provenant/parsers/

rpm_parser.rs

//! Parser for RPM package archives.
//!
//! Extracts package metadata and dependencies from binary RPM package (.rpm) files
//! by reading the embedded header metadata.
//!
//! # Supported Formats
//! - *.rpm (binary RPM package archives)
//!
//! # Key Features
//! - Metadata extraction from RPM headers (name, version, release, architecture)
//! - Dependency extraction (requires, provides, obsoletes)
//! - License and distribution information parsing
//! - Package URL (purl) generation for installed packages
//! - Graceful handling of malformed or corrupted RPM files
//!
//! # Implementation Notes
//! - Uses `rpm` crate for low-level RPM format parsing
//! - RPM architecture is captured as namespace in metadata
//! - Direct dependency tracking (all requires are direct)
//! - Error handling with `warn!()` logs on parse failures

use std::fs::File;
use std::io::{BufReader, Read};
use std::path::Path;

use log::warn;
use rpm::{IndexTag, Package, PackageMetadata, RPM_MAGIC};

use crate::models::{DatasourceId, Dependency, PackageData, PackageType, Party};

use super::PackageParser;

const PACKAGE_TYPE: PackageType = PackageType::Rpm;

fn default_package_data() -> PackageData {
    PackageData {
        package_type: Some(PACKAGE_TYPE),
        datasource_id: Some(DatasourceId::RpmArchive),
        ..Default::default()
    }
}

pub(crate) fn infer_rpm_namespace(
    distribution: Option<&str>,
    vendor: Option<&str>,
    release: Option<&str>,
    dist_url: Option<&str>,
) -> Option<String> {
    for candidate in [distribution, vendor, dist_url].into_iter().flatten() {
        let lower = candidate.to_ascii_lowercase();
        if lower.contains("fedora") || lower.contains("koji") {
            return Some("fedora".to_string());
        }
        if lower.contains("centos") {
            return Some("centos".to_string());
        }
        if lower.contains("red hat") || lower.contains("redhat") || lower.contains("ubi") {
            return Some("rhel".to_string());
        }
        if lower.contains("opensuse") {
            return Some("opensuse".to_string());
        }
        if lower.contains("suse") {
            return Some("suse".to_string());
        }
        if lower.contains("openmandriva") || lower.contains("mandriva") {
            return Some("openmandriva".to_string());
        }
        if lower.contains("mariner") {
            return Some("mariner".to_string());
        }
    }

    if let Some(release) = release {
        let lower = release.to_ascii_lowercase();
        if lower.contains(".fc") {
            return Some("fedora".to_string());
        }
        if lower.contains(".el") {
            return Some("rhel".to_string());
        }
        if lower.contains("mdv") || lower.contains("mnb") {
            return Some("openmandriva".to_string());
        }
        if lower.contains("suse") {
            return Some("suse".to_string());
        }
    }

    None
}

fn rpm_header_string(metadata: &PackageMetadata, tag: IndexTag) -> Option<String> {
    metadata
        .header
        .get_entry_data_as_string(tag)
        .ok()
        .and_then(|value| {
            let trimmed = value.trim();
            if trimmed.is_empty() || trimmed == "(none)" {
                None
            } else {
                Some(trimmed.to_string())
            }
        })
}

fn rpm_header_string_array(metadata: &PackageMetadata, tag: IndexTag) -> Option<Vec<String>> {
    metadata
        .header
        .get_entry_data_as_string_array(tag)
        .ok()
        .map(|items| {
            items
                .iter()
                .map(|item| item.trim().to_string())
                .filter(|item| !item.is_empty() && item != "(none)")
                .collect::<Vec<_>>()
        })
        .filter(|items| !items.is_empty())
}

fn infer_vcs_url(metadata: &PackageMetadata, source_urls: &[String]) -> Option<String> {
    if let Ok(vcs) = metadata.get_vcs()
        && !vcs.trim().is_empty()
    {
        return Some(vcs.to_string());
    }

    source_urls
        .iter()
        .find(|url| url.starts_with("git+") || url.contains("src.fedoraproject.org"))
        .cloned()
}

fn build_rpm_qualifiers(
    architecture: Option<&str>,
    is_source: bool,
) -> Option<std::collections::HashMap<String, String>> {
    let mut qualifiers = std::collections::HashMap::new();

    if let Some(arch) = architecture.filter(|arch| !arch.is_empty()) {
        qualifiers.insert("arch".to_string(), arch.to_string());
    }

    if is_source {
        qualifiers.insert("source".to_string(), "true".to_string());
    }

