Commit Graph

13 Commits

Author SHA1 Message Date
Casey Rodarmor
6f42c8b737
Prefix parameters with $ to export to environment (#773)
If a parameter is prefixed with an `$`, it will be exported as an
environment variable.
2021-03-25 18:35:24 -07:00
Casey Rodarmor
b66a979c08
Add set export to export all variables as environment variables (#767)
Add a setting that exports all variables by default, regardless of
whether they use the `export` keyword. This includes assignments as well
as parameters.

Just does dependency analysis of variable uses, allowing variables to be
used out of order in assignments, as long as there are no circular
dependencies.

However, use of environment variable is not known to Just, so exported
variables are only exported to child scopes, to avoid ordering dependencies,
since dependency analysis cannot be done.
2021-03-25 17:00:32 -07:00
Casey Rodarmor
d3b277c04c
Allow escaping double braces with {{{{ (#765) 2021-03-24 19:46:53 -07:00
Casey Rodarmor
7ae890ce61
Note shebang line splitting inconsistency in readme (#757) 2021-02-15 01:18:31 -08:00
Casey Rodarmor
19f7ad09a7
Add conditional expressions (#714)
Add conditional expressions of the form:

   foo := if lhs == rhs { then } else { otherwise }

`lhs`, `rhs`, `then`, and `otherwise` are all arbitrary expressions, and
can recursively include other conditionals. Conditionals short-circuit,
so the branch not taken isn't evaluated.

It is also possible to test for inequality with `==`.
2020-10-26 18:16:42 -07:00
Matt Boulanger
991f42d4ac
Move separate quiet config value to verbosity (#686)
Moves the separate quiet variable in the `Config` struct into the existing
verbosity field; the `Verbosity` enum now has a `Quiet` variant. When running, the
presence of the quiet flag will set the verbosity to `Quiet`, overriding any
number of verbosity flags in the CLI args.
2020-10-01 20:00:15 -07:00
Richard Berry
1ff619295c
Add variadic parameters that accept zero or more arguments (#645)
Add "star" variadic parameters that accept zero or more arguments,
distinguished with a `*` in front of the parameter name.
2020-06-13 01:49:13 -07:00
Casey Rodarmor
2a9c29c18f
Strip leading spaces after line continuation (#635)
Make line continuations strip leading spaces on the next line.

This changes what is passed to the shell, so this is a breaking change.
However, I don't think that this will break any recipes.
2020-06-08 22:37:12 -07:00
Casey Rodarmor
3ec7dea4a3
Use unstable rustfmt configuration options (#592) 2020-02-10 20:07:06 -08:00
Casey Rodarmor
ed991cb509
Add additional continuous integration checks (#574)
Add GitHub Actions checks:

- Clippy is placated
- Rustfmt doesn't produce any changes
- Shell completion scripts are current
2020-01-15 02:16:13 -08:00
Casey Rodarmor
61ab53dbc1
Add justfile_directory() and justfile() (#569)
Add `justfile()` function, returning the current justfile, and
`justfile_directory(), returning its parent directory.
2019-12-25 06:12:06 -08:00
Casey Rodarmor
0931fa8dbf
Allow passing arguments to dependencies (#555)
Allow recipes that take parameters to be used as dependencies.
2019-12-07 04:03:03 -08:00
Casey Rodarmor
2d3134a91c
Reform scope and binding (#556)
Clean up scope handling by introducing `Binding` and `Scope` objects.
2019-12-07 03:09:21 -08:00