Bytes(), nil | ||
| } |
There was a problem hiding this comment.
The Execute method correctly handles the creation, start, and logging of the Docker container. Ensure that all resources are properly managed, especially with defer resp.Close().
- defer resp.Close()
+ defer func() {
+ if err := resp.Close(); err != nil {
+ d.log.Error("Failed to close response: ", err)
+ }
+ }()Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // Execute creates, starts, and logs the output of the Docker container. | |
| // Returns: | |
| // - A byte slice containing the command output. | |
| // - An error if the execution fails, otherwise nil. | |
| func (d *DockerCreateConnection) Execute() ([]byte, error) { | |
| ctx := d.ctx | |
| // Create the exec instance | |
| exec, err := d.cli.ContainerCreate( | |
| ctx, | |
| d.containerConfig, | |
| d.hostConfig, | |
| d.networkConfig, | |
| nil, | |
| d.conn.ContainerName, | |
| ) | |
| d.log.Debugf("container created: %v, warnings: %v", exec, exec.Warnings) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer d.cli.ContainerRemove(ctx, exec.ID, | |
| container.RemoveOptions{ | |
| Force: true, | |
| }, | |
| ) | |
| err = d.cli.ContainerStart(d.log.Context, exec.ID, | |
| container.StartOptions{}, | |
| ) | |
| d.log.Debugf("container started: %v", exec) | |
| if err != nil { | |
| return nil, err | |
| } | |
| starting := true | |
| for starting { | |
| _, err := d.cli.ContainerStats(ctx, exec.ID, false) | |
| if err == nil { | |
| starting = false | |
| } | |
| } | |
| d.log.Debugf("container ready to attach: %v", exec) | |
| // Attach to the exec instance | |
| resp, err := d.cli.ContainerLogs( | |
| ctx, | |
| exec.ID, | |
| container.LogsOptions{ | |
| ShowStdout: true, | |
| ShowStderr: true, | |
| Follow: false, | |
| Details: true, | |
| }, | |
| ) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer resp.Close() | |
| writer := bytes.NewBuffer([]byte{}) | |
| // Print the command output | |
| _, err = io.Copy(writer, resp) | |
| if err != nil { | |
| return writer.Bytes(), err | |
| } | |
| return writer.Bytes(), nil | |
| } | |
| // Execute creates, starts, and logs the output of the Docker container. | |
| // Returns: | |
| // - A byte slice containing the command output. | |
| // - An error if the execution fails, otherwise nil. | |
| func (d *DockerCreateConnection) Execute() ([]byte, error) { | |
| ctx := d.ctx | |
| // Create the exec instance | |
| exec, err := d.cli.ContainerCreate( | |
| ctx, | |
| d.containerConfig, | |
| d.hostConfig, | |
| d.networkConfig, | |
| nil, | |
| d.conn.ContainerName, | |
| ) | |
| d.log.Debugf("container created: %v, warnings: %v", exec, exec.Warnings) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer d.cli.ContainerRemove(ctx, exec.ID, | |
| container.RemoveOptions{ | |
| Force: true, | |
| }, | |
| ) | |
| err = d.cli.ContainerStart(d.log.Context, exec.ID, | |
| container.StartOptions{}, | |
| ) | |
| d.log.Debugf("container started: %v", exec) | |
| if err != nil { | |
| return nil, err | |
| } | |
| starting := true | |
| for starting { | |
| _, err := d.cli.ContainerStats(ctx, exec.ID, false) | |
| if err == nil { | |
| starting = false | |
| } | |
| } | |
| d.log.Debugf("container ready to attach: %v", exec) | |
| // Attach to the exec instance | |
| resp, err := d.cli.ContainerLogs( | |
| ctx, | |
| exec.ID, | |
| container.LogsOptions{ | |
| ShowStdout: true, | |
| ShowStderr: true, | |
| Follow: false, | |
| Details: true, | |
| }, | |
| ) | |
| if err != nil { | |
| return nil, err | |
| } | |
| defer func() { | |
| if err := resp.Close(); err != nil { | |
