Changed the execution method to subcommand method #7
Conversation
Execute with query or list subcommand. Changed the method to stop importer and add reader. Changed the file name so that it can be used as a table.
WalkthroughThe project has undergone a refactoring that integrates the analysis and dumping logic into the Changes
Poem
TipsChat with CodeRabbit Bot (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Review Status
Actionable comments generated: 7
Configuration used: CodeRabbit UI
Files selected for processing (6)
- cmd/exec.go (1 hunks)
- cmd/list.go (1 hunks)
- cmd/query.go (1 hunks)
- cmd/root.go (2 hunks)
- reader.go (1 hunks)
- table.go (1 hunks)
Files skipped from review due to trivial changes (2)
- cmd/root.go
- table.go
Additional comments: 8
cmd/exec.go (1)
- 16-16: The integration of
mdtsql.MarkdownQuerywithinqueryExecaligns with the refactor to streamline the execution flow. Ensure that all necessary functionality previously contained inanalyzeDumpis now properly handled bymdtsql.MarkdownQuery.cmd/list.go (2)
14-20: The
ShortandLongdescriptions forlistCmdappear to be placeholders. Please update them to accurately describe thelistcommand's functionality.41-43: The
initfunction correctly addslistCmdtorootCmd.cmd/query.go (5)
27-28: Verify where the
Debugvariable is defined and ensure it is accessible within theexecfunction's scope.32-32: Ensure that the
newWriterfunction is implemented correctly and handles any potential errors.35-36: Verify that the
Headervariable is defined and correctly used, and consider explaining or defining the magic number100used forInPreReadto improve code readability.40-40: Ensure that the
trd.Exec(query)function handles all necessary error conditions and provides informative error messages to the user.43-44: Check if
queryCmdrequires any flags or additional configuration that should be set up in theinitfunction.
| func analyzeDump(fileName string, caption bool) error { | ||
| im, err := mdtsql.Analyze(fileName, caption) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| im.Dump(os.Stdout) | ||
| return nil |
There was a problem hiding this comment.
The analyzeDump function should handle the case where fileName is an empty string before proceeding with the analysis.
| source, err := io.ReadAll(reader) | ||
| if err != nil { | ||
| return nil, err |
There was a problem hiding this comment.
Consider streaming the input or processing it in chunks to handle large files more efficiently and avoid potential memory issues.
| func (r *MDTReader) parseNode(node ast.Node, target int) error { | ||
| switch node.Type() { | ||
| case ast.TypeDocument: | ||
| for n := node.FirstChild(); n != nil; n = n.NextSibling() { | ||
| if err := r.parseNode(n, target); err != nil { | ||
| return err | ||
| } | ||
| } | ||
| case ast.TypeBlock: | ||
| if node.Kind() == gast.KindTable { | ||
| r.tables = append(r.tables, node) | ||
| } | ||
|
|
||
| switch node.Kind() { | ||
| case ast.KindHeading, ast.KindParagraph: | ||
| if r.caption { | ||
| r.tableName = string(node.Text(r.source)) | ||
| } | ||
| } | ||
| default: | ||
| fmt.Fprintf(os.Stderr, "unknown node:") | ||
| fmt.Fprintf(os.Stderr, "%v:%v\n", node.Kind(), node.Type()) | ||
| } | ||
|
|
||
| return nil |
There was a problem hiding this comment.
Be cautious of potential stack overflow due to deep recursion in parseNode. Consider using an iterative approach if the input document can be deeply nested.
| } | ||
| t.body = append(t.body, data) | ||
| default: | ||
| return t, fmt.Errorf("unknown node %v:%v", n.Kind(), n.Type()) |
There was a problem hiding this comment.
Improve error handling by providing more context in the error message returned from tableNode when encountering an unknown node.
| func toText(buf []byte) string { | ||
| if len(buf) > 0 { | ||
| return string(buf) | ||
| } | ||
| return "" |
There was a problem hiding this comment.
Ensure that toText correctly handles different text encodings. Consider using a library that can detect and convert character encodings to UTF-8.
| func init() { | ||
| trdsql.RegisterReaderFunc("MD", NewMDTReader) |
There was a problem hiding this comment.
Avoid potential conflicts by ensuring the key "MD" used in trdsql.RegisterReaderFunc is unique or configurable.
| Short: "A brief description of your command", | ||
| Long: `A longer description that spans multiple lines and likely contains examples | ||
| and usage of using your command. For example: | ||
|
|
||
| Cobra is a CLI library for Go that empowers applications. | ||
| This application is a tool to generate the needed files | ||
| to quickly create a Cobra application.`, |
There was a problem hiding this comment.
The Short and Long descriptions for queryCmd are placeholders and should be updated to accurately describe the command's functionality.
Execute with query or list subcommand.
Changed the method to stop importer and add reader.
Changed the file name so that it can be used as a table.
Summary by CodeRabbit
New Features
listcommand for analyzing and outputting file contents.querycommand for executing SQL-like queries on data.Enhancements
queryExecfunction.rootcommand to display help when run without arguments.Refactor
mdtsqlpackage with aMDTReadertype for improved data reading capabilities.mdtsqlpackage.Bug Fixes
ReadRowmethod logic to ensure accurate data processing.Chores