b84f4f6c19
repl: Support loading .hnixrc from current directory
2020-07-04 18:42:16 +02:00
f7704b4c28
repl: Pass result of --eval -E "..expr.." to REPL
...
Allows us to do
```
hnix --eval -E '{ a = 2; b = "test"; }' --repl
hnix> :browse
input = { a = 2; b = "test"; }
hnix> input.a
2
hnix> input.b
"test"
```
Closes #292 .
2020-07-04 18:42:16 +02:00
4ce176d1a1
repl: Better help using HelpOption type
2020-07-04 18:42:16 +02:00
0e8e73ec88
repl: Extend IState, handle bindings, add browse and debug commands
...
Bindings are now handled correctly and you can do
```
a = 2
b = 3
c = a + b
:browse
:t c
```
Converted IState to data type instead of `newtype`.
Now tracks `replIt` for last entered expression that parsed
successfully.
`replCtx` is now extended with bindings and browseable via `:browse`.
:`debug` can be used to enable dumping of `IState` on input.
Scope taken from `replCtx` is now pushed to evaluated values.
2020-07-04 18:42:16 +02:00
d9303f385c
repl: Refactor error handling
...
Drops Repline `abort`s and switches to `Maybe` result for `call` function.
Few other bits handled too:
- `M.empty` -> `mempty`
- qualified use of `Data.Text`
- minor formatting fixes for readability
Closes #505 .
2020-07-04 18:42:16 +02:00
59e65d094a
repl: support multi-line input
...
```
Welcome to hnix 0.9.0. For help type :help
hnix> :paste
-- Entering multi-line mode. Press <Ctrl-D> to finish.
| { just
| =
| ''
| testing
| '';
| }
|
{ just = "<CYCLE>"; }
hnix>
Goodbye.
```
Closes #665 .
2020-07-02 14:04:13 +02:00
710bc84309
Support repline 0.4
...
Closes #651 .
`haskeline` override needs `dontCheck` as it tries to run an executable.
Tested build and repl itself.
2020-07-02 14:04:13 +02:00
76ab909958
clean-up Monoid imports
...
M main/Repl.hs
M src/Nix/Expr/Strings.hs
M src/Nix/Utils.hs
2020-06-02 02:11:50 +03:00
9c6003ae8b
Use haskeline-0.8 ( #540 )
...
The `MonadException` class was removed in favor of `MonadCatch`, so we
can remove its instances, enabling us to remove the library dependency
on haskeline.
To simplify dependency resolution with GHC < 8.10, this also disables
the executable in that configuration.
2020-05-30 03:32:20 +02:00
86b5da1fa1
Repl.hs: import: Repline: hide options ( #582 )
...
Report: https://github.com/haskell-nix/hnix/issues/538#issue-581377935
M main/Repl.hs
2020-05-25 21:47:02 +03:00
c67fa20aed
Repl: LANGUAGE: rm LambdaCase
2019-08-04 09:14:41 -07:00
4607639774
Remove the NValueNF type, as it provides little utility
2019-03-27 21:16:01 -07:00
9b046a80c7
Remove unnecessary trailing space
2019-03-18 21:41:27 -07:00
2c0c896871
Everything compiling again, but 25 tests failing
2019-03-18 17:30:31 -07:00
aa66560bf7
Get rid of implicit conversions to and from thunks
2019-03-17 15:30:20 -07:00
94e0be3882
Reformat all sources with Brittany, to restore consistency
2019-03-17 14:47:38 -07:00
e9236aa55c
Now down to Main.hs and the tests
2019-03-15 17:20:10 -07:00
f397b80a9c
Factor out citation information to its own data structure
2019-03-10 16:07:13 -07:00
8b10c79e41
improve hnix REPL help
...
all commands needs to prefixed by :
2019-01-27 20:07:43 +00:00
51d493f484
Fix compilation
2018-11-25 10:01:14 +00:00
c450af4dcd
repl: add welcome text and :help command
2018-11-24 20:17:45 +00:00
b0f346fc5a
Fix GHC 8.6 compilation
2018-11-23 13:43:36 +00:00
0c9aef937b
add typeof to repl
2018-11-23 13:30:19 +00:00
58a83622eb
GHC 8.6 support
2018-11-20 23:44:59 +00:00
32850cd23e
Factor out instantiate and exec
2018-11-16 21:30:51 -05:00
b186e44174
--force was a needless duplicate of --strict
2018-05-09 13:52:34 -07:00
60406a8ce5
Improve error reporting and value display in the REPL
2018-04-28 17:13:17 -07:00
100c41db6d
Run the repl in the same MonadNix environment as Main.hs
...
Fixes #204
2018-04-28 16:26:32 -07:00
8a93068102
Rename Nix.Core back to Nix.Eval, since Nix.Eval was now almost empty
2018-04-21 10:11:34 -07:00
86b09103d6
Move production of a reduced test case to --reduce, improve --trace
2018-04-20 22:36:40 -07:00
c3f34e62ce
Use verbosity to control how much is displayed in error messages
2018-04-17 17:25:59 -07:00
4f17250d11
More simplifying of imports
2018-04-14 09:44:55 -07:00
58b65d2ce1
Don't evaluate to normal form by default in the top level evaluators
2018-04-13 19:29:18 -07:00
99189e9536
The basic REPL now works; doesn't allow establishing definitions yet
2018-04-12 16:46:34 -07:00
709cc5247e
Add code for doing Hindley-Milner type inference, and a repl
...
This code was written by Stephen Diehl and Kwang Yul Seo, which they released
under an MIT license as the project poly_constraints:
https://github.com/kseo/poly_constraints
The code is added to hnix right now as mainly a placeholder, and will need to
be modified before it can be used.
2018-04-12 10:53:50 -07:00
Richard Marko