| d.log.Error("Failed to close response: ", err) | |
| } | |
| }() | |
| writer := bytes.NewBuffer([]byte{}) | |
| // Print the command output | |
| _, err = io.Copy(writer, resp) | |
| if err != nil { | |
| return writer.Bytes(), err | |
| } | |
| return writer.Bytes(), nil | |
| } |
Tools
golangci-lint
130-130: Error return value of
d.cli.ContainerRemoveis not checked (errcheck)
164-164: Error return value of
resp.Closeis not checked (errcheck)
128-128: S1002: should omit comparison to bool constant, can be simplified to
s.OnInit(gosimple)
GitHub Check: analyze (go)
[failure] 130-130:
Error return value ofd.cli.ContainerRemoveis not checked (errcheck)
[failure] 164-164:
Error return value ofresp.Closeis not checked (errcheck)
| github.com/Microsoft/go-winio v0.6.2 // indirect | ||
| github.com/containerd/log v0.1.0 // indirect | ||
| github.com/distribution/reference v0.6.0 // indirect | ||
| github.com/docker/go-connections v0.5.0 // indirect | ||
| github.com/docker/go-units v0.5.0 // indirect | ||
| github.com/felixge/httpsnoop v1.0.4 // indirect | ||
| github.com/fsnotify/fsnotify v1.7.0 // indirect | ||
| github.com/go-logr/logr v1.4.1 // indirect | ||
| github.com/go-logr/stdr v1.2.2 // indirect | ||
| github.com/gogo/protobuf v1.3.2 // indirect | ||
| github.com/hashicorp/hcl v1.0.0 // indirect | ||
| github.com/inconshreveable/mousetrap v1.1.0 // indirect | ||
| github.com/magiconair/properties v1.8.7 // indirect | ||
| github.com/mitchellh/mapstructure v1.5.0 // indirect | ||
| github.com/moby/docker-image-spec v1.3.1 // indirect | ||
| github.com/moby/term v0.5.0 // indirect | ||
| github.com/morikuni/aec v1.0.0 // indirect | ||
| github.com/opencontainers/go-digest v1.0.0 // indirect | ||
| github.com/opencontainers/image-spec v1.1.0 // indirect | ||
| github.com/pelletier/go-toml/v2 v2.2.2 // indirect | ||
| github.com/pkg/errors v0.9.1 // indirect | ||
| github.com/rogpeppe/go-internal v1.12.0 // indirect | ||
| github.com/sagikazarmark/locafero v0.4.0 // indirect | ||
| github.com/sagikazarmark/slog-shim v0.1.0 // indirect | ||
| github.com/sourcegraph/conc v0.3.0 // indirect | ||
| github.com/spf13/afero v1.11.0 // indirect | ||
| github.com/spf13/cast v1.6.0 // indirect | ||
| github.com/spf13/pflag v1.0.5 // indirect | ||
| github.com/subosito/gotenv v1.6.0 // indirect | ||
| go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect | ||
| go.opentelemetry.io/otel v1.27.0 // indirect | ||
| go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.27.0 // indirect | ||
| go.opentelemetry.io/otel/metric v1.27.0 // indirect | ||
| go.opentelemetry.io/otel/sdk v1.27.0 // indirect | ||
| go.opentelemetry.io/otel/trace v1.27.0 // indirect | ||
| go.uber.org/atomic v1.9.0 // indirect | ||
| go.uber.org/multierr v1.9.0 // indirect | ||
| golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect | ||
| golang.org/x/sys v0.18.0 // indirect | ||
| golang.org/x/text v0.14.0 // indirect | ||
| golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect | ||
| golang.org/x/sys v0.20.0 // indirect | ||
| golang.org/x/text v0.15.0 // indirect | ||
| gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect | ||
| gopkg.in/ini.v1 v1.67.0 // indirect | ||
| gopkg.in/yaml.v3 v3.0.1 // indirect | ||
| gotest.tools/v3 v3.5.1 // indirect |
There was a problem hiding this comment.
Tip
Codebase Verification
The results indicate that none of the indirect dependencies listed in the go.mod file are actually used in the source files (.go files) of the project. This suggests that these dependencies might be unnecessary and could potentially be removed to reduce build time and binary size.
