use PDM, bump toolchain

.github/workflows/bump-version.yml

@@ -9,19 +9,18 @@ jobs:
   push_to_pypi:
     name: Push package to PyPI
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Check version
         run: bash .github/workflows/check_version.sh
 
-      - name: Build and upload package
-        run: |
-          python3 -m pip install build twine
-          python3 -m build .
-          python3 -m twine upload --non-interactive --skip-existing dist/*
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.TWINE_TOKEN }}
+      - uses: pdm-project/setup-pdm@v3
+
+      - name: Publish package distributions to PyPI
+        run: pdm publish
 

.github/workflows/check_version.sh

@@ -3,6 +3,6 @@ set -xe
 version=$(git tag --points-at=HEAD | head -1)
 [ "${version:0:1}" = "v" ]
 version=${version:1}
-grep -q "$version" __version__
+grep -q "$version" tg_searcher/__init__.py
 grep -q "\[$version\]" CHANGELOG.md
 

.gitignore

@@ -6,3 +6,6 @@
 __pycache__
 *.egg-info
 /.direnv
+.envrc
+.pdm-python
+.pdm-build

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 ### Changed
 - When downloding history, now the backend will store all messages in memory and write them to index at once, to avoid blocking regular update
+- Use PDM package manager
 
 ## [0.4.0] - 2023.2.2
 

Dockerfile

@@ -1,23 +1,23 @@
-FROM python:3.9 AS BUILDER
-# Because cryptg builds some native library
-# use multi-stage build reduce image size
+ARG PYTHON_BASE=3.9-slim
+FROM python:$PYTHON_BASE AS builder
 
-WORKDIR /app
+# install PDM
+RUN pip install -U pdm
+ENV PDM_CHECK_UPDATE=false
+COPY pyproject.toml pdm.lock README.md /project/
+COPY tg_searcher /project/tg_searcher
 
-COPY . /app
+# install dependencies and project into the local packages directory
+WORKDIR /project
+RUN pdm install --check --prod --no-editable
 
-RUN pip install \
-    --no-cache-dir \
-    --trusted-host pypi.python.org \
-    --disable-pip-version-check \
-    /app
+# run stage
+FROM python:$PYTHON_BASE
 
-FROM python:3.9-slim
+# retrieve packages from build stage
+COPY --from=builder /project/.venv/ /project/.venv
+ENV PATH="/project/.venv/bin:$PATH"
+COPY tg_searcher /project/tg_searcher
+WORKDIR /project
+CMD ["python", "tg_searcher/__main__.py"]
 
-RUN mkdir /usr/local/lib/python3.9 -p
-COPY --from=BUILDER \
-    /usr/local/lib/python3.9/site-packages \
-    /usr/local/lib/python3.9/site-packages
-
-ENTRYPOINT ["python", "-m", "tg_searcher"]
-CMD ["-f", "./config/searcher.yaml"]

doc/deploy.md

@@ -2,11 +2,11 @@
 
 我们提供了三种部署的方法：手动部署，使用 docker-compose 部署和 nix flake 部署。
 
-## 手动运行
+## 手动运行（使用 PDM）
 
 1. 安装 Redis 并运行（可以按照[这里](https://redis.io/topics/quickstart)的操作指示）。
 
-2. 确保 python 版本在 3.7 或以上。
+2. 安装 PDM 包管理器（参考[官方文档](https://pdm-project.org/en/latest/#installation)）。
 
 ```shell script
 # install from pip
@@ -15,12 +15,17 @@ python3 -m pip install -U tg-searcher
 # or install from github
 python3 -m pip install -U git+https://github.com/SharzyL/tg_searcher
 
-# or install locally
+# or install locally, using PDM package manager
 git clone https://github.com/SharzyL/tg_searcher && cd tg_searcher
 python3 -m pip install -e .
 ```
 
-参考 [configuration.md](./configuration.md) 填写配置文件之后，运行 `python3 -m tg_searcher -f /path/to/config.yaml` 即可。如果 pip 安装可执行文件的目录在 `PATH` 中，也可以直接 `tg-searcher -f /path/to/config.yaml`。
+3. 参考 [configuration.md](./configuration.md) 填写配置文件之后，
+```console
+$ pdm install
+
+$ pdm run start -f /path/to/config.yaml
+```
 
 首次运行时需要填写验证码（如果设置了两步验证，还需填写密码）。运行成功后 bot 会在 Telegram 中向管理员发送一条包含服务器状态的消息。
 

flake.nix

@@ -19,13 +19,16 @@
             inherit system;
             overlays = [ overlay ];
           };
-          tg-searcher = pkgs.tg-searcher;
+          pkg = pkgs.tg-searcher;
         in
         {
-          packages.default = tg-searcher;
-          legacyPackages = pkgs;
-          devShells.default = tg-searcher;
-          apps.default = flake-utils.lib.mkApp { drv = tg-searcher; };
+          packages.default = pkg;
+
+          devShell = pkg.overrideAttrs (oldAttrs: {
+            nativeBuildInputs = oldAttrs.nativeBuildInputs ++ [ pkgs.pdm ];
+          });
+
+          apps.default = flake-utils.lib.mkApp { drv = pkg; };
         }
       )
     // {

nix/searcher-pkg.nix

@@ -1,5 +1,8 @@
 { buildPythonPackage
+, fetchFromGitHub
 , lib
+, pdm-backend
+
 , whoosh
 , telethon
 , jieba
@@ -9,19 +12,43 @@
 , cryptg
 }:
 
+let
+  telethon_1_35 = telethon.overridePythonAttrs (oldAttrs: rec {
+    version = "1.35.1";
+    src = fetchFromGitHub {
+      owner = "LonamiWebs";
+      repo = "Telethon";
+      rev = "refs/tags/v${version}";
+      hash = "sha256-expJdVvR8yxVC1e+v/hH81TKZ1HJceWBv6BqD15aOFU=";
+    };
+    doCheck = false;
+  });
+in
 buildPythonPackage {
-  version = lib.removeSuffix "\n" (builtins.readFile ../__version__);
+  version = lib.head
+    (builtins.match ".*__version__ = \"([0-9.]+)\".*"
+      (builtins.readFile ./../tg_searcher/__init__.py));
+
+  pyproject = true;
+  nativeBuildInputs = [ pdm-backend ];
+
   pname = "tg-searcher";
-  src = builtins.path { path = ./..; name = "tg-searcher"; };
+
+  src = with lib.fileset; toSource {
+    root = ./..;
+    fileset = fileFilter (file: file.name != "flake.nix" && file.name != "nix") ./..;
+  };
+
   propagatedBuildInputs = [
     whoosh
-    telethon
+    telethon_1_35
     jieba
     python-socks
     pyyaml
     redis
     cryptg
   ];
+
   doCheck = false; # since we have no test
 }