    (!qualifiers.is_empty()).then_some(qualifiers)
}

/// Parser for RPM package archives
pub struct RpmParser;

impl PackageParser for RpmParser {
    const PACKAGE_TYPE: PackageType = PACKAGE_TYPE;

    fn is_match(path: &Path) -> bool {
        if let Some(ext) = path.extension().and_then(|e| e.to_str())
            && matches!(ext, "rpm" | "srpm")
        {
            return true;
        }

        let mut file = match File::open(path) {
            Ok(file) => file,
            Err(_) => return false,
        };
        let mut magic = [0_u8; 4];
        file.read_exact(&mut magic).is_ok() && magic == RPM_MAGIC
    }

    fn extract_packages(path: &Path) -> Vec<PackageData> {
        let file = match File::open(path) {
            Ok(f) => f,
            Err(e) => {
                warn!("Failed to open RPM file {:?}: {}", path, e);
                return vec![default_package_data()];
            }
        };

        let mut reader = BufReader::new(file);
        let pkg = match Package::parse(&mut reader) {
            Ok(p) => p,
            Err(e) => {
                warn!("Failed to parse RPM file {:?}: {}", path, e);
                return vec![default_package_data()];
            }
        };

        vec![parse_rpm_package(&pkg, path)]
    }
}

fn infer_rpm_namespace_from_filename(path: &Path) -> Option<String> {
    let filename = path.file_name()?.to_str()?.to_ascii_lowercase();

    if filename.contains(".fc") {
        return Some("fedora".to_string());
    }
    if filename.contains(".el") {
        return Some("rhel".to_string());
    }
    if filename.contains("mdv") || filename.contains("mnb") {
        return Some("openmandriva".to_string());
    }
    if filename.contains("opensuse") {
        return Some("opensuse".to_string());
    }
    if filename.contains("suse") {
        return Some("suse".to_string());
    }

    None
}

fn parse_rpm_package(pkg: &Package, path: &Path) -> PackageData {
    let metadata = &pkg.metadata;

    let name = metadata.get_name().ok().map(|s| s.to_string());
    let version = build_evr_version(metadata);
    let description = metadata.get_description().ok().map(|s| s.to_string());
    let homepage_url = metadata.get_url().ok().map(|s| s.to_string());
    let architecture = metadata.get_arch().ok().map(|s| s.to_string());
    let path_str = path.to_string_lossy();
    let is_source = metadata.is_source_package()
        || path_str.ends_with(".src.rpm")
        || path_str.ends_with(".srpm");
    let distribution = rpm_header_string(metadata, IndexTag::RPMTAG_DISTRIBUTION);
    let dist_url = rpm_header_string(metadata, IndexTag::RPMTAG_DISTURL);
    let bug_tracking_url = rpm_header_string(metadata, IndexTag::RPMTAG_BUGURL);
    let source_urls =
        rpm_header_string_array(metadata, IndexTag::RPMTAG_SOURCE).unwrap_or_default();
    let source_rpm = metadata
        .get_source_rpm()
        .ok()
        .filter(|value| !value.is_empty())
        .map(|value| value.to_string());
    let namespace = infer_rpm_namespace(
        distribution.as_deref(),
        metadata.get_vendor().ok(),
        metadata.get_release().ok(),
        dist_url.as_deref(),
    )
    .or_else(|| infer_rpm_namespace_from_filename(path));

    let mut parties = Vec::new();

    if let Ok(vendor) = metadata.get_vendor()
        && !vendor.is_empty()
    {
        parties.push(Party {
            r#type: Some("organization".to_string()),
            role: Some("vendor".to_string()),
            name: Some(vendor.to_string()),
            email: None,
            url: None,
            organization: None,
            organization_url: None,
            timezone: None,
        });
    }

    if let Some(distribution_name) = distribution.as_ref() {
        parties.push(Party {
            r#type: Some("organization".to_string()),
            role: Some("distributor".to_string()),
            name: Some(distribution_name.clone()),
            email: None,
            url: None,
            organization: None,
            organization_url: None,
            timezone: None,
        });
    }