Here are the dependencies that were checked and found to be unused in the source files:
github.com/Microsoft/go-winiogithub.com/containerd/loggithub.com/distribution/referencegithub.com/docker/go-connectionsgithub.com/docker/go-unitsgithub.com/felixge/httpsnoopgithub.com/fsnotify/fsnotifygithub.com/go-logr/logrgithub.com/go-logr/stdrgithub.com/gogo/protobufgithub.com/hashicorp/hclgithub.com/inconshreveable/mousetrapgithub.com/magiconair/propertiesgithub.com/mitchellh/mapstructuregithub.com/moby/docker-image-specgithub.com/moby/termgithub.com/morikuni/aecgithub.com/opencontainers/go-digestgithub.com/opencontainers/image-specgithub.com/pelletier/go-toml/v2github.com/pkg/errorsgithub.com/rogpeppe/go-internalgithub.com/sagikazarmark/locaferogithub.com/sagikazarmark/slog-shimgithub.com/sourcegraph/concgithub.com/spf13/aferogithub.com/spf13/castgithub.com/spf13/pflaggithub.com/subosito/gotenvgo.opentelemetry.io/contrib/instrumentation/net/http/otelhttpgo.opentelemetry.io/otelgo.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttpgo.opentelemetry.io/otel/metricgo.opentelemetry.io/otel/sdkgo.opentelemetry.io/otel/tracego.uber.org/atomicgo.uber.org/multierrgolang.org/x/expgolang.org/x/sysgolang.org/x/textgopkg.in/check.v1gopkg.in/ini.v1gopkg.in/yaml.v3gotest.tools/v3
You should review these dependencies and consider removing them from the go.mod file if they are not required. This will help optimize the project by reducing unnecessary dependencies.
Analysis chain
Review the necessity of all indirect dependencies to ensure they are required, as excessive dependencies can increase build time and binary size.
The results indicate that all the indirect dependencies listed in the go.mod file are present in the go.mod, go.sum, tools/go.mod, and tools/go.sum files. However, the presence in these files does not necessarily confirm their actual usage in the source code.
To ensure a thorough verification, we need to check if these dependencies are actually used in the source files (e.g., .go files) of the project. This will help us determine if they are truly necessary or if they can be removed to reduce build time and binary size.
Let's generate a script to check for the usage of these dependencies in the source files.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the necessity of indirect dependencies.
# Test: Check if indirect dependencies are actually used in the code.
rg --files-with-matches 'github.com/Microsoft/go-winio' .
Length of output: 105
Script:
#!/bin/bash
# Description: Verify the necessity of all indirect dependencies listed in go.mod.
# List of indirect dependencies to check
dependencies=(
"github.com/Microsoft/go-winio"
"github.com/containerd/log"
"github.com/distribution/reference"
"github.com/docker/go-connections"
"github.com/docker/go-units"
"github.com/felixge/httpsnoop"
"github.com/fsnotify/fsnotify"
"github.com/go-logr/logr"
"github.com/go-logr/stdr"
"github.com/gogo/protobuf"
"github.com/hashicorp/hcl"
"github.com/inconshreveable/mousetrap"
"github.com/magiconair/properties"
"github.com/mitchellh/mapstructure"
"github.com/moby/docker-image-spec"
"github.com/moby/term"
"github.com/morikuni/aec"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/image-spec"
"github.com/pelletier/go-toml/v2"
"github.com/pkg/errors"
"github.com/rogpeppe/go-internal"
"github.com/sagikazarmark/locafero"
"github.com/sagikazarmark/slog-shim"
"github.com/sourcegraph/conc"
"github.com/spf13/afero"
"github.com/spf13/cast"
"github.com/spf13/pflag"
"github.com/subosito/gotenv"
"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/sdk"
"go.opentelemetry.io/otel/trace"
"go.uber.org/atomic"
"go.uber.org/multierr"
"golang.org/x/exp"
"golang.org/x/sys"
"golang.org/x/text"
"gopkg.in/check.v1"
"gopkg.in/ini.v1"
"gopkg.in/yaml.v3"
"gotest.tools/v3"
)
# Check each dependency for usage in the source files
for dep in "${dependencies[@]}"; do
echo "Checking usage of $dep..."
rg --files-with-matches "$dep" . || echo "$dep not found in source files"
done
Length of output: 12036
Script:
#!/bin/bash
# Description: Verify the necessity of all indirect dependencies listed in go.mod by checking their usage in source files.
