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use crate::dependency::Dependency;
use buildlog_consultant::problems::common::*;
#[cfg(feature = "debian")]
use buildlog_consultant::problems::debian::UnsatisfiedAptDependencies;
use buildlog_consultant::Problem;
/// Trait for converting build problems to dependencies.
///
/// This trait allows build problems to report what dependencies would be needed to fix them.
pub trait ToDependency: Problem {
/// Convert this problem to a dependency that might fix it.
///
/// # Returns
/// * `Some(Box<dyn Dependency>)` if the problem can be fixed by installing a dependency
/// * `None` if the problem cannot be fixed by installing a dependency
fn to_dependency(&self) -> Option<Box<dyn Dependency>>;
}
macro_rules! try_problem_to_dependency {
($expr:expr, $type:ty) => {
if let Some(p) = $expr
.as_any()
.downcast_ref::<$type>()
.and_then(|p| p.to_dependency())
{
return Some(p);
}
};
}
/// Convert a build problem to a dependency that might fix it.
///
/// This function tries to convert various known problem types to dependencies
/// that might fix them.
///
/// # Arguments
/// * `problem` - The build problem to convert
///
/// # Returns
/// * `Some(Box<dyn Dependency>)` if the problem can be fixed by installing a dependency
/// * `None` if the problem cannot be fixed by installing a dependency or isn't recognized
pub fn problem_to_dependency(problem: &dyn Problem) -> Option<Box<dyn Dependency>> {
// TODO(jelmer): Find a more idiomatic way to do this.
try_problem_to_dependency!(problem, MissingAutoconfMacro);
#[cfg(feature = "debian")]
try_problem_to_dependency!(problem, UnsatisfiedAptDependencies);
try_problem_to_dependency!(problem, MissingGoPackage);
try_problem_to_dependency!(problem, MissingHaskellDependencies);
try_problem_to_dependency!(problem, MissingJavaClass);
try_problem_to_dependency!(problem, MissingJDK);
try_problem_to_dependency!(problem, MissingJRE);
try_problem_to_dependency!(problem, MissingJDKFile);
try_problem_to_dependency!(problem, MissingLatexFile);
try_problem_to_dependency!(problem, MissingCommand);
try_problem_to_dependency!(problem, MissingCommandOrBuildFile);
try_problem_to_dependency!(problem, VcsControlDirectoryNeeded);
try_problem_to_dependency!(problem, MissingLuaModule);
try_problem_to_dependency!(problem, MissingCargoCrate);
try_problem_to_dependency!(problem, MissingRustCompiler);
try_problem_to_dependency!(problem, MissingPkgConfig);
try_problem_to_dependency!(problem, MissingFile);
try_problem_to_dependency!(problem, MissingCHeader);
try_problem_to_dependency!(problem, MissingJavaScriptRuntime);
try_problem_to_dependency!(problem, MissingValaPackage);
try_problem_to_dependency!(problem, MissingRubyGem);
try_problem_to_dependency!(problem, DhAddonLoadFailure);
try_problem_to_dependency!(problem, MissingLibrary);
try_problem_to_dependency!(problem, MissingStaticLibrary);
try_problem_to_dependency!(problem, MissingRubyFile);
try_problem_to_dependency!(problem, MissingSprocketsFile);
try_problem_to_dependency!(problem, CMakeFilesMissing);
try_problem_to_dependency!(problem, MissingMavenArtifacts);
try_problem_to_dependency!(problem, MissingGnomeCommonDependency);
try_problem_to_dependency!(problem, MissingQtModules);
try_problem_to_dependency!(problem, MissingQt);
try_problem_to_dependency!(problem, MissingX11);
try_problem_to_dependency!(problem, UnknownCertificateAuthority);
try_problem_to_dependency!(problem, MissingLibtool);
try_problem_to_dependency!(problem, MissingCMakeComponents);
try_problem_to_dependency!(problem, MissingGnulibDirectory);
try_problem_to_dependency!(problem, MissingIntrospectionTypelib);
try_problem_to_dependency!(problem, MissingCSharpCompiler);
try_problem_to_dependency!(problem, MissingXfceDependency);
try_problem_to_dependency!(problem, MissingNodePackage);
try_problem_to_dependency!(problem, MissingNodeModule);
try_problem_to_dependency!(problem, MissingPerlPredeclared);
try_problem_to_dependency!(problem, MissingPerlFile);
try_problem_to_dependency!(problem, MissingPerlModule);
try_problem_to_dependency!(problem, MissingPhpClass);
try_problem_to_dependency!(problem, MissingPHPExtension);
try_problem_to_dependency!(problem, MissingPytestFixture);
try_problem_to_dependency!(problem, UnsupportedPytestArguments);
try_problem_to_dependency!(problem, UnsupportedPytestConfigOption);
try_problem_to_dependency!(problem, MissingPythonDistribution);
try_problem_to_dependency!(problem, MissingPythonModule);
try_problem_to_dependency!(problem, MissingSetupPyCommand);
try_problem_to_dependency!(problem, MissingRPackage);
try_problem_to_dependency!(problem, MissingVagueDependency);
try_problem_to_dependency!(problem, MissingXmlEntity);
try_problem_to_dependency!(problem, MissingMakeTarget);
None
}
|