    if let Ok(packager) = metadata.get_packager()
        && !packager.is_empty()
    {
        let (name_opt, email_opt) = parse_packager(packager);
        parties.push(Party {
            r#type: Some("person".to_string()),
            role: Some("packager".to_string()),
            name: name_opt,
            email: email_opt,
            url: None,
            organization: None,
            organization_url: None,
            timezone: None,
        });
    }

    let extracted_license_statement = metadata.get_license().ok().map(|s| s.to_string());

    let dependencies = extract_rpm_dependencies(pkg, namespace.as_deref());

    let qualifiers = build_rpm_qualifiers(architecture.as_deref(), is_source);

    let mut keywords = Vec::new();
    if let Ok(group) = metadata.get_group()
        && !group.is_empty()
    {
        keywords.push(group.to_string());
    }

    let mut extra_data = std::collections::HashMap::new();
    if let Some(distribution) = distribution.clone() {
        extra_data.insert(
            "distribution".to_string(),
            serde_json::Value::String(distribution),
        );
    }
    if let Some(dist_url) = dist_url.clone() {
        extra_data.insert("dist_url".to_string(), serde_json::Value::String(dist_url));
    }
    if let Ok(build_host) = metadata.get_build_host()
        && !build_host.is_empty()
    {
        extra_data.insert(
            "build_host".to_string(),
            serde_json::Value::String(build_host.to_string()),
        );
    }
    if let Ok(build_time) = metadata.get_build_time() {
        extra_data.insert(
            "build_time".to_string(),
            serde_json::Value::Number(serde_json::Number::from(build_time)),
        );
    }
    if !source_urls.is_empty() {
        extra_data.insert(
            "source_urls".to_string(),
            serde_json::Value::Array(
                source_urls
                    .iter()
                    .cloned()
                    .map(serde_json::Value::String)
                    .collect(),
            ),
        );
    }
    if let Some(provides) = extract_rpm_relationships(pkg, RpmRelationshipKind::Provides)
        && !provides.is_empty()
    {
        extra_data.insert(
            "provides".to_string(),
            serde_json::Value::Array(
                provides
                    .into_iter()
                    .map(serde_json::Value::String)
                    .collect(),
            ),
        );
    }
    if let Some(obsoletes) = extract_rpm_relationships(pkg, RpmRelationshipKind::Obsoletes)
        && !obsoletes.is_empty()
    {
        extra_data.insert(
            "obsoletes".to_string(),
            serde_json::Value::Array(
                obsoletes
                    .into_iter()
                    .map(serde_json::Value::String)
                    .collect(),
            ),
        );
    }
    let vcs_url = infer_vcs_url(metadata, &source_urls);

    PackageData {
        datasource_id: Some(DatasourceId::RpmArchive),
        package_type: Some(PACKAGE_TYPE),
        namespace: namespace.clone(),
        name: name.clone(),
        version: version.clone(),
        qualifiers,
        description,
        homepage_url,
        size: metadata.get_installed_size().ok(),
        parties,
        keywords,
        bug_tracking_url,
        extracted_license_statement,
        dependencies,
        source_packages: source_rpm.into_iter().collect(),
        vcs_url,
        extra_data: (!extra_data.is_empty()).then_some(extra_data),
        purl: name.as_ref().and_then(|n| {
            build_rpm_purl(
                n,
                version.as_deref(),
                namespace.as_deref(),
                architecture.as_deref(),
                is_source,
            )
        }),
        ..Default::default()
    }
}

fn extract_rpm_dependencies(pkg: &Package, namespace: Option<&str>) -> Vec<Dependency> {
    let mut dependencies = Vec::new();

    if let Ok(requires) = pkg.metadata.get_requires() {
        for rpm_dep in requires {
            let purl = build_rpm_purl(
                &rpm_dep.name,
                if rpm_dep.version.is_empty() {
                    None
                } else {
                    Some(&rpm_dep.version)
                },
                namespace,
                None,
                false,
            );

            let extracted_requirement = if !rpm_dep.version.is_empty() {
                Some(format_rpm_requirement(&rpm_dep))
            } else {
                None
            };

            dependencies.push(Dependency {
                purl,
                extracted_requirement,
                scope: Some("install".to_string()),
                is_runtime: Some(true),
                is_optional: Some(false),
                is_direct: Some(true),
                resolved_package: None,
                extra_data: None,
                is_pinned: Some(!rpm_dep.version.is_empty()),
            });
        }
    }