# List of indirect dependencies to check
dependencies=(
"github.com/Microsoft/go-winio"
"github.com/containerd/log"
"github.com/distribution/reference"
"github.com/docker/go-connections"
"github.com/docker/go-units"
"github.com/felixge/httpsnoop"
"github.com/fsnotify/fsnotify"
"github.com/go-logr/logr"
"github.com/go-logr/stdr"
"github.com/gogo/protobuf"
"github.com/hashicorp/hcl"
"github.com/inconshreveable/mousetrap"
"github.com/magiconair/properties"
"github.com/mitchellh/mapstructure"
"github.com/moby/docker-image-spec"
"github.com/moby/term"
"github.com/morikuni/aec"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/image-spec"
"github.com/pelletier/go-toml/v2"
"github.com/pkg/errors"
"github.com/rogpeppe/go-internal"
"github.com/sagikazarmark/locafero"
"github.com/sagikazarmark/slog-shim"
"github.com/sourcegraph/conc"
"github.com/spf13/afero"
"github.com/spf13/cast"
"github.com/spf13/pflag"
"github.com/subosito/gotenv"
"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp"
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/sdk"
"go.opentelemetry.io/otel/trace"
"go.uber.org/atomic"
"go.uber.org/multierr"
"golang.org/x/exp"
"golang.org/x/sys"
"golang.org/x/text"
"gopkg.in/check.v1"
"gopkg.in/ini.v1"
"gopkg.in/yaml.v3"
"gotest.tools/v3"
)
# Check each dependency for usage in the source files
for dep in "${dependencies[@]}"; do
echo "Checking usage of $dep in source files..."
rg --files-with-matches "$dep" --glob '*.go' . || echo "$dep not found in source files"
done
Length of output: 17236
Tools
golangci-lint
56-56: cyclomatic complexity 18 of func
(*Task).Validateis high (> 15) (gocyclo)
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
45-45: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
| if err := connection.Prepare(cmdCtx, c.task); err != nil { | ||
| log.Warn("cannot prepare command: ", err) | ||
| ctx = addFailedConnections(ctx, conn) | ||
| connection.Disconnect() |
There was a problem hiding this comment.
Error handling for connection.Disconnect() is missing. This could lead to unhandled exceptions or resource leaks.
- connection.Disconnect()
+ if err := connection.Disconnect(); err != nil {
+ log.Warn("failed to disconnect: ", err)
+ }Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| if err := connection.Prepare(cmdCtx, c.task); err != nil { | |
| log.Warn("cannot prepare command: ", err) | |
| ctx = addFailedConnections(ctx, conn) | |
| connection.Disconnect() | |
| if err := connection.Prepare(cmdCtx, c.task); err != nil { | |
| log.Warn("cannot prepare command: ", err) | |
| ctx = addFailedConnections(ctx, conn) | |
| if err := connection.Disconnect(); err != nil { | |
| log.Warn("failed to disconnect: ", err) | |
| } |
Tools
golangci-lint
70-70: Error return value of
connection.Disconnectis not checked (errcheck)
GitHub Check: analyze (go)
[failure] 70-70:
Error return value ofconnection.Disconnectis not checked (errcheck)
| l.log.Warn("failed to execute the command", err) | ||
| return res.Bytes(), err | ||
| output := res.Bytes() | ||
| l.log.WithError(err).WithField("output", strings.TrimSpace(res.String())).Warn("command execution failed") |
There was a problem hiding this comment.
Enhance the error logging by including more context about the failure, such as command parameters or environmental conditions.
- l.log.WithError(err).WithField("output", strings.TrimSpace(res.String())).Warn("command execution failed")
+ l.log.WithError(err).WithField("output", strings.TrimSpace(res.String())).WithField("cmd", l.cmd).Warn("command execution failed")Committable suggestion was skipped due to low confidence.
| func (l *Local) Execute() ([]byte, error) { | ||
| var res bytes.Buffer | ||
| l.cmd.Stdout = &res | ||
| l.cmd.Stderr = &res | ||
| if err := l.cmd.Start(); err != nil { | ||
| l.log.Warn("failed to start the command ", err) | ||
| l.log.WithError(err).Warn("failed to start the command") |
There was a problem hiding this comment.
The error from cmd.Start() is well-handled, but consider adding specific error messages or recovery options for different types of errors.
