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-rw-r--r--ale_linters/kotlin/kotlinc.vim21
-rw-r--r--autoload/ale/gradle.vim54
-rw-r--r--autoload/ale/gradle/init.gradle23
-rw-r--r--test/gradle-test-files/build-gradle-project/build.gradle0
-rw-r--r--test/gradle-test-files/build-gradle-project/src/main/kotlin/dummy.kt0
-rwxr-xr-xtest/gradle-test-files/gradle0
-rw-r--r--test/gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt0
-rw-r--r--test/gradle-test-files/settings-gradle-project/settings.gradle0
-rw-r--r--test/gradle-test-files/settings-gradle-project/src/main/kotlin/dummy.kt0
-rw-r--r--test/gradle-test-files/unwrapped-project/build.gradle0
-rw-r--r--test/gradle-test-files/unwrapped-project/settings.gradle0
-rw-r--r--test/gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt0
-rw-r--r--test/gradle-test-files/wrapped-project/build.gradle0
-rw-r--r--test/gradle-test-files/wrapped-project/gradlew0
-rw-r--r--test/gradle-test-files/wrapped-project/settings.gradle0
-rw-r--r--test/gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt0
-rw-r--r--test/test_gradle_build_classpath_command.vader42
-rw-r--r--test/test_gradle_find_executable.vader31
-rw-r--r--test/test_gradle_find_project_root.vader35
19 files changed, 202 insertions, 4 deletions
diff --git a/ale_linters/kotlin/kotlinc.vim b/ale_linters/kotlin/kotlinc.vim
index 525202cf..ebaf4456 100644
--- a/ale_linters/kotlin/kotlinc.vim
+++ b/ale_linters/kotlin/kotlinc.vim
@@ -12,17 +12,21 @@ let g:ale_kotlin_kotlinc_module_filename = get(g:, 'ale_kotlin_kotlinc_module_fi
let s:classpath_sep = has('unix') ? ':' : ';'
function! ale_linters#kotlin#kotlinc#GetImportPaths(buffer) abort
- " exec maven only if classpath is not set
+ " exec maven/gradle only if classpath is not set
if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') !=# ''
return ''
else
let l:pom_path = ale#path#FindNearestFile(a:buffer, 'pom.xml')
-
if !empty(l:pom_path) && executable('mvn')
return ale#path#CdString(fnamemodify(l:pom_path, ':h'))
\ . 'mvn dependency:build-classpath'
endif
+ let l:classpath_command = ale#gradle#BuildClasspathCommand(a:buffer)
+ if !empty(l:classpath_command)
+ return l:classpath_command
+ endif
+
return ''
endif
endfunction
@@ -69,7 +73,7 @@ function! ale_linters#kotlin#kotlinc#GetCommand(buffer, import_paths) abort
if ale#Var(a:buffer, 'kotlin_kotlinc_classpath') !=# ''
let l:kotlinc_opts .= ' -cp ' . ale#Var(a:buffer, 'kotlin_kotlinc_classpath')
else
- " get classpath from maven
+ " get classpath from maven/gradle
let l:kotlinc_opts .= s:BuildClassPathOption(a:buffer, a:import_paths)
endif
@@ -78,7 +82,15 @@ function! ale_linters#kotlin#kotlinc#GetCommand(buffer, import_paths) abort
let l:fname .= expand(ale#Var(a:buffer, 'kotlin_kotlinc_sourcepath'), 1) . ' '
else
" Find the src directory for files in this project.
- let l:src_dir = ale#path#FindNearestDirectory(a:buffer, 'src/main/java')
+
+ let l:project_root = ale#gradle#FindProjectRoot(a:buffer)
+ if !empty(l:project_root)
+ let l:src_dir = l:project_root
+ else
+ let l:src_dir = ale#path#FindNearestDirectory(a:buffer, 'src/main/java')
+ \ . ' ' . ale#path#FindNearestDirectory(a:buffer, 'src/main/kotlin')
+ endif
+
let l:fname .= expand(l:src_dir, 1) . ' '
endif
let l:fname .= ale#Escape(expand('#' . a:buffer . ':p'))
@@ -155,3 +167,4 @@ call ale#linter#Define('kotlin', {
\ 'callback': 'ale_linters#kotlin#kotlinc#Handle',
\ 'lint_file': 1,
\})
+
diff --git a/autoload/ale/gradle.vim b/autoload/ale/gradle.vim
new file mode 100644
index 00000000..89b56a82
--- /dev/null
+++ b/autoload/ale/gradle.vim
@@ -0,0 +1,54 @@
+" Author: Michael Pardo <michael@michaelpardo.com>
+" Description: Functions for working with Gradle projects.
+
+let s:script_path = fnamemodify(resolve(expand('<sfile>:p')), ':h')
+
+" Given a buffer number, find a Gradle project root.
