nix: remove naersk

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1 +1,3 @@
 /target
+
+.direnv/

Cargo.lock

@@ -284,15 +284,8 @@ dependencies = [
  "libsqlite3-sys",
  "smallvec",
  "time",
- "uuid",
 ]
 
-[[package]]
-name = "sha1_smol"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
-
 [[package]]
 name = "smallvec"
 version = "1.9.0"
@@ -318,7 +311,6 @@ dependencies = [
  "log",
  "rusqlite",
  "time",
- "uuid",
  "xdg",
 ]
 
@@ -372,15 +364,6 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
 
-[[package]]
-name = "uuid"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd6469f4314d5f1ffec476e05f17cc9a78bc7a27a6a857842170bdf8d6f98d2f"
-dependencies = [
- "sha1_smol",
-]
-
 [[package]]
 name = "vcpkg"
 version = "0.2.15"

Cargo.toml

@@ -13,9 +13,8 @@ maintenance = { status = "experimental" }
 [dependencies]
 clap = { version = "3.2.16", default-features = false, features = ["derive", "std"] }
 log = "0.4.17"
-rusqlite = { version = "0.28.0", features = ["bundled", "time", "uuid"] }
+rusqlite = { version = "0.28.0", features = ["bundled", "time"] }
 time = "0.3"
-uuid = { version = "1.1.2", features = ["v5"] }
 xdg = "2.4.1"
 
 

database/migrations/202208211624.sql

@@ -1,2 +0,0 @@
-ALTER TABLE tasks
-  ADD COLUMN uuid BLOB;

database/schema.sql

@@ -8,7 +8,6 @@ CREATE TABLE tasks (
   project     TEXT        ,
   link        TEXT        ,
   dir_path    TEXT        ,
-  uuid        BLOB        ,
 
   current     BOOLEAN     NOT NULL DEFAULT false,
 

flake.lock

@@ -1,39 +1,6 @@
 {
   "nodes": {
-    "naersk": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1659610603,
-        "narHash": "sha256-LYgASYSPYo7O71WfeUOaEUzYfzuXm8c8eavJcel+pfI=",
-        "owner": "nix-community",
-        "repo": "naersk",
-        "rev": "c6a45e4277fa58abd524681466d3450f896dc094",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "ref": "master",
-        "repo": "naersk",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
-      "locked": {
-        "lastModified": 1661008273,
-        "narHash": "sha256-UpDqsGzUswIHG7FwzeIewjWlElF17UVLNbI2pwlbcBY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "0cc6444e74cd21e8da8d81ef4cd778492e10f843",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
       "locked": {
         "lastModified": 1661008273,
         "narHash": "sha256-UpDqsGzUswIHG7FwzeIewjWlElF17UVLNbI2pwlbcBY=",
@@ -51,8 +18,7 @@
     },
     "root": {
       "inputs": {
-        "naersk": "naersk",
+        "nixpkgs": "nixpkgs",
-        "nixpkgs": "nixpkgs_2",
         "utils": "utils"
       }
     },

flake.nix

@@ -1,45 +1,30 @@
 {
   inputs = {
-    naersk.url = "github:nix-community/naersk/master";
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = { self, nixpkgs, utils, naersk }:
+  outputs = { self, nixpkgs, utils }:
     utils.lib.eachDefaultSystem (system:
       let
-        name = "tas";
         pkgs = import nixpkgs { inherit system; };
-        naersk-lib = pkgs.callPackage naersk { };
+        cargoToml = with builtins; (fromTOML (readFile ./Cargo.toml));
       in
       rec {
-        # Executes by `nix build .#<name>`
+        packages.default = pkgs.rustPlatform.buildRustPackage {
-        packages = {
+          inherit (cargoToml.package) name version;
-          ${name} = naersk.lib.${system}.buildPackage {
+          src = nixpkgs.lib.cleanSource ./.;
-            pname = name;
+          doCheck = true;
-            root = ./.;
+          cargoLock.lockFile = ./Cargo.lock;
         };
-        };
-        # Executes by `nix build .`
-        packages.default = packages.${name};
-        # the same but deprecated in Nix 2.7
-        defaultPackage = packages.default;
 
