https://github.com/ivan-pi/fpm-deps
Generate dependency graphs of Fortran packages
https://github.com/ivan-pi/fpm-deps
Last synced: 7 days ago
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Generate dependency graphs of Fortran packages
- Host: GitHub
- URL: https://github.com/ivan-pi/fpm-deps
- Owner: ivan-pi
- Created: 2025-03-19T10:45:13.000Z (10 months ago)
- Default Branch: main
- Last Pushed: 2025-03-19T16:38:52.000Z (10 months ago)
- Last Synced: 2025-03-19T17:24:03.895Z (10 months ago)
- Language: Fortran
- Size: 14.6 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
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README
# fpm-deps
*Generate dependency graphs of [fpm](https://fpm.fortran-lang.org/) packages*
To start using `fpm-deps` run the commands:
```
git clone https://github.com/ivan-pi/fpm-deps && cd fpm-deps # clone project
fpm install --prefix $HOME/.local # install in a directory on the user PATH
fpm-deps # run fpm-deps in the root directory of an fpm project
```
The commands above will install the `fpm-deps` executable into the `$HOME/.local/bin` folder, assuming it is included in your shell's `PATH`.
## Graphviz
The result can be piped to the Graphviz [`dot`](https://graphviz.org/doc/info/command.html) command, e.g.:
```
fpm-deps | dot -Tsvg -ofpmdeps.svg
```
resulting in
## Mermaid
To generate a [Mermaid](https://mermaid.js.org/) dependency graph you can include in your Markdown documents (either Github- or Gitlab-flavoured markdown) use
```
fpm-deps --mermaid -o depgraph.mmd
```
Alternatively, you can output a standalone HTML page:
```
fpm-deps --mermaid html -o depgraph.html
```
The rendered output can be seen [here](https://ivan-pi.github.io/fpm-deps/depgraph.html).
## See also
For visualizing Fortran *module dependency graphs*, check out [**fpm-modules**](https://github.com/davidpfister/fpm-modules).
Similar projects for other programming languages:
- [cargo-depgraph](https://crates.io/crates/cargo-depgraph/)
- [cargo-deps](https://crates.io/crates/cargo-deps)
- [PkgGraph.jl](https://github.com/tfiers/PkgGraph.jl)
- [pipdeptree](https://pypi.org/project/pipdeptree/)
- [conda-tree](https://github.com/conda-incubator/conda-tree)
## Acknowledgments
Thanks to [@vmagnin](https://github.com/vmagnin) for early testing via the fpm plugin mechanism and for pointing me toward the existing cargo crates.
## ToDo list
* browse option (see [`browse`](https://ninja-build.org/manual.html#_extra_tools) in ninja)
* use style/colors to distinguish dependencies (local, git, registry)
* customize nodes with other package information
* offline mode (use only cached data)
* library dependencies (link-time)
* subgraph selection based on category/authors/...