feat: implement packagequeue

manifest/src/build.rs

@@ -8,3 +8,13 @@ pub struct Build {
     pub install_script: String,
     pub dependencies: HashMap<String, String>,
 }
+
+impl Default for Build {
+    fn default() -> Self {
+        Build {
+            dependencies: HashMap::default(),
+            build_script: String::default(),
+            install_script: String::default()
+        }
+    }
+}

pkgfile/src/lib.rs

@@ -3,7 +3,7 @@ use std::fmt::{Display, Formatter};
 use std::io;
 use std::path::Path;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Eq, PartialEq)]
 pub struct PKGFile {
     pub manifest: String,
     pub data: Vec<u8>,

pkgr/package.toml

@@ -44,7 +44,6 @@ build_script = "scripts/build" # relative to pkg
 install_script = "scripts/install" # relative to pkg
 
 [build.dependencies]
-base = "latest,stable" # selected by default
 
 ## pkgr.*
 # packager is the official client but you may use other clients supporting the "pkgr v1 spec".

pkgr/src/api/mod.rs

@@ -0,0 +1,27 @@
+use reqwest::blocking::Response;
+
+pub struct APITransaction<R = Response> {
+    /// Query made to API.
+    query: String, //TODO: enum
+    /// Response struct from abstracted library
+    _response: Option<R>
+}
+
+impl<R> APITransaction<R> {
+    pub fn new(_response: Option<R>) -> Self {
+        APITransaction {
+            query: String::default(),
+            _response
+        }
+    }
+}
+
+pub struct API {
+    base_url: String,
+    token: Option<String>,
+    history: Vec<APITransaction>
+}
+
+impl API {
+
+}

pkgr/src/commands.rs

@@ -8,6 +8,7 @@ use manifest::package::PackageType;
 use crate::CONFIG;
 use crate::package::identifier::PackageIdentifier;
 use crate::package::Package;
+use crate::package::queue::PackageQueue;
 use crate::process::Process;
 use crate::types::fetch::TryFetch;
 
@@ -76,14 +77,10 @@ impl Command {
                     exit(1);
                 }
 
-                trace!("Starting install...");
-                match pkg.install(CONFIG.with(|c| if !*build { c.build_by_default } else { *build })) {
-                    Ok(_) => (),
-                    Err(e) => {
-                        error!("Install failed: {}", e.to_string());
-                        exit(1);
-                    }
-                }
+                let mut queue = PackageQueue::new();
+                queue.add_package(pkg, *build);
+                trace!("Installing queue...");
+                queue.install(*build);
 
                 let end = std::time::Instant::now();
                 let _unix_end = std::time::SystemTime::now()
@@ -117,6 +114,7 @@ impl Command {
             } => {
                 if let Some(p) = package_identifier {
                     if let Ok(mut pkg) = Package::try_fetch(p.clone()) {
+                        trace!("{}", pkg.pkgfile.manifest);
                         info!(target: "item", "Identifier: {:?}", pkg.identifier);
                         info!(target: "item", "");
                         let mani = pkg.manifest();
@@ -134,6 +132,34 @@ impl Command {
                             types.join(", ")
                         });
                         info!(target: "item", "");
+                        info!(target: "item", "Dependencies: {}", {
+                            let deps = pkg.dependencies();
+                            if deps.len() == 0 {
+                                String::from("None")
+                            } else {
+                                deps
+                                    .iter()
+                                    .map(|p| {
+                                        p.identifier.to_string()
+                                    })
+                                    .collect::<Vec<String>>()
+                                    .join(", ")
+                            }
+                        });
+                        info!(target: "item", "Build Dependencies: {}", {
+                            let deps = pkg.build_dependencies();
+                            if deps.len() == 0 {
+                                String::from("None")
+                            } else {
+                                deps
+                                    .iter()
+                                    .map(|p| {
+                                        p.identifier.to_string()
+                                    })
+                                    .collect::<Vec<String>>()
+                                    .join(", ")
+                            }
+                        });
                     } else {
                         error!("Could not find {p}");
                     }