    dependencies
}

enum RpmRelationshipKind {
    Provides,
    Obsoletes,
}

fn extract_rpm_relationships(pkg: &Package, kind: RpmRelationshipKind) -> Option<Vec<String>> {
    let relationships = match kind {
        RpmRelationshipKind::Provides => pkg.metadata.get_provides().ok()?,
        RpmRelationshipKind::Obsoletes => pkg.metadata.get_obsoletes().ok()?,
    };

    let values: Vec<String> = relationships
        .into_iter()
        .map(|dep| format_rpm_requirement(&dep))
        .filter(|value| !value.is_empty() && value != "(none)")
        .collect();

    (!values.is_empty()).then_some(values)
}

fn format_rpm_requirement(dep: &rpm::Dependency) -> String {
    use rpm::DependencyFlags;

    if dep.version.is_empty() {
        return dep.name.clone();
    }

    let operator = if dep.flags.contains(DependencyFlags::EQUAL)
        && dep.flags.contains(DependencyFlags::LESS)
    {
        "<="
    } else if dep.flags.contains(DependencyFlags::EQUAL)
        && dep.flags.contains(DependencyFlags::GREATER)
    {
        ">="
    } else if dep.flags.contains(DependencyFlags::EQUAL) {
        "="
    } else if dep.flags.contains(DependencyFlags::LESS) {
        "<"
    } else if dep.flags.contains(DependencyFlags::GREATER) {
        ">"
    } else {
        ""
    };

    if operator.is_empty() {
        dep.name.clone()
    } else {
        format!("{} {} {}", dep.name, operator, dep.version)
    }
}

fn build_evr_version(metadata: &PackageMetadata) -> Option<String> {
    let version = metadata.get_version().ok()?;
    let release = metadata.get_release().ok();

    let mut evr = String::from(version);

    if let Some(r) = release {
        evr.push('-');
        evr.push_str(r);
    }

    Some(evr)
}

fn parse_packager(packager: &str) -> (Option<String>, Option<String>) {
    if let Some(email_start) = packager.find('<') {
        let name = packager[..email_start].trim();
        if let Some(email_end) = packager.find('>') {
            let email = &packager[email_start + 1..email_end];
            return (Some(name.to_string()), Some(email.to_string()));
        }
    }
    (Some(packager.to_string()), None)
}

fn build_rpm_purl(
    name: &str,
    version: Option<&str>,
    namespace: Option<&str>,
    architecture: Option<&str>,
    is_source: bool,
) -> Option<String> {
    use packageurl::PackageUrl;

    let mut purl = PackageUrl::new(PACKAGE_TYPE.as_str(), name).ok()?;

    if let Some(ns) = namespace {
        purl.with_namespace(ns).ok()?;
    }

    if let Some(ver) = version {
        purl.with_version(ver).ok()?;
    }

    if let Some(arch) = architecture {
        purl.add_qualifier("arch", arch).ok()?;
    }

    if is_source {
        purl.add_qualifier("source", "true").ok()?;
    }

    Some(purl.to_string())
}

#[cfg(test)]
mod tests {
    use super::*;
    use std::fs;
    use std::path::PathBuf;
    use tempfile::NamedTempFile;

    #[test]
    fn test_rpm_parser_is_match() {
        assert!(RpmParser::is_match(&PathBuf::from("package.rpm")));
        assert!(RpmParser::is_match(&PathBuf::from("package.srpm")));
        assert!(RpmParser::is_match(&PathBuf::from(
            "test-1.0-1.el7.x86_64.rpm"
        )));
        assert!(!RpmParser::is_match(&PathBuf::from("package.deb")));
        assert!(!RpmParser::is_match(&PathBuf::from("package.tar.gz")));
    }

    #[test]
    fn test_rpm_parser_matches_hash_named_source_rpm_by_magic() {
        let source_fixture = PathBuf::from("testdata/rpm/setup-2.5.49-b1.src.rpm");
        if !source_fixture.exists() {
            return;
        }

        let temp_file = NamedTempFile::new().unwrap();
        fs::copy(&source_fixture, temp_file.path()).unwrap();

        assert!(RpmParser::is_match(temp_file.path()));
    }

    #[test]
    fn test_build_evr_version_simple() {
        let evr = "1.0-1";
        assert_eq!(evr, "1.0-1");
    }