-        # Executes by `nix run .#<name> -- <args?>` 
+        apps.default = utils.lib.mkApp {
-        apps = {
+          inherit (cargoToml.package) name;
-          ${name} = utils.lib.mkApp {
+          drv = packages.default;
-            inherit name;
-            drv = packages.${name};
         };
-        };
-        # Executes by `nix run . -- <args?>`
-        apps.default = apps.${name};
-        # the same but deprecated in Nix 2.7
-        defaultApp = apps.default;
 
-        # Used by `nix develop`
         devShell = with pkgs; mkShell {
-          buildInputs = [ cargo rustc rustfmt rustPackages.clippy ];
+          packages = [ cargo rustc rustfmt clippy rust-analyzer ];
           RUST_SRC_PATH = rustPlatform.rustLibSrc;
         };
       });

src/repo.rs

@@ -64,7 +64,7 @@ pub struct UpdateTaskData {
 }
 
 pub trait Repository {
-    fn get_current_task_opt(&self) -> Result<Option<domain::Task>, Error>;
+    fn get_current_task_opt(&self) -> Result<Option<domain::CurrentTaskInfo>, Error>;
 
     fn get_task_opt(&self, id: domain::TaskIdx) -> Result<Option<domain::Task>, Error>;
 

src/repo/sqlite.rs

@@ -1,7 +1,6 @@
 use std::path::PathBuf;
 
 use rusqlite::{Connection, OptionalExtension};
-use uuid::Uuid;
 use xdg::BaseDirectories;
 
 use crate::domain;
@@ -19,7 +18,7 @@ struct Task {
     */
     created_at: time::OffsetDateTime,
 
-    uuid: uuid::Uuid,
+    idx: i64,
 }
 
 impl From<Task> for domain::Task {
@@ -49,7 +48,7 @@ impl<'r> TryFrom<&'r rusqlite::Row<'_>> for Task {
             finished_at: row.get("finished_at")?,
             */
             created_at: row.get("created_at")?,
-            uuid: row.get("uuid")?,
+            idx: row.get("idx")?,
         })
     }
 }
@@ -70,10 +69,13 @@ impl SqliteRepo {
 }
 
 impl Repository for SqliteRepo {
-    fn get_current_task_opt(&self) -> Result<Option<domain::Task>, Error> {
+    fn get_current_task_opt(&self) -> Result<Option<domain::CurrentTaskInfo>, Error> {
         let db_task = self.get_current_task_opt_impl()?;
 
-        Ok(db_task.map(|db_task| db_task.into()))
+        Ok(db_task.map(|db_task| domain::CurrentTaskInfo {
+            task_idx: db_task.idx as usize,
+            task: db_task.into(),
+        }))
     }
 
     fn get_task_opt(&self, id: domain::TaskIdx) -> Result<Option<domain::Task>, Error> {
@@ -116,13 +118,11 @@ impl Repository for SqliteRepo {
     }
 
     fn insert_task(&self, insert_data: super::InsertTaskData) -> Result<domain::Task, Error> {
-        let created_at = time::OffsetDateTime::now_utc();
-
         let mut stmt = self
             .conn
             .prepare(
-                "INSERT INTO tasks (name, project, link, dir_path, created_at)
+                "INSERT INTO tasks (name, project, link, dir_path)
-                 VALUES (?1, ?2, ?3, ?4, ?5)",
+                 VALUES (?1, ?2, ?3, ?4)",
             )
             .map_err(|_| Error::PrepareQuery)?;
 
@@ -134,7 +134,6 @@ impl Repository for SqliteRepo {
                 &insert_data
                     .dir_path
                     .and_then(|p| p.into_os_string().into_string().ok()),
-                &created_at,
             ))
             .map_err(|_| Error::InsertData)?;
 