- l.log.WithError(err).Warn("failed to start the command")
+ l.log.WithError(err).Warn("failed to start the command, attempting recovery")
+ // Add recovery logic hereCommittable suggestion was skipped due to low confidence.
| // CompileConnection compiles the task connection based on the provided configuration and logger. | ||
| // It returns an abstraction.CmdConnection interface based on the type of connection specified in the configuration. | ||
| // If the connection type is not recognized or invalid, it logs a fatal error and returns nil. | ||
| func CompileConnection(conn *config.TaskConnection, logger *logrus.Entry) abstraction.CmdConnection { | ||
| if conn.Local { | ||
| logger.Warn(conn) | ||
| switch { | ||
| case conn.Local: | ||
| return NewLocalCMDConn(logger) | ||
| case conn.ContainerName != "" && conn.ImageName == "": | ||
| return NewDockerAttachConnection(logger, conn) | ||
| case conn.ImageName != "": | ||
| return NewDockerCreateConnection(logger, conn) | ||
| } | ||
| log.Fatalln("cannot compile given taskConnection", conn) | ||
|
|
||
| logger.WithField("taskConnection", conn).Error("cannot compile given taskConnection") |
There was a problem hiding this comment.
Tip
Codebase Verification
Tests for the different connection types handled by CompileConnection are missing. Please add test cases to ensure the robustness of this function.
- Ensure that
CompileConnectionis tested for local connections. - Ensure that
CompileConnectionis tested for Docker attach connections. - Ensure that
CompileConnectionis tested for Docker create connections.
Analysis chain
The CompileConnection function now handles different connection types and logs errors appropriately. Ensure that all new connection types are thoroughly tested.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the handling of different connection types.
# Test: Search for the function usage. Expect: Correct handling of connection types.
rg --type go $'CompileConnection'
Length of output: 374
Script:
#!/bin/bash
# Description: Verify the handling of different connection types in tests.
# Test: Search for test cases that cover the different connection types handled by CompileConnection.
rg --type go 'CompileConnection' --glob '*_test.go'
Length of output: 200
Script:
#!/bin/bash
# Description: List all test files in the repository and search for CompileConnection usage.
# Step 1: List all test files in the repository.
echo "Listing all test files:"
fd --type f --glob '*_test.go'
# Step 2: Search for CompileConnection usage within test files.
echo "Searching for CompileConnection usage in test files:"
fd --type f --glob '*_test.go' --exec rg 'CompileConnection' {}
Length of output: 270
Tools
golangci-lint
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
| // reshapeEnviron modifies the environment variables for a given task. | ||
| // It allows overriding the global shell and shell arguments with task-specific values. | ||
| // | ||
| // Parameters: | ||
| // - task: A pointer to a config.Task struct containing the task-specific environment variables. | ||
| // - log: A logrus.Entry used for logging information about environment variable overrides. | ||
| // | ||
| // Returns: | ||
| // - string: The shell to be used for the task, either the global shell or the overridden shell. | ||
| // - []string: The shell arguments to be used for the task, either the global shell arguments or the overridden shell arguments. | ||
| // - []string: The complete set of environment variables for the task, including any task-specific overrides. | ||
| func reshapeEnviron(task *config.Task, log *logrus.Entry) (string, []string, []string) { | ||
| shell := cmd.CFG.Shell | ||
| shellArgs := cmd.CFG.ShellArgs | ||
| env := os.Environ() | ||
| log.Trace("Initial environment variables: ", env) | ||
| for key, val := range task.Env { | ||
| env = append(env, fmt.Sprintf("%s=%s", key, val)) | ||
| log.Debugf("Adding environment variable: %s=%s", key, val) | ||
| switch strings.ToLower(key) { | ||
| case "shell": | ||
| log.Info("you've used `SHELL` env variable in command environments, overriding the global shell with:", val) | ||
| shell = val | ||
| case "shell_args": | ||
| log.Info("you've used `SHELL_ARGS` env variable in command environments, overriding the global shell_args with: ", val) | ||
| shellArgs = strings.Split(val, ";") | ||
| } | ||
| } | ||
| log.Trace("Final environment variables: ", env) | ||
| return shell, shellArgs, env | ||
| } |
There was a problem hiding this comment.
Tip
Codebase Verification
The reshapeEnviron function directly uses task.Env without any prior sanitization, and the logging statements in reshapeEnviron include environment variables, which could potentially log sensitive information. These are potential security issues that need to be addressed.
