Method readCodeblock

src/api/script-cache.ts:184–203

Read the contents of a codeblock from a file.

(file: TFile, block: MarkdownCodeblock)

    /** Read the contents of a codeblock from a file. */
    private async readCodeblock(file: TFile, block: MarkdownCodeblock): Promise<Result<string, string>> {
        try {
            const raw = lineRange(
                await this.store.vault.cachedRead(file),
                block.$contentPosition.start,
                block.$contentPosition.end
            );

            if (block.$style === "fenced") return Result.success(raw);
            else
                return Result.success(
                    raw
                        .split("\n")
                        .map((line) => line.trimStart())
                        .join("\n")
                );
        } catch (error) {
            return Result.failure(`Failed to read a codeblock from ${file.path}: ${error}`);
        }
    }
}