    #[test]
    fn test_build_evr_version_with_epoch() {
        let evr = "2:1.0-1";
        assert!(evr.starts_with("2:"));
    }

    #[test]
    fn test_parse_packager() {
        let (name, email) = parse_packager("John Doe <john@example.com>");
        assert_eq!(name, Some("John Doe".to_string()));
        assert_eq!(email, Some("john@example.com".to_string()));

        let (name2, email2) = parse_packager("Plain Name");
        assert_eq!(name2, Some("Plain Name".to_string()));
        assert_eq!(email2, None);
    }

    #[test]
    fn test_build_rpm_purl() {
        let purl = build_rpm_purl(
            "bash",
            Some("4.4.19-1.el7"),
            Some("fedora"),
            Some("x86_64"),
            false,
        );
        assert!(purl.is_some());
        let purl_str = purl.unwrap();
        assert!(purl_str.contains("pkg:rpm/fedora/bash"));
        assert!(purl_str.contains("4.4.19-1.el7"));
        assert!(purl_str.contains("arch=x86_64"));
    }

    #[test]
    fn test_parse_real_rpm() {
        let test_file = PathBuf::from("testdata/rpm/Eterm-0.9.3-5mdv2007.0.rpm");
        if !test_file.exists() {
            eprintln!("Warning: Test file not found, skipping test");
            return;
        }

        let pkg = RpmParser::extract_first_package(&test_file);

        assert_eq!(pkg.package_type, Some(PackageType::Rpm));

        if pkg.name.is_some() {
            assert_eq!(pkg.name, Some("Eterm".to_string()));
            assert!(pkg.version.is_some());
        }
    }

    #[test]
    fn test_build_rpm_purl_no_namespace() {
        let purl = build_rpm_purl("package", Some("1.0-1"), None, Some("x86_64"), false);
        assert!(purl.is_some());
        let purl_str = purl.unwrap();
        assert!(purl_str.starts_with("pkg:rpm/package@"));
        assert!(purl_str.contains("arch=x86_64"));
    }

    #[test]
    fn test_rpm_dependency_extraction() {
        use rpm::{Dependency as RpmDependency, DependencyFlags};

        let rpm_dep = RpmDependency {
            name: "libc.so.6".to_string(),
            flags: DependencyFlags::GREATER | DependencyFlags::EQUAL,
            version: "2.2.5".to_string(),
        };

        let formatted = format_rpm_requirement(&rpm_dep);
        assert_eq!(formatted, "libc.so.6 >= 2.2.5");

        let rpm_dep_no_version = RpmDependency {
            name: "bash".to_string(),
            flags: DependencyFlags::ANY,
            version: String::new(),
        };

        let formatted_no_ver = format_rpm_requirement(&rpm_dep_no_version);
        assert_eq!(formatted_no_ver, "bash");
    }

    #[test]
    fn test_parse_packager_with_parentheses() {
        let (name, email) = parse_packager("John Doe (Company) <john@example.com>");
        assert_eq!(name, Some("John Doe (Company)".to_string()));
        assert_eq!(email, Some("john@example.com".to_string()));
    }

    #[test]
    fn test_parse_packager_email_only() {
        let (name, email) = parse_packager("<noreply@example.com>");
        assert!(name.is_none() || name == Some(String::new()));
        assert_eq!(email, Some("noreply@example.com".to_string()));
    }

    #[test]
    fn test_rpm_fping_package() {
        let test_file = PathBuf::from("testdata/rpm/fping-2.4b2-10.fc12.x86_64.rpm");
        if !test_file.exists() {
            return;
        }

        let pkg = RpmParser::extract_first_package(&test_file);
        if pkg.name.is_some() {
            assert_eq!(pkg.name, Some("fping".to_string()));
            assert!(pkg.version.is_some());
        }
    }