- Sanitization: Ensure that
task.Envis sanitized before being used inreshapeEnviron. - Logging: Avoid logging sensitive information from environment variables.
Locations:
core/cmd_connection/helpers.go:- Line 20:
for key, val := range task.Env { - Line 23:
log.Debugf("Adding environment variable: %s=%s", key, val) - Line 26:
log.Info("you've usedSHELLenv variable in command environments, overriding the global shell with:", val) - Line 29:
log.Info("you've usedSHELL_ARGSenv variable in command environments, overriding the global shell_args with: ", val) - Line 32:
log.Trace("Final environment variables: ", env)
- Line 20:
Analysis chain
The reshapeEnviron function now allows for task-specific overrides of shell and shell arguments. Verify that these overrides do not introduce security vulnerabilities.
The reshapeEnviron function is used in the following contexts:
-
docker_attach.go:
shell, shellArgs, env := reshapeEnviron(task, d.log) d.ctx = ctx // Specify the container ID or name d.containerID = d.conn.ContainerName if d.conn.DockerConnection == "" { d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") d.conn.DockerConnection = "unix:///var/run/docker.sock" } cmd := append( []string{shell}, append(shellArgs, task.Command)..., )
-
docker_create.go:
shell, shellArgs, env := reshapeEnviron(task, d.log) d.ctx = ctx if d.conn.DockerConnection == "" { d.log.Debug("No explicit docker connection specified, using default: `unix:///var/run/docker.sock`") d.conn.DockerConnection = "unix:///var/run/docker.sock" } cmd := append( []string{shell}, append(shellArgs, task.Command)..., ) volumes := make(map[string]struct{})
-
local.go:
shell, shellArgs, env := reshapeEnviron(task, l.log) workingDir := task.WorkingDirectory if workingDir == "" { var e error workingDir, e = os.Getwd() if e != nil { return fmt.Errorf("cannot get current working directory: %s", e) } } l.cmd = exec.CommandContext( ctx,
In all three cases, the reshapeEnviron function is used to set up the shell, shell arguments, and environment variables for executing commands. The environment variables are taken from the task.Env map, which is passed to reshapeEnviron.
Security Considerations:
- Sanitization: Ensure that the environment variables in
task.Envare sanitized to prevent injection attacks. - Logging: Sensitive information should not be logged.
Next Steps:
- Verify if
task.Envis sanitized before being passed toreshapeEnviron. - Check if sensitive information is being logged.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the security of environment variable overrides.
# Test: Search for the function usage. Expect: Secure and correct configurations.
rg --type go $'reshapeEnviron'
Length of output: 516
Script:
#!/bin/bash
# Extract the usage of reshapeEnviron in docker_attach.go
rg -A 10 'reshapeEnviron' core/cmd_connection/docker_attach.go
# Extract the usage of reshapeEnviron in docker_create.go
rg -A 10 'reshapeEnviron' core/cmd_connection/docker_create.go
# Extract the usage of reshapeEnviron in local.go
rg -A 10 'reshapeEnviron' core/cmd_connection/local.go
Length of output: 1261
Script:
#!/bin/bash
# Search for the definition and initialization of task.Env in the codebase
rg 'task.Env' --type go
# Search for logging statements in the codebase to check for sensitive information logging
rg 'log' --type go
Length of output: 19365
Script:
#!/bin/bash
# Search for the source of task.Env to check if it is sanitized before being used in reshapeEnviron
rg 'task.Env' --type go -A 5
# Review the logging statements in reshapeEnviron to ensure no sensitive information is logged
rg 'log' core/cmd_connection/helpers.go -A 5
Length of output: 1945
Tools
golangci-lint
23-23: field
imageNameis unused (unused)
23-23: field
cancelis unused (unused)
35-35: func
flushFailedConnectionsis unused (unused)
29-29: S1002: should omit comparison to bool constant, can be simplified to
c.Disabled(gosimple)
18-18: ST1005: error strings should not be capitalized (stylecheck)
19-19: ST1020: comment on exported method Cancel should be of the form "Cancel ..." (stylecheck)
added ability to attach to a running container and execute commands
added ability to create new container from an image and execute command (then deletes the container)
Summary by CodeRabbit
New Features
Improvements
Dependency Updates