|
| 1 | +# Development |
| 2 | + |
| 3 | +This page contains developer instructions to build and maintain `mdadash`. |
| 4 | + |
| 5 | +- [Installation](#installation) |
| 6 | + - [With `conda`](#with-conda) |
| 7 | + - [With `pip`](#with-pip) |
| 8 | +- [Run](#run) |
| 9 | +- [Develop](#develop) |
| 10 | + - [Frontend](#frontend) |
| 11 | + - [Backend](#backend) |
| 12 | +- [Lint checks](#lint-checks) |
| 13 | + - [Frontend](#frontend) |
| 14 | + - [Backend](#backend) |
| 15 | +- [Tests](#tests) |
| 16 | + - [Frontend](#frontend) |
| 17 | + - [Backend](#backend) |
| 18 | +- [Code Coverage](#code-coverage) |
| 19 | + - [Frontend](#frontend) |
| 20 | + - [Backend](#backend) |
| 21 | +- [Build](#build) |
| 22 | +- [Verify GitHub actions locally](#verify-github-actions-locally) |
| 23 | +- [Docs](#docs) |
| 24 | + |
| 25 | +### Installation |
| 26 | + |
| 27 | +To build mdadash from source,we highly recommend using virtual environments. If possible, we strongly recommend that you use [Anaconda](https://docs.conda.io/en/latest/) as your package manager. Below we provide instructions both for `conda` and for `pip`. |
| 28 | + |
| 29 | +#### With conda |
| 30 | + |
| 31 | +Ensure that you have [conda](https://docs.conda.io/projects/conda/en/latest/user-guide/install/index.html) installed. |
| 32 | + |
| 33 | +Create a virtual environment and activate it: |
| 34 | + |
| 35 | +```sh |
| 36 | +conda create --name mdadash |
| 37 | +conda activate mdadash |
| 38 | +``` |
| 39 | + |
| 40 | +Install the development, testing and documentation dependencies: |
| 41 | + |
| 42 | +```sh |
| 43 | +conda env update --name mdadash --file devtools/conda-envs/dev_env.yaml |
| 44 | +conda env update --name mdadash --file devtools/conda-envs/test_env.yaml |
| 45 | +conda env update --name mdadash --file docs/requirements.yaml |
| 46 | +``` |
| 47 | + |
| 48 | +Build this package from source: |
| 49 | + |
| 50 | +```sh |
| 51 | +pip install -e . |
| 52 | +``` |
| 53 | + |
| 54 | +If you want to update your dependencies (which can be risky!), run: |
| 55 | + |
| 56 | +```sh |
| 57 | +conda update --all |
| 58 | +``` |
| 59 | + |
| 60 | +And when you are finished, you can exit the virtual environment with: |
| 61 | + |
| 62 | +```sh |
| 63 | +conda deactivate |
| 64 | +``` |
| 65 | + |
| 66 | +#### With pip |
| 67 | + |
| 68 | +To build the package from source, run: |
| 69 | + |
| 70 | +```sh |
| 71 | +pip install . |
| 72 | +``` |
| 73 | + |
| 74 | +If you want to create a development environment, install |
| 75 | +the dependencies required for tests and docs with: |
| 76 | + |
| 77 | +```sh |
| 78 | +pip install ".[dev,test,doc]" |
| 79 | +``` |
| 80 | + |
| 81 | +### Run |
| 82 | + |
| 83 | +> The frontend code needs to be built before running the backend server. This can be done as follows: |
| 84 | +
|
| 85 | +```sh |
| 86 | +cd mdadash/frontend |
| 87 | +npm install |
| 88 | +npm run build |
| 89 | +``` |
| 90 | + |
| 91 | +To run the dashboard server: |
| 92 | + |
| 93 | +```sh |
| 94 | +mdadash --topology <topology_filename> --trajectory <trajectory_url> |
| 95 | +``` |
| 96 | + |
| 97 | +To see the options available: |
| 98 | + |
| 99 | +```sh |
| 100 | +mdadash --help |
| 101 | +``` |
| 102 | + |
| 103 | +### Develop |
| 104 | + |
| 105 | +#### Frontend |
| 106 | + |
