jbuild 0.1.8

High-performance Java build tool supporting Maven and Gradle
Documentation 
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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283

use jbuild::build::{BuildSystem, BuildWrapper, WrapperType};
use std::fs;
use tempfile::TempDir;

/// Test Maven build system detection
#[test]
fn test_build_system_detection_maven() {
    let temp_dir = TempDir::new().unwrap();

    // No build system initially
    assert_eq!(BuildSystem::detect(temp_dir.path()), None);

    // Add pom.xml
    fs::write(temp_dir.path().join("pom.xml"), "<project></project>").unwrap();
    assert_eq!(BuildSystem::detect(temp_dir.path()), Some(BuildSystem::Maven));

    // Parent directory detection
    let subdir = temp_dir.path().join("subdir");
    fs::create_dir_all(&subdir).unwrap();
    assert_eq!(BuildSystem::detect(&subdir), Some(BuildSystem::Maven));
}

/// Test Gradle build system detection
#[test]
fn test_build_system_detection_gradle() {
    let temp_dir = TempDir::new().unwrap();

    // Test build.gradle detection
    fs::write(temp_dir.path().join("build.gradle"), "plugins { id 'java' }").unwrap();
    assert_eq!(BuildSystem::detect(temp_dir.path()), Some(BuildSystem::Gradle));

    // Test build.gradle.kts detection
    fs::remove_file(temp_dir.path().join("build.gradle")).unwrap();
    fs::write(temp_dir.path().join("build.gradle.kts"), "plugins { java }").unwrap();
    assert_eq!(BuildSystem::detect(temp_dir.path()), Some(BuildSystem::Gradle));
}

/// Test build system priority (Maven takes precedence)
#[test]
fn test_build_system_detection_priority() {
    let temp_dir = TempDir::new().unwrap();

    // Add both pom.xml and build.gradle
    fs::write(temp_dir.path().join("pom.xml"), "<project></project>").unwrap();
    fs::write(temp_dir.path().join("build.gradle"), "plugins { id 'java' }").unwrap();

    // Maven should be detected first
    assert_eq!(BuildSystem::detect(temp_dir.path()), Some(BuildSystem::Maven));
}

/// Test build file path generation
#[test]
fn test_build_file_path_generation() {
    let temp_dir = TempDir::new().unwrap();

    assert_eq!(
        BuildSystem::Maven.build_file_path(temp_dir.path()),
        temp_dir.path().join("pom.xml")
    );

    assert_eq!(
        BuildSystem::Gradle.build_file_path(temp_dir.path()),
        temp_dir.path().join("build.gradle")
    );
}

/// Test build file name generation
#[test]
fn test_build_file_name_generation() {
    assert_eq!(BuildSystem::Maven.build_file_name(), "pom.xml");
    assert_eq!(BuildSystem::Gradle.build_file_name(), "build.gradle");
}

/// Test Maven wrapper detection
#[test]
fn test_maven_wrapper_detection() {
    let temp_dir = TempDir::new().unwrap();

    // No wrapper initially
    assert!(BuildWrapper::detect(temp_dir.path()).is_none());

    // Add mvnw script
    fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash\necho mvnw").unwrap();
    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.wrapper_type, WrapperType::Maven);
    assert_eq!(wrapper.script_path, temp_dir.path().join("mvnw"));
}

/// Test Gradle wrapper detection
#[test]
fn test_gradle_wrapper_detection() {
    let temp_dir = TempDir::new().unwrap();

    // Add gradlew script
    fs::write(temp_dir.path().join("gradlew"), "#!/bin/bash\necho gradlew").unwrap();
    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.wrapper_type, WrapperType::Gradle);
    assert_eq!(wrapper.script_path, temp_dir.path().join("gradlew"));
}

/// Test wrapper priority (Gradle takes precedence in implementation)
#[test]
fn test_wrapper_detection_priority() {
    let temp_dir = TempDir::new().unwrap();

    // Add both wrappers
    fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash\necho mvnw").unwrap();
    fs::write(temp_dir.path().join("gradlew"), "#!/bin/bash\necho gradlew").unwrap();

    // Gradle wrapper is detected first (as per implementation)
    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.wrapper_type, WrapperType::Gradle);
}

/// Test Maven wrapper properties parsing
#[test]
fn test_maven_wrapper_properties_parsing() {
    let temp_dir = TempDir::new().unwrap();

    // Create mvnw script
    fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash\necho mvnw").unwrap();

    // Create wrapper properties
    fs::create_dir_all(temp_dir.path().join(".mvn/wrapper")).unwrap();
    let properties_content = r#"#Maven Wrapper Properties
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.4/apache-maven-3.9.4-bin.zip
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"#;
    fs::write(
        temp_dir.path().join(".mvn/wrapper/maven-wrapper.properties"),
        properties_content,
    ).unwrap();

    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.get_version(), Some("3.9.4".to_string()));
}

/// Test Gradle wrapper properties parsing
#[test]
fn test_gradle_wrapper_properties_parsing() {
    let temp_dir = TempDir::new().unwrap();

