- Closes#1993
This pr makes it possible to use `~`, `..` and environment variables in
the `juvix.yaml` and all flags / input of the cli.
In the CLI, the shell will be responsible for replacing environment
variables with their value, so the usual syntax can be used. For the
`dependencies` field, I have implemented a parser that has some
restrictions:
1. Environment variables are given with the makefile-like syntax
`$(VAR)`
2. The three characters `$` `(` `)` are reserved for the environment
variables syntax.
They cannot be part of the path.
3. `~` is reserved for `$(HOME)`. I.e. the prepath `~~` will expand to
`$HOME$HOME`.
4. Nested environment variables are not allowed.
Thanks @paulcadman for the feedback. I think we are ready to merge this
nightmarish pr 👻
---------
Co-authored-by: Paul Cadman <git@paulcadman.dev>
This PR redefines the `html` command unifying our previous subcommands
for the HTML backend. You should use the command in the following way to
obtain the same results as before:
- `juvix html src.juvix` -> `juvix html src.juvix --only-source`
- `juvix dev doc src.juvix` -> `juvix html src.juvix`
- Other fixes here include the flag `--non-recursive`, which replaces
the previous behavior in that we now generate all the HTML recursively
by default.
- The flag `--no-print-metadata` is now called `--no-footer`
- Also, another change introduced by this PR is asset handling; for
example, with our canonical Juvix program,
the new output is organized as follows.
```
juvix html HelloWorld.juvix --only-source && tree html/
Copying assets files to test/html/assets
Writing HelloWorld.html
html/
├── assets
│ ├── css
│ │ ├── linuwial.css
│ │ ├── source-ayu-light.css
│ │ └── source-nord.css
│ ├── images
│ │ ├── tara-magicien.png
│ │ ├── tara-seating.svg
│ │ ├── tara-smiling.png
│ │ ├── tara-smiling.svg
│ │ ├── tara-teaching.png
│ │ └── tara-teaching.svg
│ └── js
│ ├── highlight.js
│ └── tex-chtml.js
└── HelloWorld.html
├── Stdlib.Data.Bool.html
├── Stdlib.Data.List.html
├── Stdlib.Data.Maybe.html
├── Stdlib.Data.Nat.html
├── Stdlib.Data.Ord.html
├── Stdlib.Data.Product.html
├── Stdlib.Data.String.html
├── Stdlib.Function.html
├── Stdlib.Prelude.html
└── Stdlib.System.IO.html
```
In addition, for the vscode-plugin, this PR adds two flags,
`--prefix-assets` and `--prefix-url`, for which one provides input to
help vscode find resource locations and Juvix files.
PS. Make sure to run `make clean` the first time you run `make install`
for the first time.
