executeWithFile runs the command and handles file-based output

Execute a sequence of patterns in a chain, passing output from each to the next. Args: patterns_sequence: List of pattern names to execut

Execute the selected patterns and capture their outputs.

extractAndSaveImages extracts generated images from the response and saves them

extractTextForTTS extracts text content from chat messages for TTS generation

Extract pattern information from the patterns directory

Extract title and description from a feature line.

fetchFilesViaGitCLI clones a repo using the git CLI binary and extracts files. This serves as a fallback when go-git fails (e.g., DNS resolution issue

fetchFilesViaGoGit clones a repo in memory using go-git and extracts files.

fetchModelsPage makes a single API request and returns the parsed response. Extracted to ensure proper cleanup of HTTP response bodies in pagination l

findVTTFilesWithFallback searches for VTT files, handling fallback scenarios where the requested language might not be available

fixInvalidEscapes replaces invalid escape sequences in JSON strings

formatCommand uses fabric's template system to format the command It creates a variables map for the template system using the input values

formatVersionHeader formats just the version header (## ...)

generateRawVersionContent generates the raw content (PRs + commits) for a version

generateTTSAudio handles TTS audio generation using the new SDK

getDirectCommitsSinceLastRelease gets all direct commits (not part of PRs) since the last release

getErrorMessage tries to get a translated error message, falling back to system locale and then to the provided fallback message. This is used during

reads a pattern from a file path and returns it

getGitHubInfo extracts owner and repo from git remote origin URL

getKnownGeminiModels returns the curated list of Gemini models available on Vertex AI. Unlike third-party models which can be listed via the Model Gar

getMergePatterns returns the compiled merge patterns, initializing them lazily

getOriginalDescription retrieves the original description from struct tags

getStaticModels returns a predefined list of models for providers that don't support model discovery

getSummarizeModel returns the model to use for AI summarization

getTranslatedDescription gets the translated description for a flag

Get content from clipboard with proper error handling. Returns: Tuple[bool, str, str]: (success, content, error_message)

Get list of configured providers using fabric --listmodels.

Extract first 500 words from pattern's system.md file

Get pattern metadata from system.md.

Get the list of available patterns from the specified directory.

handleChatProcessing handles the main chat processing logic

handleConfigurationCommands handles configuration-related commands Returns (handled, error) where handled indicates if a command was processed and sho

handleExtensionCommands handles extension-related commands Returns (handled, error) where handled indicates if a command was processed and should exit

handleListingCommands handles listing-related commands Returns (handled, error) where handled indicates if a command was processed and should exit

handleManagementCommands handles management-related commands (delete, print, etc.) Returns (handled, error) where handled indicates if a command was p

Helper method to handle path from stdout case

handleToolProcessing handles YouTube and web scraping tool processing

Handle the starring process when a name is input. Args: log_index: Index of the output to star name: Name to give the starred out

hasSuffix checks if a string ends with the given suffix, case-insensitive.

hashContent generates a SHA256 hash of the content for change detection

initClient ensures the HTTP client and access token are initialized.

initializeFabric initializes the fabric database and plugin registry

Initialize necessary session state attributes. Error handling: - Ensures all required session state variables are initialized - Loads sav

isFirstTimeSetup checks if this is a first-time setup

isPDFURL checks if a URL appears to point to a PDF based on its path extension. NOTE: This only checks the URL path extension (.pdf) and will not dete

isRedacted returns true when a submitted value looks like a masked key returned by maskAPIKey, signalling that the user did not change the field.

isTTSModel checks if the model is a text-to-speech model

isTextContent checks if the content type is text-based

isValidLanguageCode reports whether the input is an ISO 639-1 language code optionally followed by an ISO 3166-1 country code. Underscores are normali

Check if a line describes a feature/improvement (not a bug fix or CI/CD).

lastNLines returns the last n lines from a file

listModelsFromAPI queries the Bedrock control plane for available models.

listPublisherModels fetches models from a specific publisher via the Model Garden API

listTranscriptionModels lists all available transcription models

Load environment variables and initialize configuration.

Load existing JSON file or return default structure

Load models and providers from fabric configuration.

Load saved pattern outputs from files. Error handling: - Handles missing output files - Handles corrupted JSON files - Handles file r

Main function.

Main function to run the Streamlit app.

maskAPIKey redacts all but the last 4 characters of a secret key (CWE-200). An empty value (key not configured) is returned unchanged so the UI can di