gitorii 0.1.8

A human-first Git client with simplified commands, snapshots, multi-platform mirrors and built-in secret scanning
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160

use anyhow::{Result, anyhow};

#[derive(Debug, Clone, PartialEq)]
pub enum CommitType {
    Feat,
    Fix,
    Docs,
    Style,
    Refactor,
    Perf,
    Test,
    Chore,
    Build,
    Ci,
    Revert,
    #[allow(dead_code)]
    Breaking,
}

impl CommitType {
    #[allow(dead_code)]
    pub fn should_create_tag(&self) -> bool {
        matches!(self, 
            CommitType::Feat | 
            CommitType::Fix | 
            CommitType::Perf | 
            CommitType::Breaking
        )
    }
}

#[derive(Debug, Clone)]
#[allow(dead_code)]
pub struct ConventionalCommit {
    pub commit_type: CommitType,
    pub scope: Option<String>,
    pub description: String,
    pub body: Option<String>,
    pub breaking: bool,
}

impl ConventionalCommit {
    /// Parse a commit message following Conventional Commits specification
    /// Format: <type>(<scope>): <description>
    /// 
    /// Examples:
    /// - feat: add user authentication
    /// - fix(auth): resolve login bug
    /// - feat!: breaking change
    /// - BREAKING CHANGE: new API
    pub fn parse(message: &str) -> Result<Self> {
        let message = message.trim();
        
        // Check for BREAKING CHANGE in body
        let breaking_in_body = message.contains("BREAKING CHANGE:");
        
        // Get first line for parsing
        let first_line = message.lines().next().unwrap_or("");
        
        // Check for breaking change indicator (!)
        let breaking_indicator = first_line.contains('!');
        
        // Split type and rest
        let parts: Vec<&str> = first_line.splitn(2, ':').collect();
        if parts.len() != 2 {
            return Err(anyhow!("Invalid commit format. Expected: <type>(<scope>): <description>"));
        }
        
        let type_part = parts[0].trim();
        let description = parts[1].trim().to_string();
        
        // Parse type and scope
        let (commit_type_str, scope) = if type_part.contains('(') {
            let type_scope: Vec<&str> = type_part.splitn(2, '(').collect();
            let scope_str = type_scope[1].trim_end_matches(')').trim_end_matches('!');
            (type_scope[0], Some(scope_str.to_string()))
        } else {
            (type_part.trim_end_matches('!'), None)
        };
        
        // Parse commit type
        let commit_type = match commit_type_str.to_lowercase().as_str() {
            "feat" => CommitType::Feat,
            "fix" => CommitType::Fix,
            "docs" => CommitType::Docs,
            "style" => CommitType::Style,
            "refactor" => CommitType::Refactor,
            "perf" => CommitType::Perf,
            "test" => CommitType::Test,
            "chore" => CommitType::Chore,
            "build" => CommitType::Build,
            "ci" => CommitType::Ci,
            "revert" => CommitType::Revert,
            _ => return Err(anyhow!("Unknown commit type: {}", commit_type_str)),
        };
        
        // Get body if exists
        let body = if message.lines().count() > 1 {
            Some(message.lines().skip(1).collect::<Vec<_>>().join("\n"))
        } else {
            None
        };
        
        // Determine if breaking change
        let breaking = breaking_indicator || breaking_in_body || commit_type_str == "BREAKING CHANGE";
        
        Ok(ConventionalCommit {
            commit_type,
            scope,
            description,
            body,
            breaking,
        })
    }
    
    pub fn is_breaking(&self) -> bool {
        self.breaking
    }
    
    #[allow(dead_code)]
    pub fn should_create_tag(&self) -> bool {
        self.commit_type.should_create_tag() || self.breaking
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    
    #[test]
    fn test_parse_feat() {
        let commit = ConventionalCommit::parse("feat: add user authentication").unwrap();
        assert_eq!(commit.commit_type, CommitType::Feat);
        assert_eq!(commit.description, "add user authentication");
        assert_eq!(commit.scope, None);
        assert!(!commit.breaking);
    }
    
    #[test]
    fn test_parse_fix_with_scope() {
        let commit = ConventionalCommit::parse("fix(auth): resolve login bug").unwrap();
        assert_eq!(commit.commit_type, CommitType::Fix);
        assert_eq!(commit.description, "resolve login bug");
        assert_eq!(commit.scope, Some("auth".to_string()));
        assert!(!commit.breaking);
    }
    
    #[test]
    fn test_parse_breaking_with_indicator() {
        let commit = ConventionalCommit::parse("feat!: breaking change").unwrap();
        assert_eq!(commit.commit_type, CommitType::Feat);
        assert!(commit.breaking);
    }
    
    #[test]
    fn test_parse_breaking_in_body() {
        let commit = ConventionalCommit::parse("feat: new feature\n\nBREAKING CHANGE: API changed").unwrap();
        assert!(commit.breaking);
    }
}