pkgr/src/main.rs

@@ -19,6 +19,7 @@ mod config;
 mod types;
 /// utils
 mod util;
+mod api;
 
 thread_local! {
     static CONFIG: config::Config = config::Config::from_path("/etc/pkgr.toml")

pkgr/src/package/identifier.rs

@@ -24,11 +24,11 @@ impl std::fmt::Display for PackageIdentifierError {
 
 impl Error for PackageIdentifierError {}
 
-#[derive(Clone)]
+#[derive(Clone, Eq, PartialEq)]
 pub enum PackageIdentifier {
     PackageLocator(PackageLocator),
     URI(String),
-    Path(String),
+    Path(String)
 }
 
 impl std::fmt::Debug for PackageIdentifier {
@@ -59,7 +59,7 @@ impl std::fmt::Display for PackageIdentifier {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Eq, PartialEq)]
 pub struct PackageLocator {
     pub name: String,
     pub version: Option<u32>,
@@ -160,8 +160,9 @@ impl FromStr for PackageLocator {
     }
 }
 
-impl From<(String, String)> for PackageLocator {
-    fn from((name, locate_str): (String, String)) -> Self {
+impl TryFrom<(String, String)> for PackageLocator {
+    type Error = PackageIdentifierError;
+    fn try_from((name, locate_str): (String, String)) -> Result<PackageLocator, Self::Error> {
         // name = "pkg"
         // locate_str = "1.0.0:tag1,tag2" or "1.0.0" or "tag1,tag2"
         let mut version = None;
@@ -185,10 +186,10 @@ impl From<(String, String)> for PackageLocator {
             );
         }
 
-        PackageLocator {
+        Ok(PackageLocator {
             name,
             version,
             tags,
-        }
+        })
     }
 }

pkgr/src/package/installer/mod.rs

@@ -68,25 +68,6 @@ impl PackageInstaller {
             return Err(e);
         }
         debug!("extracted package in: {}", tmpdir.to_string());
-        {
-            let mut tmpdir = tmpdir.clone();
-            tmpdir.push(&self.manifest.bin.clone().unwrap().root);
-            if prompt_bool("See all pending installation files?", true) {
-                if let Err(e) = visit_dirs(tmpdir.path().as_path(),
-                                           &|d| {
-                                               info!(target: "item", "{}", d.path()
-                                                   .to_str()
-                                                   .unwrap()
-                                                   .replace(&tmpdir.to_string(), ""))
-                                           })
-                {
-                    error!("Could not show files: {}", e);
-                }
-            }
-        }
-        if !prompt_bool("Continue?", is_noninteractive()) {
-            return Err(BinError::Cancelled);
-        }
         match self.apply_overlay() {
             Ok(_) => Ok(()),
             Err(e) => Err(BinError::IOError(e))
@@ -109,25 +90,6 @@ impl PackageInstaller {
         }
         let build_manifest = self.manifest.build.clone().unwrap();
         // TODO: Check dependencies
-        for pkg_tuple in build_manifest.dependencies {
-            let mut pkg = Package::try_fetch(
-                PackageIdentifier::PackageLocator(
-                    PackageLocator::from(pkg_tuple)
-                )
-            ).expect("no pkg");
-
-            if !pkg.is_installed() {
-                match pkg.install(CONFIG.with(|c| {
-                    c.build_by_default
-                })) {
-                    Ok(_) => { info!("Installed dependency: \"{}\"", pkg.manifest().package.name) }
-                    Err(_) => {
-                        error!("Could not install dependency: \"{}\"", pkg.identifier);
-                        exit(1);
-                    }
-                }
-            }
-        }
 
         Ok(())
     }

pkgr/src/package/mod.rs

@@ -1,20 +1,24 @@
 use std::fmt::Display;
 use std::path::Path;
+use std::process::exit;
 
-use log::{debug, info, trace};
+use log::{debug, error, info, trace};
 use reqwest::blocking::get;
 