    // Create gradlew script
    fs::write(temp_dir.path().join("gradlew"), "#!/bin/bash\necho gradlew").unwrap();

    // Create wrapper properties
    fs::create_dir_all(temp_dir.path().join("gradle/wrapper")).unwrap();
    let properties_content = r#"#Gradle Wrapper Properties
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
networkTimeout=10000
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists"#;
    fs::write(
        temp_dir.path().join("gradle/wrapper/gradle-wrapper.properties"),
        properties_content,
    ).unwrap();

    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.get_version(), Some("8.4".to_string()));
}

/// Test wrapper version parsing with different formats
#[test]
fn test_wrapper_version_parsing_formats() {
    let test_cases = vec![
        ("https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.4/apache-maven-3.9.4-bin.zip", Some("3.9.4".to_string())),
        ("https://services.gradle.org/distributions/gradle-8.4-bin.zip", Some("8.4".to_string())),
        ("https://services.gradle.org/distributions/gradle-7.6.1-all.zip", Some("7.6.1".to_string())),
        ("invalid-url", None),
        ("", None),
    ];

    for (url, expected_version) in test_cases {
        let temp_dir = TempDir::new().unwrap();
        fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash").unwrap();
        fs::create_dir_all(temp_dir.path().join(".mvn/wrapper")).unwrap();

        let properties = format!("distributionUrl={url}");
        fs::write(
            temp_dir.path().join(".mvn/wrapper/maven-wrapper.properties"),
            properties,
        ).unwrap();

        let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
        assert_eq!(wrapper.get_version(), expected_version, "Failed for URL: {url}");
    }
}

/// Test build system default goals
#[test]
fn test_build_system_default_goals() {
    assert_eq!(BuildSystem::Maven.default_goals(), vec!["compile".to_string()]);
    assert_eq!(BuildSystem::Gradle.default_goals(), vec!["build".to_string()]);
}

/// Test wrapper script path resolution
#[test]
fn test_wrapper_script_path_resolution() {
    let temp_dir = TempDir::new().unwrap();

    // Test Maven wrapper
    fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash").unwrap();
    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.script_path.file_name().unwrap(), "mvnw");

    // Test Gradle wrapper
    fs::remove_file(temp_dir.path().join("mvnw")).unwrap();
    fs::write(temp_dir.path().join("gradlew"), "#!/bin/bash").unwrap();
    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.script_path.file_name().unwrap(), "gradlew");
}

/// Test wrapper detection with missing properties file
#[test]
fn test_wrapper_detection_missing_properties() {
    let temp_dir = TempDir::new().unwrap();

    // Create wrapper script but no properties file
    fs::write(temp_dir.path().join("mvnw"), "#!/bin/bash").unwrap();

    let wrapper = BuildWrapper::detect(temp_dir.path()).unwrap();
    assert_eq!(wrapper.get_version(), None);
}

/// Test build system detection in subdirectories
#[test]
fn test_build_system_detection_subdirectory() {
    let temp_dir = TempDir::new().unwrap();

    // Create build file in root
    fs::write(temp_dir.path().join("pom.xml"), "<project></project>").unwrap();

    // Test detection from subdirectory
    let subdir = temp_dir.path().join("src/main/java/com/example");
    fs::create_dir_all(&subdir).unwrap();

    assert_eq!(BuildSystem::detect(&subdir), Some(BuildSystem::Maven));
}

/// Test build system detection with symlinks
#[test]
fn test_build_system_detection_with_symlinks() {
    let temp_dir = TempDir::new().unwrap();
    let linked_dir = temp_dir.path().join("linked");

    // Create actual project directory
    let actual_dir = temp_dir.path().join("actual");
    fs::create_dir_all(&actual_dir).unwrap();
    fs::write(actual_dir.join("pom.xml"), "<project></project>").unwrap();

    // Create symlink (if supported)
    #[cfg(unix)]
    {
        use std::os::unix::fs::symlink;
        symlink(&actual_dir, &linked_dir).unwrap();

        // Should detect build system through symlink
        assert_eq!(BuildSystem::detect(&linked_dir), Some(BuildSystem::Maven));
    }
}

/// Test wrapper type enum values
#[test]
fn test_wrapper_type_enum() {
    assert_eq!(WrapperType::Maven as u8, 0);
    assert_eq!(WrapperType::Gradle as u8, 1);

    // Test Debug formatting
    assert_eq!(format!("{:?}", WrapperType::Maven), "Maven");
    assert_eq!(format!("{:?}", WrapperType::Gradle), "Gradle");
}

/// Test build system enum values
#[test]
fn test_build_system_enum() {
    assert_eq!(BuildSystem::Maven as u8, 0);
    assert_eq!(BuildSystem::Gradle as u8, 1);

    // Test Debug formatting
    assert_eq!(format!("{:?}", BuildSystem::Maven), "Maven");
    assert_eq!(format!("{:?}", BuildSystem::Gradle), "Gradle");
}