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| 1 | +# SPDX-FileCopyrightText: Tim Sutton |
| 2 | +# SPDX-License-Identifier: MIT |
1 | 3 | { |
2 | | - description = "Run QGIS with extra Python packages"; |
3 | | - |
4 | | - inputs.geospatial.url = "github:imincik/geospatial-nix.repo"; |
5 | | - inputs.nixpkgs.follows = "geospatial/nixpkgs"; |
6 | | - |
7 | | - outputs = { self, geospatial, nixpkgs }: { |
8 | | - packages.x86_64-linux.default = |
9 | | - let |
10 | | - pkgs = import nixpkgs { |
11 | | - system = "x86_64-linux"; |
12 | | - }; |
13 | | - qgisWithExtras = geospatial.packages.x86_64-linux.qgis.override { |
14 | | - extraPythonPackages = ps: [ |
15 | | - ps.pyqtwebengine |
16 | | - ps.jsonschema |
| 4 | + description = "NixOS developer environment for QGIS plugins."; |
| 5 | + inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; |
| 6 | + |
| 7 | + outputs = { self, nixpkgs }: |
| 8 | + let |
| 9 | + systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ]; |
| 10 | + forAllSystems = nixpkgs.lib.genAttrs systems; |
| 11 | + |
| 12 | + pkgsFor = system: import nixpkgs { |
| 13 | + inherit system; |
| 14 | + config.allowUnfree = true; |
| 15 | + }; |
| 16 | + in |
| 17 | + { |
| 18 | + packages = forAllSystems (system: |
| 19 | + let |
| 20 | + pkgs = pkgsFor system; |
| 21 | + postgresWithPostGIS = pkgs.postgresql.withPackages (ps: [ ps.postgis ]); |
| 22 | + in |
| 23 | + { |
| 24 | + default = postgresWithPostGIS; |
| 25 | + postgres = postgresWithPostGIS; |
| 26 | + }); |
| 27 | + |
| 28 | + apps = forAllSystems (system: |
| 29 | + let |
| 30 | + pkgs = pkgsFor system; |
| 31 | + in |
| 32 | + { |
| 33 | + black-check = { |
| 34 | + type = "app"; |
| 35 | + program = toString (pkgs.writeShellScript "black-check" '' |
| 36 | + #!/usr/bin/env bash |
| 37 | + set -e |
| 38 | + echo "🔍 Checking Python files with black..." |
| 39 | + find . -type f -name "*.py" -not -path "./.venv/*" -not -path "./build/*" -not -path "./.git/*" | xargs black --check --diff |
| 40 | + echo "✅ All Python files are formatted correctly!" |
| 41 | + ''); |
| 42 | + }; |
| 43 | + |
| 44 | + black-fix = { |
| 45 | + type = "app"; |
| 46 | + program = toString (pkgs.writeShellScript "black-fix" '' |
| 47 | + #!/usr/bin/env bash |
| 48 | + set -e |
| 49 | + echo "🔧 Fixing Python files with black..." |
| 50 | + find . -type f -name "*.py" -not -path "./.venv/*" -not -path "./build/*" -not -path "./.git/*" | xargs black |
| 51 | + echo "✅ All Python files have been formatted!" |
| 52 | + ''); |
| 53 | + }; |
| 54 | + }); |
| 55 | + |
| 56 | + |
| 57 | + devShells = forAllSystems (system: |
| 58 | + let |
| 59 | + pkgs = pkgsFor system; |
| 60 | + postgresWithPostGIS = pkgs.postgresql.withPackages (ps: [ ps.postgis ]); |
| 61 | + in |
| 62 | + { |
| 63 | + default = pkgs.mkShell { |
| 64 | + packages = [ |
| 65 | + |
| 66 | + pkgs.actionlint # for checking gh actions |
| 67 | + pkgs.bandit |
| 68 | + pkgs.bearer |
| 69 | + pkgs.chafa |
| 70 | + pkgs.nixfmt-rfc-style |
| 71 | + pkgs.codeql |
| 72 | + pkgs.ffmpeg |
| 73 | + pkgs.gdb |
| 74 | + pkgs.git |
| 75 | + pkgs.minio-client # for grabbing ookla data |
| 76 | + pkgs.glogg |
| 77 | + pkgs.glow # terminal markdown viewer |
| 78 | + pkgs.gource # Software version control visualization |
| 79 | + pkgs.gum # UX for TUIs |
| 80 | + pkgs.isort |
| 81 | + pkgs.jq |
| 82 | + pkgs.luaPackages.luacheck |
| 83 | + pkgs.markdownlint-cli |
| 84 | + pkgs.nixfmt-rfc-style |
| 85 | + pkgs.pre-commit |
| 86 | + pkgs.nixfmt-rfc-style |
| 87 | + pkgs.pyprof2calltree # needed to covert cprofile call trees into a format kcachegrind can read |
| 88 | + pkgs.python313 |
| 89 | + # Python development essentials |
| 90 | + pkgs.pyright |
| 91 | + pkgs.rpl |
