jj-cli 0.14.0

Jujutsu - an experimental version control system
Documentation 
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// Copyright 2024 The Jujutsu Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use insta::assert_snapshot;

use crate::common::TestEnvironment;

const PREAMBLE: &str = r#"
!!! warning

    This CLI reference is experimental. It is automatically generated, but
    does not match the `jj help` output exactly.

    <!-- See also https://github.com/ConnorGray/clap-markdown/issues -->

"#;

#[test]
fn test_generate_markdown_docs_in_docs_dir() {
    let test_env = TestEnvironment::default();
    let mut markdown_help = PREAMBLE.to_string();
    markdown_help
        .push_str(&test_env.jj_cmd_success(test_env.env_root(), &["util", "markdown-help"]));
    // Validate partial snapshot, redacting any lines nested 2+ indent levels.
    insta::with_settings!({
        snapshot_path => ".",
        snapshot_suffix => ".md",
        prepend_module_to_snapshot => false,
        omit_expression => true,
        description => "AUTO-GENERATED FILE, DO NOT EDIT. This cli reference is generated as an \
                        `insta` snapshot. MkDocs follows they symlink from docs/cli-reference.md \
                        to the snap. Unfortunately, `insta` unavoidably creates this header. Luckily, \
                        MkDocs ignores the header since it has the same format as Markdown headers. \
                        TODO: MkDocs may fail on Windows if symlinks are not enabled in the OS \
                        settings",
    },
    { assert_snapshot!("cli-reference", markdown_help) });
}