feat: add files

Signed-off-by: Kaiyang Wu <[email protected]>

Author: OriginCode

src/cli.rs

@@ -31,6 +31,13 @@ pub enum Subcommands {
     },
     /// List 100 latest source updates
     Updates,
+    /// List files for a package
+    Files {
+        arch: String,
+        repo: String,
+        package: String,
+        version: String,
+    },
 }
 
 #[cfg(feature = "argh")]
@@ -50,6 +57,7 @@ pub enum Subcommands {
     Show(Show),
     Search(Search),
     Updates(Updates),
+    Files(Files),
 }
 
 #[cfg(feature = "argh")]
@@ -96,3 +104,18 @@ pub struct Search {
 /// List 100 latest source updates
 #[argh(subcommand, name = "updates")]
 pub struct Updates {}
+
+#[cfg(feature = "argh")]
+#[derive(FromArgs, Debug)]
+/// List files for a package
+#[argh(subcommand, name = "files")]
+pub struct Files {
+    #[argh(positional)]
+    pub arch: String,
+    #[argh(positional)]
+    pub repo: String,
+    #[argh(positional)]
+    pub package: String,
+    #[argh(positional)]
+    pub version: String,
+}

src/main.rs

@@ -45,6 +45,14 @@ async fn run() -> Result<()> {
             Subcommands::Updates => {
                 print_res!(single pkgsite, updates, views::updates::UpdatesView);
             }
+            Subcommands::Files {
+                arch,
+                repo,
+                package,
+                version,
+            } => {
+                print_res!(single pkgsite, files, views::files::FilesView, &arch, &repo, &package, &version);
+            }
         },
         None => {
             print_res!(single pkgsite, index, views::index::IndexView);
@@ -72,6 +80,14 @@ async fn run() -> Result<()> {
             Subcommands::Updates(_) => {
                 print_res!(single pkgsite, updates, views::updates::UpdatesView);
             }
+            Subcommands::Files(Files {
+                arch,
+                repo,
+                package,
+                version,
+            }) => {
+                print_res!(single pkgsite, files, views::files::FilesView, &arch, &repo, &package, &version);
+            }
         },
         None => {
             print_res!(single pkgsite, index, views::index::IndexView);

src/views/files.rs

@@ -0,0 +1,93 @@
+use pkgsite_lib::files::Files;
+use std::fmt::Display;
+use tabled::{
+    builder::Builder,
+    settings::{Alignment, Modify, Padding, Settings, Style, object::SegmentAll},
+};
+
+use pkgsite_tools::PADDING;
+
+fn ls_perm(perm: &i32, ftype: &i16) -> String {
+    // see https://docs.rs/tar/latest/src/tar/entry_type.rs.html#70-87
+    let ftype = match ftype {
+        1 => 'l',
+        3 => 'c',
+        4 => 'b',
+        5 => 'd',
+        6 => 'p',
+        _ => '-',
+    };
+
+    let perm: String = format!("{perm:b}")
+        .chars()
+        .zip("rwxrwxrwx".chars())
+        .map(|(a, b)| if a == '1' { b } else { '-' })
+        .collect();
+
+    format!("{ftype}{perm}")
+}
+
+pub struct FilesView<'a> {
+    inner: &'a Files,
+}
+
+impl<'a> From<&'a Files> for FilesView<'a> {
+    fn from(inner: &'a Files) -> Self {
+        Self { inner }
+    }
+}
+
+impl Display for FilesView<'_> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let mut file_matrix = Builder::default();
+        for row in &self.inner.files {
+            file_matrix.push_record(vec![
+                ls_perm(&row.perm, &row.ftype),
+                format!("{}({})", row.uname, row.uid),
+                format!("{}({})", row.gname, row.gid),
+                row.size.to_string(),
+                row.filename.clone().unwrap_or_default(),
+            ]);
+        }
+
+        let table_settings = Settings::default().with(Style::blank()).with(
+            Modify::new(SegmentAll)
+                .with(Alignment::left())
+                .with(Padding::new(0, PADDING, 0, 0)),
+        );
+
+        write!(
+            f,
+            "Files in \"{}\" ({})
+Repository: {}/{}
+Package Time: {}
+Size: {}
+SHA256: {}
+Installed Size: {}
+Maintainer: {}{}{}
+
+Files:
+{}",
+            &self.inner.pkg.package,
+            &self.inner.pkg.version,
+            &self.inner.pkg.architecture,
+            &self.inner.pkg.repo,
+            &self.inner.pkg_debtime,
+            &self.inner.pkg.size,
+            &self.inner.pkg.sha256,
+            &self.inner.pkg.installed_size,
+            &self.inner.pkg.maintainer,
+            if self.inner.sodepends.is_empty() {
+                String::new()
+            } else {
+                format!("\nLibrary Depends: {}", &self.inner.sodepends.join(", "))
+            },
+            if self.inner.soprovides.is_empty() {
+                String::new()
+            } else {
+                format!("\nLibrary Provides: {}", &self.inner.soprovides.join(", "))
+            },
+            file_matrix.build().with(table_settings),
+        )
+    }
+}

src/views/mod.rs

@@ -1,4 +1,5 @@
 pub mod depends;
+pub mod files;
 pub mod index;
 pub mod info;
 pub mod rdepends;