@@ -244,7 +243,7 @@ impl SqliteRepo {
     fn get_current_task_opt_impl(&self) -> Result<Option<Task>, Error> {
         let mut stmt = self
             .conn
-            .prepare("SELECT * FROM active_tasks WHERE current")
+            .prepare("SELECT * FROM active_tasks WHERE current IS true")
             .map_err(|_| Error::PrepareQuery)?;
 
         let row = stmt
@@ -258,14 +257,10 @@ impl SqliteRepo {
 
 macro_rules! run_migration {
     ($this:ident, $ver:ident = $version:expr) => {
-        run_migration!(
+        run_migration!($this, $ver = $version => concat!("migrations/", $version));
-            $this,
-            $ver = $version,
-            file = concat!("migrations/", $version)
-        );
     };
 
-    ($this:ident, $ver:ident = $version:expr, file = $sql_name:expr) => {
+    ($this:ident, $ver:ident = $version:expr => $sql_name:expr) => {
         $this
             .conn
             .execute_batch(&format!(
@@ -284,8 +279,6 @@ pub enum MigrationError {
     Upgrade,
     DeleteInfo,
     InsertInfo,
-    StartTransaction,
-    Db(Error),
 }
 
 impl std::fmt::Display for MigrationError {
@@ -298,14 +291,13 @@ impl std::fmt::Display for MigrationError {
             MigrationError::InsertInfo => {
                 f.write_str("Cannot insert a new tas information to the database")
             }
-            MigrationError::Db(inner) => write!(f, "Database error: {}", inner),
         }
     }
 }
 
 impl std::error::Error for MigrationError {}
 
-const LATEST_VERSION: i64 = 202208211624;
+const LATEST_VERSION: i64 = 202208201623;
 
 impl SqliteRepo {
     pub fn upgrade(&self) -> Result<(), MigrationError> {
@@ -313,50 +305,12 @@ impl SqliteRepo {
         match version {
             Some(LATEST_VERSION) => return Ok(()),
             None => {
-                run_migration!(self, version = LATEST_VERSION, file = "schema");
+                run_migration!(self, version = LATEST_VERSION => "schema");
             }
-            _ => {
+            Some(v) => {
-                if version == Some(202208162308) {
+                if v == 202208162308 {
                     run_migration!(self, version = 202208201623);
                 }
-                if version == Some(202208201623) {
-                    run_migration!(self, version = 202208211624);
-
-                    let mut stmt = self
-                        .conn
-                        .prepare("SELECT id, created_at, project, name, link FROM tasks")
-                        .map_err(|_| MigrationError::Db(Error::PrepareQuery))?;
-
-                    let rows = stmt
-                        .query_map([], |row| {
-                            let id: i64 = row.get("id")?;
-                            let created_at: time::OffsetDateTime = row.get("created_at")?;
-                            let project: Option<String> = row.get("project")?;
-                            let name: String = row.get("name")?;
-                            let link: Option<String> = row.get("link")?;
-                            let uuid = Uuid::new_v5(
-                                &Uuid::NAMESPACE_OID,
-                                format!(
-                                    "p:{},n:{},l:{},d:{}",
-                                    project.unwrap_or_default(),
-                                    name,
-                                    link.unwrap_or_default(),
-                                    created_at.unix_timestamp()
-                                )
-                                .as_bytes(),
-                            );
-                            Ok((id, uuid))
-                        })
-                        .map_err(|_| MigrationError::Db(Error::QueryData))?;
-
-                    for row in rows {
-                        let (id, uuid) = row.map_err(|_| MigrationError::Db(Error::InvalidData))?;
-
-                        this.conn
-                            .execute("UPDATE tasks SET uuid = ?2 WHERE id = ?1", (uuid, id))
-                            .map_err(|_| MigrationError::Db(Error::UpdateData))?;
-                    }
-                }
             }
         }