+use manifest::build::Build;
 use pkgfile::PKGFile;
 
-use crate::package::identifier::PackageIdentifier;
+use crate::package::identifier::{PackageIdentifier, PackageLocator};
 use crate::types::fetch::TryFetch;
 
 pub mod identifier;
 pub mod installer;
+pub mod queue;
 
+#[derive(Eq, PartialEq)]
 pub struct Package {
-    pub identifier: identifier::PackageIdentifier,
-    pub pkgfile: pkgfile::PKGFile,
+    pub identifier: PackageIdentifier,
+    pub pkgfile: PKGFile,
     is_installed: bool,
     is_indexed: bool,
 }
@@ -35,6 +39,55 @@ impl Package {
         manifest::Manifest::try_from(self.pkgfile.manifest.clone()).unwrap()
     }
 
+    /// Get package dependencies
+    pub fn dependencies(&self) -> Vec<Package> {
+        let mut dependencies = vec![];
+        for dependency in self.manifest().dependencies {
+            let pkglocate = if let Ok(pl) = PackageLocator::try_from(dependency.clone()) {
+                trace!("parsed pl successfully...");
+                pl
+            } else {
+                error!("Could not parse package locator: {:?} in dependencies.", &dependency);
+                exit(1);
+            };
+            let pkg = match Package::try_fetch(PackageIdentifier::PackageLocator(pkglocate)) {
+                Ok(p) => p,
+                Err(e) => {
+                    error!("Could not fetch dependency: {}", e);
+                    exit(1);
+                }
+            };
+            dependencies.push(pkg);
+        }
+        dependencies
+    }
+
+    pub fn build_dependencies(&self) -> Vec<Package> {
+        let mut dependencies = vec![];
+        for dependency in self
+            .manifest()
+            .build
+            .unwrap_or(Build::default())
+            .dependencies {
+            let pkglocate = if let Ok(pl) = PackageLocator::try_from(dependency.clone()) {
+                trace!("parsed pl successfully...");
+                pl
+            } else {
+                error!("Could not parse package locator: {:?} in dependencies.", &dependency);
+                exit(1);
+            };
+            let pkg = match Package::try_fetch(PackageIdentifier::PackageLocator(pkglocate)) {
+                Ok(p) => p,
+                Err(e) => {
+                    error!("Could not fetch dependency: {}", e);
+                    exit(1);
+                }
+            };
+            dependencies.push(pkg);
+        }
+        dependencies
+    }
+
     /// Install the package.
     pub fn install(&mut self, build: bool) -> Result<(), installer::errors::InstallError> {
         let manifest = self.manifest();
@@ -119,7 +172,7 @@ impl TryFetch<PackageIdentifier> for Package {
                         if let Ok(b) = response.bytes() {
                             bytes.extend(b);
                         }
-                    },
+                    }
                     Err(e) => return Err(FetchError::HTTPError(e)),
                 };
                 // parse bytes as PKGFile

pkgr/src/package/queue.rs

@@ -0,0 +1,37 @@
+use log::trace;
+use crate::package::Package;
+
+pub struct PackageQueue {
+    packages: Vec<Package>
+}
+
+impl PackageQueue {
+    pub fn new() -> Self {
+        PackageQueue {
+            packages: vec![]
+        }
+    }
+
+    pub fn add_package(&mut self, package: Package, build: bool) {
+        let dependencies = package.dependencies();
+        for dependency in dependencies {
+            trace!("Checking package: {}", &dependency.identifier);
+            if self.packages.contains(&dependency) {
+               continue
+            }
+            trace!("Adding package: {}", &dependency.identifier);
+            self.packages.push(dependency);
+        }
+        if !self.packages.contains(&package) {
+            self.packages.push(package);
+        }
+    }
+
+    pub fn install(&mut self, build: bool) {
+        self.packages
+            .iter_mut()
+            .for_each(|pkg| {
+                pkg.install(build);
+            });
+    }
+}