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Author SHA1 Message Date
Eelco Dolstra b3fdab28a2 Introduce AbstractPos 
This makes the position object used in exceptions abstract, with a
method getSource() to get the source code of the file in which the
error originated. This is needed for lazy trees because source files
don't necessarily exist in the filesystem, and we don't want to make
libutil depend on the InputAccessor type in libfetcher.
 2022-12-13 00:50:43 +01:00
Eelco Dolstra 703d863a48 Trivial changes from the lazy-trees branch 2022-12-07 14:06:34 +01:00
Naïm Favier 9b35cc716b
use logger->cout 
in order to avoid potential problems with the progress bar

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2022-11-28 14:59:06 +01:00
Naïm Favier 04ec157517
repl: print a newline on ctrl-D 2022-11-28 10:38:23 +01:00
Yorick 444af85552
Temporarily disable the debugger during completion evaluation 
readline is not re-entrant, so entering the debugger from the
completioncallback results in an eventual segfault.

The workaround is to temporarily disable the debugger when searching
for possible completions.
 2022-11-02 13:02:24 +01:00
Eelco Dolstra 59a304a9a8 Fix clang warnings 2022-10-13 11:25:49 -07:00
Alyssa Ross d234d01f01
nix repl: warn if creating dir for history fails 
The history is not critical to the functionality of nix repl, so it's
enough to warn here, rather than refuse to start if the directory Nix
thinks the history should live in can't be created.
 2022-09-20 11:01:40 +00:00
Eelco Dolstra 0d2163c6dc nix repl: Stop the progress bar 
The repl was broken since c3769c6846. In
general, the progress bar is incompatible with the repl.
 2022-08-22 14:27:36 +02:00
Théophane Hufschmitt 4c8210095e
Merge pull request #6233 from flox/nix-repl-flakes 
Nix repl flakes
 2022-06-29 17:59:22 +02:00
Dave Nicponski c6f7726f48 Don't capture stdout when launching subshells in nix repl 2022-06-23 22:45:13 -04:00
Tom Bereknyei 51268ceb79 Merge branch 'master' into nix-repl-flakes 2022-06-15 09:17:03 -04:00
Tom Bereknyei ffd41d1757 Merge branch 'master' into nix-repl-flakes 2022-06-02 16:58:35 -04:00
Maximilian Bosch 159b5815b5
repl: --option pure-eval true actually enables pure eval mode 
To quote Eelco in #5867:

> Unfortunately we can't do
>
>     evalSettings.pureEval.setDefault(false);
>
> because then we have to do the same in main.cc (where
> pureEval is set to true), and that would allow pure-eval
> to be disabled globally from nix.conf.

Instead, a command should specify that it should be impure by
default. Then, `evalSettings.pureEval` will be set to `false;` unless
it's overridden by e.g. a CLI flag.

In that case it's IMHO OK to be (theoretically) able to override
`pure-eval` via `nix.conf` because it doesn't have an effect on commands
where `forceImpureByDefault` returns `false` (i.e. everything where pure
eval actually matters).

Closes #5867
 2022-05-31 22:20:11 +02:00
Ben Burdette 9068d32e12 remove parens from repl help 2022-05-25 12:55:58 -06:00
Ben Burdette b4c24a29c6 back to ref<EvalState> in NixRepl 2022-05-25 10:21:20 -06:00
Eelco Dolstra 91b7d5373a
Style tweaks 2022-05-25 12:32:22 +02:00
Ben Burdette ba035f7dd0 comment 2022-05-23 10:13:47 -06:00
Ben Burdette 13d02af079 remove redundant 'debugMode' flag 2022-05-22 21:45:24 -06:00
Ben Burdette 5bc97fdfa6 change state derefs 2022-05-22 19:12:03 -06:00
Ben Burdette 34ffaa9f57 changning repl to use EvalState& instead of ref 2022-05-22 18:57:45 -06:00
Ben Burdette 0600df86b8 'debugMode' 2022-05-19 17:01:23 -06:00
Ben Burdette 7ddef73d02 de-const evalState exceptions 2022-05-19 12:44:40 -06:00
Ben Burdette f9cdb6af8d Merge branch 'debug-exploratory-PR' into debuggerHook-eval-arg 2022-05-19 11:07:18 -06:00
Ben Burdette 357fb84dba use an expr->StaticEnv table in evalState 2022-05-19 10:48:10 -06:00
Ben Burdette 667074b586 first whack at passing evalState as an arg to debuggerHook. 2022-05-16 09:20:51 -06:00
Ben Burdette 6faa56ea1f remove extra argument 2022-05-15 12:05:34 -06:00
Ben Burdette 99d69ac23f fix repl bug 2022-05-05 21:23:03 -06:00
Ben Burdette dea998b2f2 traceable_allocator 2022-05-05 20:26:10 -06:00
Ben Burdette ce304d0154 rename debug commands to be more gdb-like; hide them except in debug mode 2022-05-05 15:24:57 -06:00
Eelco Dolstra dd8b91eebc Style fixes 
In particular, use std::make_shared and enumerate(). Also renamed some
fields to fit naming conventions.
 2022-05-05 17:17:03 +02:00
Ben Burdette 172a83d22a line endings 2022-04-29 11:24:54 -06:00
Ben Burdette 2a5632c70d incorporate PosIdx changes, symbol changes. 2022-04-29 10:02:17 -06:00
Ben Burdette 6e19947993 Merge branch 'master' into debug-merge-master 2022-04-28 12:32:57 -06:00
Ben Burdette f5757a0804 revise command help 2022-04-08 16:34:20 -06:00
Ben Burdette 3aaf02839f trace stack, not call stack 2022-04-08 16:22:27 -06:00
Ben Burdette 27d45f9eb3 minor cleanup 2022-04-08 15:46:12 -06:00
Ben Burdette a86c2a8481 remove 'debugError', dead code 2022-04-08 13:30:18 -06:00
Ben Burdette b8b8ec7101 move throw to preverve Error type; turn off debugger for tryEval 2022-04-08 12:34:27 -06:00
Ben Burdette 1a93ac8133 Merge remote-tracking branch 'upstream/master' into upstream-merge 2022-04-07 13:42:01 -06:00
Ben Burdette d2ec9b4e15 in debugger mode, print the current error when another repl returns. 2022-04-07 12:09:47 -06:00
Ben Burdette d29af88d58 newline before env 2022-04-07 11:17:57 -06:00
Ben Burdette 5cfd038bd8 show expr pos if DebugTrace one is noPos 2022-04-06 19:08:29 -06:00
Ben Burdette 1096d17b65 show 'with' bindings as well as static 2022-03-31 09:37:36 -06:00
Ben Burdette 5ab7bdf0b1 load debug trace staticenv on 'show' 2022-03-28 15:28:59 -06:00
Ben Burdette 14f515544b debugTraceIndex 2022-03-28 12:09:21 -06:00
Ben Burdette c9bc3735f6 quit repl from step mode 2022-02-15 09:49:25 -07:00
Ben Burdette e761bf0601 make an 'info' level error on break 2022-02-14 14:04:34 -07:00
Ben Burdette dbe3fd3735 Merge branch 'master' into debug-step 2022-02-04 15:09:40 -07:00
Ben Burdette 412d58f0bb break() primop; step and go debug commands 2022-02-03 13:15:21 -07:00
Ben Burdette a963674d88 optinoal error; compiles 2022-01-08 11:03:48 -07:00