stream

func ExtractAttribute ¶

func ExtractAttribute(tag, attrName string) string

ExtractAttribute extracts a named attribute from an XML tag string.

Parameters:

• tag: XML tag string to search (e.g., `<context-update type="task">`)
• attrName: Attribute name to extract (e.g., "type")

Returns:

• string: Attribute value, or empty string if not found

func ProcessStream ¶

func ProcessStream(cmd *cobra.Command, reader io.Reader, dryRun bool) error

ProcessStream reads from a stream and applies context updates.

Scans input line-by-line looking for <context-update> XML tags. When found, parses the type and content, then either displays what would happen (dry-run) or applies the update.

Parameters:

• cmd: Cobra command for output
• reader: Input stream to scan (stdin or log file)
• dryRun: If true, show what would happen without applying

Returns:

• error: Non-nil if a read error occurs