+function! ale#gradle#FindProjectRoot(buffer) abort
+ let l:gradlew_path = ale#path#FindNearestFile(a:buffer, 'gradlew')
+ if !empty(l:gradlew_path)
+ return fnamemodify(l:gradlew_path, ':h')
+ endif
+
+ let l:settings_path = ale#path#FindNearestFile(a:buffer, 'settings.gradle')
+ if !empty(l:settings_path)
+ return fnamemodify(l:settings_path, ':h')
+ endif
+
+ let l:build_path = ale#path#FindNearestFile(a:buffer, 'build.gradle')
+ if !empty(l:build_path)
+ return fnamemodify(l:build_path, ':h')
+ endif
+
+ return ''
+endfunction
+
+" Given a buffer number, find the path to the executable.
+" First search on the path for 'gradlew', if nothing is found, try the global
+" command. Returns an empty string if cannot find the executable.
+function! ale#gradle#FindExecutable(buffer) abort
+ let l:gradlew_path = ale#path#FindNearestFile(a:buffer, 'gradlew')
+ if !empty(l:gradlew_path)
+ return l:gradlew_path
+ endif
+
+ if executable('gradle')
+ return 'gradle'
+ endif
+
+ return ''
+endfunction
+
+" Given a buffer number, build a command to print the classpath of the root
+" project. Returns an empty string if cannot build the command.
+function! ale#gradle#BuildClasspathCommand(buffer) abort
+ let l:executable = ale#gradle#FindExecutable(a:buffer)
+ let l:project_root = ale#gradle#FindProjectRoot(a:buffer)
+
+ if !empty(l:executable) && !empty(l:project_root)
+ return ale#path#CdString(l:project_root)
+ \ . l:executable . ' -I ' . s:script_path . '/gradle/init.gradle -q printClasspath'
+ endif
+
+ return ''
+endfunction
diff --git a/autoload/ale/gradle/init.gradle b/autoload/ale/gradle/init.gradle
new file mode 100644
index 00000000..fb1db9ee
--- /dev/null
+++ b/autoload/ale/gradle/init.gradle
@@ -0,0 +1,23 @@
+class ClasspathPlugin implements Plugin<Project> {
+ void apply(Project project) {
+ project.task('printClasspath') {
+ doLast {
+ project
+ .rootProject
+ .allprojects
+ .configurations
+ .flatten()
+ .findAll { it.name.endsWith('Classpath') }
+ .collect { it.resolve() }
+ .flatten()
+ .unique()
+ .findAll { it.exists() }
+ .each { println it }
+ }
+ }
+ }
+}
+
+rootProject {
+ apply plugin: ClasspathPlugin
+}
diff --git a/test/gradle-test-files/build-gradle-project/build.gradle b/test/gradle-test-files/build-gradle-project/build.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/build-gradle-project/build.gradle
diff --git a/test/gradle-test-files/build-gradle-project/src/main/kotlin/dummy.kt b/test/gradle-test-files/build-gradle-project/src/main/kotlin/dummy.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/build-gradle-project/src/main/kotlin/dummy.kt
diff --git a/test/gradle-test-files/gradle b/test/gradle-test-files/gradle
new file mode 100755
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/gradle
diff --git a/test/gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt b/test/gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt
diff --git a/test/gradle-test-files/settings-gradle-project/settings.gradle b/test/gradle-test-files/settings-gradle-project/settings.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/settings-gradle-project/settings.gradle
diff --git a/test/gradle-test-files/settings-gradle-project/src/main/kotlin/dummy.kt b/test/gradle-test-files/settings-gradle-project/src/main/kotlin/dummy.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/settings-gradle-project/src/main/kotlin/dummy.kt
diff --git a/test/gradle-test-files/unwrapped-project/build.gradle b/test/gradle-test-files/unwrapped-project/build.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/unwrapped-project/build.gradle
diff --git a/test/gradle-test-files/unwrapped-project/settings.gradle b/test/gradle-test-files/unwrapped-project/settings.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/unwrapped-project/settings.gradle
diff --git a/test/gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt b/test/gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt
diff --git a/test/gradle-test-files/wrapped-project/build.gradle b/test/gradle-test-files/wrapped-project/build.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/wrapped-project/build.gradle
diff --git a/test/gradle-test-files/wrapped-project/gradlew b/test/gradle-test-files/wrapped-project/gradlew
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/wrapped-project/gradlew
diff --git a/test/gradle-test-files/wrapped-project/settings.gradle b/test/gradle-test-files/wrapped-project/settings.gradle
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/wrapped-project/settings.gradle