    #[test]
    fn test_rpm_archive_extracts_additional_metadata_fields() {
        let test_file = PathBuf::from("testdata/rpm/setup-2.5.49-b1.src.rpm");
        if !test_file.exists() {
            return;
        }

        let pkg = RpmParser::extract_first_package(&test_file);

        assert_eq!(pkg.name.as_deref(), Some("setup"));
        assert_eq!(
            pkg.qualifiers
                .as_ref()
                .and_then(|q| q.get("arch"))
                .map(String::as_str),
            Some("noarch")
        );
        assert!(!pkg.keywords.is_empty());
        assert!(pkg.size.is_some());
        assert!(
            pkg.parties
                .iter()
                .any(|party| party.role.as_deref() == Some("packager"))
        );
        assert!(
            pkg.qualifiers
                .as_ref()
                .is_some_and(|q| q.get("source") == Some(&"true".to_string()))
        );
    }

    #[test]
    fn test_source_rpm_sets_source_qualifier() {
        let test_file = PathBuf::from("testdata/rpm/setup-2.5.49-b1.src.rpm");
        if !test_file.exists() {
            return;
        }

        let pkg = RpmParser::extract_first_package(&test_file);

        assert!(
            pkg.qualifiers
                .as_ref()
                .is_some_and(|q| q.get("source") == Some(&"true".to_string()))
        );
        assert!(
            pkg.purl
                .as_ref()
                .is_some_and(|purl| purl.contains("source=true"))
        );
    }

    #[test]
    fn test_rpm_archive_extracts_vcs_and_source_metadata() {
        let package = rpm::PackageBuilder::new(
            "thunar-sendto-clamtk",
            "0.08",
            "GPL-2.0-or-later",
            "noarch",
            "Simple virus scanning extension for Thunar",
        )
        .release("2.fc40")
        .vendor("Fedora Project")
        .packager("Fedora Release Engineering <releng@fedoraproject.org>")
        .group("Applications/System")
        .vcs("git+https://src.fedoraproject.org/rpms/thunar-sendto-clamtk.git#5a3f8e92b45f46b464e6924c79d4bf3e11bb1f0e")
        .build()
        .unwrap();

        let temp_file = NamedTempFile::new().unwrap();
        package.write_file(temp_file.path()).unwrap();

        let pkg = RpmParser::extract_first_package(temp_file.path());

        assert_eq!(pkg.namespace.as_deref(), Some("fedora"));
        assert_eq!(
            pkg.vcs_url.as_deref(),
            Some(
                "git+https://src.fedoraproject.org/rpms/thunar-sendto-clamtk.git#5a3f8e92b45f46b464e6924c79d4bf3e11bb1f0e",
            )
        );
        assert!(
            pkg.extra_data
                .as_ref()
                .is_some_and(|extra| extra.contains_key("build_time"))
        );
        assert!(!pkg.keywords.is_empty());
    }

    #[test]
    fn test_rpm_archive_preserves_provides_and_obsoletes_relationships() {
        use rpm::{Dependency as RpmDependency, DependencyFlags};

        let package = rpm::PackageBuilder::new(
            "demo-rpm",
            "1.0.0",
            "MIT",
            "noarch",
            "RPM relationship metadata fixture",
        )
        .release("1")
        .provides(RpmDependency {
            name: "demo-rpm-virtual".to_string(),
            flags: DependencyFlags::GREATER | DependencyFlags::EQUAL,
            version: "1.0.0".to_string(),
        })
        .obsoletes(RpmDependency {
            name: "old-demo-rpm".to_string(),
            flags: DependencyFlags::LESS,
            version: "0.9.0".to_string(),
        })
        .build()
        .unwrap();

        let temp_file = NamedTempFile::new().unwrap();
        package.write_file(temp_file.path()).unwrap();

        let pkg = RpmParser::extract_first_package(temp_file.path());
        let extra = pkg.extra_data.as_ref().expect("extra_data should exist");

        let provides = extra
            .get("provides")
            .and_then(|value| value.as_array())
            .expect("provides should be present");
        assert!(
            provides
                .iter()
                .any(|value| value.as_str() == Some("demo-rpm-virtual >= 1.0.0"))
        );

        let obsoletes = extra
            .get("obsoletes")
            .and_then(|value| value.as_array())
            .expect("obsoletes should be present");
        assert!(
            obsoletes
                .iter()
                .any(|value| value.as_str() == Some("old-demo-rpm < 0.9.0"))
        );
    }
}

crate::register_parser!(
    "RPM package archive",
    &["**/*.rpm", "**/*.srpm"],
    "rpm",
    "",
    Some("https://rpm.org/"),
);