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/*
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 * Hurl (https://hurl.dev)
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 * Copyright (C) 2025 Orange
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *          http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 *
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 */
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use hurl_core::input::Input;

            

        

            

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use hurl_core::parser::{self, ParseError};

            

        

            

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use crate::{format, linter};

            

        

            

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/// Represents a check error.

            

        

            

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pub enum CheckError {

            

        

            

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    IO {

            

        

            

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        filename: String,

            

        

            

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        message: String,

            

        

            

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    },

            

        

            

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    Parse {

            

        

            

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        content: String,

            

        

            

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        input_file: Input,

            

        

            

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        error: ParseError,

            

        

            

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    },

            

        

            

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    Unformatted(String),

            

        

            

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}

            

        

            

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/// Run the check command for a list of input files

            

        

            

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pub fn run(input_files: &[Input]) -> Vec<CheckError> {

            

        

            

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    let mut errors = vec![];

            

        

            

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    for input_file in input_files {

            

        

            

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        if let Err(e) = run_check(input_file) {

            

        

            

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            errors.push(e);

            

        

            

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        }

            

        

            

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    }

            

        

            

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    errors

            

        

            

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}

            

        

            

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/// Run the check command for one input file

            

        

            

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fn run_check(input_file: &Input) -> Result<(), CheckError> {

            

        

            

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    let content = input_file.read_to_string().map_err(|e| CheckError::IO {

            

        

            

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        filename: input_file.to_string(),

            

        

            

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        message: e.to_string(),

            

        

            

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    })?;

            

        

            

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    let hurl_file = parser::parse_hurl_file(&content).map_err(|error| CheckError::Parse {

            

        

            

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        content: content.clone(),

            

        

            

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        input_file: input_file.clone(),

            

        

            

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        error,

            

        

            

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    })?;

            

        

            

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    let hurl_file = linter::lint_hurl_file(&hurl_file);

            

        

            

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    let formatted = format::format_text(&hurl_file, false);

            

        

            

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    if formatted == content {

            

        

            

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        Ok(())

            

        

            

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    } else {

            

        

            

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        Err(CheckError::Unformatted(input_file.to_string()))

            

        

            

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    }

            

        

            

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}