diff --git a/test/gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt b/test/gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt
diff --git a/test/test_gradle_build_classpath_command.vader b/test/test_gradle_build_classpath_command.vader
new file mode 100644
index 00000000..84135268
--- /dev/null
+++ b/test/test_gradle_build_classpath_command.vader
@@ -0,0 +1,42 @@
+Before:
+ call ale#test#SetDirectory('/testplugin/test')
+ runtime ale_linters/kotlin/kotlinc.vim
+ let g:ale_gradle_path = $PATH
+
+After:
+ call ale#test#RestoreDirectory()
+ call ale#linter#Reset()
+ let $PATH = g:ale_gradle_path
+
+Execute(Should return 'gradlew' command if project includes gradle wapper):
+ call ale#test#SetFilename('gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt')
+
+ let g:project_root = '/testplugin/test/gradle-test-files/wrapped-project'
+ let g:gradle_executable = '/testplugin/test/gradle-test-files/wrapped-project/gradlew'
+ let g:gradle_init_path = '/testplugin/autoload/ale/gradle/init.gradle'
+ let g:gradle_options = '-I ' . g:gradle_init_path . ' -q printClasspath'
+
+
+ AssertEqual
+ \ "cd '" . g:project_root . "' && " . g:gradle_executable . " " . g:gradle_options,
+ \ ale#gradle#BuildClasspathCommand(bufnr(''))
+
+Execute(Should return 'gradle' command if project does not include gradle wapper):
+ call ale#test#SetFilename('gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt')
+ let $PATH .= ':' . g:dir . '/gradle-test-files'
+
+ let g:project_root = '/testplugin/test/gradle-test-files/unwrapped-project'
+ let g:gradle_executable = 'gradle'
+ let g:gradle_init_path = '/testplugin/autoload/ale/gradle/init.gradle'
+ let g:gradle_options = '-I ' . g:gradle_init_path . ' -q printClasspath'
+
+ AssertEqual
+ \ "cd '" . g:project_root . "' && " . g:gradle_executable . " " . g:gradle_options,
+ \ ale#gradle#BuildClasspathCommand(bufnr(''))
+
+Execute(Should return empty string if gradle cannot be executed):
+ call ale#test#SetFilename('gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ '',
+ \ ale#gradle#BuildClasspathCommand(bufnr(''))
diff --git a/test/test_gradle_find_executable.vader b/test/test_gradle_find_executable.vader
new file mode 100644
index 00000000..2ae2b464
--- /dev/null
+++ b/test/test_gradle_find_executable.vader
@@ -0,0 +1,31 @@
+Before:
+ call ale#test#SetDirectory('/testplugin/test')
+ runtime ale_linters/kotlin/kotlinc.vim
+ let g:ale_gradle_path = $PATH
+
+After:
+ call ale#test#RestoreDirectory()
+ call ale#linter#Reset()
+ let $PATH = g:ale_gradle_path
+
+Execute(Should return 'gradlew' if found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ g:dir . '/gradle-test-files/wrapped-project/gradlew',
+ \ ale#gradle#FindExecutable(bufnr(''))
+
+Execute(Should return 'gradle' if 'gradlew' not found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt')
+ let $PATH .= ':' . g:dir . '/gradle-test-files'
+
+ AssertEqual
+ \ 'gradle',
+ \ ale#gradle#FindExecutable(bufnr(''))
+
+Execute(Should return empty string if 'gradlew' not in parent directory and gradle not in path):
+ call ale#test#SetFilename('gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ '',
+ \ ale#gradle#FindExecutable(bufnr(''))
diff --git a/test/test_gradle_find_project_root.vader b/test/test_gradle_find_project_root.vader
new file mode 100644
index 00000000..bd1b8d7d
--- /dev/null
+++ b/test/test_gradle_find_project_root.vader
@@ -0,0 +1,35 @@
+Before:
+ call ale#test#SetDirectory('/testplugin/test')
+ runtime ale_linters/kotlin/kotlinc.vim
+
+After:
+ call ale#test#RestoreDirectory()
+ call ale#linter#Reset()
+
+Execute(Should return directory for 'gradlew' if found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ g:dir . '/gradle-test-files/wrapped-project',
+ \ ale#gradle#FindProjectRoot(bufnr(''))
+
+Execute(Should return directory for 'settings.gradle' if found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/settings-gradle-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ g:dir . '/gradle-test-files/settings-gradle-project',
+ \ ale#gradle#FindProjectRoot(bufnr(''))
+
+Execute(Should return directory for 'build.gradle' if found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/build-gradle-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ g:dir . '/gradle-test-files/build-gradle-project',
+ \ ale#gradle#FindProjectRoot(bufnr(''))
+
+Execute(Should return empty string if gradle files are not found in parent directory):
+ call ale#test#SetFilename('gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt')
+
+ AssertEqual
+ \ '',
+ \ ale#gradle#FindProjectRoot(bufnr(''))