| 92 | + pkgs.shellcheck |
| 93 | + pkgs.shfmt |
| 94 | + pkgs.stylua |
| 95 | + pkgs.yamlfmt |
| 96 | + pkgs.yamllint |
| 97 | + postgresWithPostGIS |
| 98 | + pkgs.nodePackages.cspell |
| 99 | + (pkgs.python313.withPackages (ps: [ |
| 100 | + # Add these for SQL linting/formatting: |
| 101 | + ps.black |
| 102 | + ps.click # needed by black |
17 | 103 | ps.debugpy |
18 | | - ps.future |
| 104 | + ps.docformatter |
| 105 | + ps.flake8 |
| 106 | + ps.gdal |
| 107 | + ps.httpx |
| 108 | + ps.jsonschema |
| 109 | + ps.mypy |
| 110 | + ps.numpy |
| 111 | + ps.odfpy |
| 112 | + ps.pandas |
| 113 | + ps.paver |
| 114 | + ps.pip |
19 | 115 | ps.psutil |
20 | | - ps.plotly |
21 | | - ]; |
22 | | - }; |
23 | | - in qgisWithExtras; |
24 | | - }; |
| 116 | + ps.pytest |
| 117 | + ps.rich |
| 118 | + ps.setuptools |
| 119 | + ps.snakeviz # For visualising cprofiler outputs |
| 120 | + ps.sqlfmt |
| 121 | + ps.toml |
| 122 | + ps.typer |
| 123 | + ps.wheel |
| 124 | + # For autocompletion in vscode |
| 125 | + |
| 126 | + # This executes some shell code to initialize a venv in $venvDir before |
| 127 | + # dropping into the shell |
| 128 | + ps.venvShellHook |
| 129 | + ps.virtualenv |
| 130 | + ])) |
| 131 | + |
| 132 | + ]; |
| 133 | + shellHook = '' |
| 134 | + unset SOURCE_DATE_EPOCH |
| 135 | +
|
| 136 | + # Create a virtual environment in .venv if it doesn't exist |
| 137 | + if [ ! -d ".venv" ]; then |
| 138 | + python -m venv .venv |
| 139 | + fi |
| 140 | +
|
| 141 | + # Activate the virtual environment |
| 142 | + source .venv/bin/activate |
| 143 | +
|
| 144 | + # Upgrade pip and install packages from requirements.txt if it exists |
| 145 | + pip install --upgrade pip > /dev/null |
| 146 | + if [ -f requirements.txt ]; then |
| 147 | + echo "Installing Python requirements from requirements.txt..." |
| 148 | + pip install -r requirements.txt > .pip-install.log 2>&1 |
| 149 | + if [ $? -ne 0 ]; then |
| 150 | + echo "❌ Pip install failed. See .pip-install.log for details." |
| 151 | + fi |
| 152 | + else |
| 153 | + echo "No requirements.txt found, skipping pip install." |
| 154 | + fi |
| 155 | + if [ -f requirements-dev.txt ]; then |
| 156 | + echo "Installing Python requirements from requirements-dev.txt..." |
| 157 | + pip install -r requirements-dev.txt > .pip-install.log 2>&1 |
| 158 | + if [ $? -ne 0 ]; then |
| 159 | + echo "❌ Pip install failed. See .pip-install.log for details." |
| 160 | + fi |
| 161 | + else |
| 162 | + echo "No requirements-dev.txt found, skipping pip install." |
| 163 | + fi |
| 164 | +
|
| 165 | + echo "Setting up and running pre-commit hooks..." |
| 166 | + echo "-------------------------------------" |
| 167 | + pre-commit clean > /dev/null |
| 168 | + pre-commit install --install-hooks > /dev/null |
| 169 | + pre-commit run --all-files || true |
| 170 | +
|
| 171 | + # Colors and styling |
| 172 | + CYAN='\033[38;2;83;161;203m' |
| 173 | + GREEN='\033[92m' |
| 174 | + RED='\033[91m' |
| 175 | + RESET='\033[0m' |
| 176 | + ORANGE='\033[38;2;237;177;72m' |
| 177 | + GRAY='\033[90m' |
| 178 | + # Clear screen and show welcome banner |
| 179 | + clear |
| 180 | + echo -e "$RESET$ORANGE" |
| 181 | + echo -e " 🌈 Your Dev Environment is prepared." |
| 182 | + echo -e "" |
| 183 | + echo -e "Quick Commands:$RESET" |
| 184 | + echo -e " $GRAY▶$RESET $CYAN nix flake show$RESET - Show available configurations" |
| 185 | + echo -e " $GRAY▶$RESET $CYAN nix flake check$RESET - Run all checks" |
| 186 | + echo -e "$RESET$ORANGE \n__________________________________________________________________\n" |
| 187 | + echo "" |
| 188 | + ''; |
| 189 | + }; |
| 190 | + }); |
| 191 | + }; |
25 | 192 | } |
26 | 193 |
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