| 107 | +Developer instructions for `frontend` code can be found [here](mdadash/frontend/README.md). |
| 108 | + |
| 109 | +#### Backend |
| 110 | + |
| 111 | +- Use the `editable` installation above (`pip install -e .`) |
| 112 | + |
| 113 | +### Lint checks |
| 114 | + |
| 115 | +#### Frontend |
| 116 | + |
| 117 | +```sh |
| 118 | +npm run lint --prefix mdadash/frontend |
| 119 | +``` |
| 120 | + |
| 121 | +#### Backend |
| 122 | + |
| 123 | +```sh |
| 124 | +ruff check |
| 125 | +``` |
| 126 | + |
| 127 | +### Tests |
| 128 | + |
| 129 | +#### Frontend |
| 130 | + |
| 131 | +```sh |
| 132 | +npm run test:unit --prefix mdadash/frontend -- --run |
| 133 | +``` |
| 134 | + |
| 135 | +#### Backend |
| 136 | + |
| 137 | +```sh |
| 138 | +pytest -v |
| 139 | +``` |
| 140 | + |
| 141 | +### Code Coverage |
| 142 | + |
| 143 | +#### Frontend |
| 144 | + |
| 145 | +```sh |
| 146 | +cd mdadash/frontend |
| 147 | +npx vitest --run --coverage |
| 148 | +``` |
| 149 | + |
| 150 | +The coverage details will be shown on the console. Open `coverage/index.html` to view the interactive coverage report in the browser. |
| 151 | + |
| 152 | +#### Backend |
| 153 | + |
| 154 | +To see coverage output on the console: |
| 155 | + |
| 156 | +```sh |
| 157 | +pytest -v --cov=mdadash |
| 158 | +``` |
| 159 | + |
| 160 | +To write coverage output to `html` file: |
| 161 | + |
| 162 | +```sh |
| 163 | +pytest -v --cov=mdadash --cov-report=html |
| 164 | +``` |
| 165 | + |
| 166 | +Open `htmlcov/index.html` to view the coverage report in the browser. |
| 167 | + |
| 168 | +### Build |
| 169 | + |
| 170 | +To build this package: |
| 171 | + |
| 172 | +```sh |
| 173 | +rm -rf mdadash.egg-info dist && python -m build |
| 174 | +``` |
| 175 | + |
| 176 | +To verify the created wheel in an isolated environment: |
| 177 | + |
| 178 | +```sh |
| 179 | +uv run --refresh --with path.to.whl mdadash <options> |
| 180 | +``` |
| 181 | + |
| 182 | +To check the created distribution: |
| 183 | + |
| 184 | +```sh |
| 185 | +twine check dist/* |
| 186 | +``` |
| 187 | + |
| 188 | +### Verify GitHub actions locally |
| 189 | + |
| 190 | +GitHub actions can be verified locally using [act](https://github.com/nektos/act). |
| 191 | + |
| 192 | +> Note that this requires [Docker](https://www.docker.com). Running on Mac needs an additional param `--container-architecture linux/arm64`. To bypass the repo name check, you can pass `--env GITHUB_REPOSITORY=MDAnalysis/mdadash`. Both these can be set in `~/.actrc` as well. |
| 193 | +
|
| 194 | +To list the jobs: |
| 195 | + |
| 196 | +```sh |
| 197 | +act -l |
| 198 | +``` |
| 199 | + |
| 200 | +To run a job (eg: `pylint_check`): |
| 201 | + |
| 202 | +```sh |
| 203 | +act -j pylint_check |
| 204 | +``` |
| 205 | + |
| 206 | +To run all jobs: |
| 207 | + |
| 208 | +```sh |
| 209 | +act |
| 210 | +``` |
| 211 | + |
| 212 | +### Docs |
| 213 | + |
| 214 | +Setting up the docs environment: |
| 215 | + |
| 216 | +```sh |
| 217 | +conda env update --name mdadash --file docs/requirements.yaml |
| 218 | +``` |
| 219 | + |
| 220 | +Building docs locally: |
| 221 | + |
| 222 | +```sh |
| 223 | +cd docs |
| 224 | +make clean && make html |
| 225 | +``` |
| 226 | + |
| 227 | +Open `docs/_build/html/index.html` to view the docs in the browser. |
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