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https://github.com/larksuite/cli.git
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fangshuyu
28 lines
936 B
Go
28 lines
936 B
Go
// Copyright (c) 2026 Lark Technologies Pte. Ltd.
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// SPDX-License-Identifier: MIT
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package doc
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import (
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"unicode/utf8"
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"github.com/larksuite/cli/errs"
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)
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// validateDocsWriteContentEncoding rejects document content whose underlying
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// byte sequence is not valid UTF-8 before a write reaches the API. Valid Unicode
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// text is preserved verbatim; replacement characters and NULs are not reliable
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// evidence of corruption because they can be intentional document content.
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func validateDocsWriteContentEncoding(content string) error {
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if content == "" {
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return nil
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}
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if !utf8.ValidString(content) {
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return errs.NewValidationError(errs.SubtypeInvalidArgument,
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"--content must be valid UTF-8").
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WithParam("--content").
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WithHint("save the draft as UTF-8, run lark-cli with the draft workspace as its working directory, and pass --content @./<relative-path>; do not pipe document text through PowerShell")
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}
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return nil
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}
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