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504 Commits

Author SHA1 Message Date
veetaha
51edfbaffe Convert TODO to a Note(matklad) 2020-05-12 23:50:52 +03:00
veetaha
65b380fa8d Convert to TODOs to FIXMEs as per matklad 2020-05-12 23:48:04 +03:00
veetaha
55a29982c0 Revert "Remove MacroStmts as per edwin0cheng" (cc @edwin0cheng) and add a fixme to document it. 
This reverts commit 7a49165f5d.
MacroStmts ast node is not used by itself, but it pertains
to SyntaxNodeKind MACRO_STMTS that is used by ra_paser, so
even tho the node itself is not used, it is better to keep it
with a FIXME to actually add a doc comment when it becomes useful.
 2020-05-12 23:45:29 +03:00
veetaha
24b27abf9f Add a doc comment on the difference between Name and NameRef ast nodes 2020-05-12 23:31:37 +03:00
veetaha
2a5ab9f5dd Resolve TODO about macro 2.0 def 2020-05-10 22:08:06 +03:00
veetaha
73c6bc4dbd Fix typo 2020-05-10 21:59:15 +03:00
veetaha
33f240960d Carify on a semicolon in macro call 2020-05-10 21:57:49 +03:00
veetaha
a1dc28f236 Resolve TODO about curly-braced constructions in expression statement 2020-05-10 21:51:53 +03:00
veetaha
1677f35ef1 Remove TODO about Block since it was removed 2020-05-10 21:46:26 +03:00
veetaha
8a298eed7a Resolve todos about refs and empty statements 2020-05-10 21:44:14 +03:00
veetaha
f5e2e02aa9 Converted TODO about MacroItems to FIXME as per edwin0cheng 2020-05-10 21:06:12 +03:00
veetaha
71f2be968b Verified ConstArg example, waiting for response on what = sign pertains to 2020-05-10 21:02:21 +03:00
veetaha
f6fd4c4a74 Correcy use tree and type args docs 2020-05-10 20:52:25 +03:00
veetaha
2af6b4b67e Correct use cannot have type args as per flodiebold 2020-05-10 20:23:29 +03:00
veetaha
a19b164661 Correct path docs and add colon2 token to Path ast node 2020-05-10 20:21:46 +03:00
veetaha
eedf11ae88 Add example with const in TypeBound as per flodiebold 2020-05-10 19:24:06 +03:00
veetaha
5707c2d7a6 Remove todo comment about arg vs param difference as per clarification from flodiebold 2020-05-10 19:19:56 +03:00
veetaha
09c438b47e Properly document const impl as per flodiebold 2020-05-10 19:17:46 +03:00
veetaha
80c529d1dc Remove on TypeAliasDef as per flodiebold 2020-05-10 19:15:04 +03:00
veetaha
7a49165f5d Remove MacroStmts as per edwin0cheng 2020-05-10 19:11:22 +03:00
veetaha
258a3461b4 Add proper docs for TokenTree as per edwin0cheng 2020-05-10 19:09:36 +03:00
veetaha
e0e384a34a Add ast docs to codegen script 2020-05-10 19:05:51 +03:00
Timo Freiberg
8a5d14453e Add fixture doc comment 2020-05-06 18:09:28 +02:00
Aleksey Kladov
845d47759e Simplify tidy tests 2020-05-06 10:25:34 +02:00
Aleksey Kladov
eea431180e Regenerate 2020-05-06 10:21:35 +02:00
Aleksey Kladov
4a6fa8f0df Rename AtomTextEdit -> Indel 2020-05-05 23:15:49 +02:00
Edwin Cheng
92665358cd Rename ImplItem to AssocItem 2020-05-05 23:56:10 +08:00
Edwin Cheng
f90fbaf6a6 Add documents owner for ImplDef and SourceFile 2020-05-03 18:00:27 +08:00
Aleksey Kladov
4f2134cc33 Introduce EffectExpr 2020-05-02 11:21:39 +02:00
Aleksey Kladov
fd030f9450 Revert "Merge #4233" 
This reverts commit a5f2b16366, reversing
changes made to c96b2180c1.
 2020-05-02 01:12:37 +02:00
bors[bot]
21588e15df
Merge #4246 
4246: Validate uses of self and super r=matklad a=djrenren

This change follows on the validation of the `crate` keyword in paths. It verifies the following things:

`super`:
 - May only be preceded by other `super` segments
 - If in a `UseItem` then all semantically preceding paths also consist only of `super`

`self`
 - May only be the start of a path


Just a note, a couple times while working on this I found myself really wanting a Visitor of some sort so that I could traverse descendants while skipping sub-trees that are unimportant. Iterators don't really work for this, so as you can see I reached for recursion. Considering paths are generally small a fancy debounced visitor probably isn't important but figured I'd say something in case we had something like this lying around and I wasn't using it.

Co-authored-by: John Renner <john@jrenner.net>
 2020-05-01 19:24:25 +00:00
John Renner
3bb46042fb Validate uses of self and super 2020-05-01 08:59:24 -07:00
Aleksey Kladov
292ba6a1f8 Remove dead code, which elaborately pretends to be alive 2020-04-30 22:41:14 +02:00
Aleksey Kladov
15cfa9a808 Fix a bunch of false-positives in join-lines 2020-04-30 22:08:50 +02:00
Aleksey Kladov
5f0008040e Allow to set env vars and pipe stdin via not_bash 2020-04-30 15:20:47 +02:00
bors[bot]
36775ef0d0
Merge #4219 
4219: Avoid `rustup` invocation for non-rustup rust installation r=matklad a=oxalica

Fix #4218 and #3243.



Co-authored-by: oxalica <oxalicc@pm.me>
 2020-04-30 11:59:29 +00:00
bors[bot]
95e8766db6
Merge #4178 
4178: Validate the location of `crate` in paths r=matklad a=djrenren

**This solution does not fully handle `use` statements. See below**

This pull requests implements simple validation of usages of the `crate` keyword in `Path`s. Specifically it validates that:

- If a `PathSegment` is starts with the `crate` keyword, it is also the first segment of the `Path`
- All other usages of `crate` in `Path`s are considered errors.

This aligns with `rustc`'s rules. Unlike rustc this implementation does not issue a special error message in the case of `::crate` but it does catch the error.

Furthermore, this change does not cover all error cases. Specifically the following is not caught:

```rust
use foo::{crate}
```

This is because this check is context sensitive. From an AST perspective, `crate` is the root of the `Path`. Only by inspecting the full `UseItem` do we see that it is not in fact the root. This problem becomes worse because `UseTree`s are allowed to be arbitrarily nested:

```rust
use {crate, {{crate, foo::{crate}}}
```

So this is a hard problem to solve without essentially a breadth-first search. In a traditional compiler, I'd say this error is most easily found during the AST -> HIR conversion pass but within rust-analyzer I'm not sure where it belongs.  

Under the implementation in this PR, such errors are ignored so we're *more correct* just not *entirely correct*. 

Co-authored-by: John Renner <john@jrenner.net>
 2020-04-30 10:17:40 +00:00
oxalica
a1e84516e8
Avoid rustup invocation for non-rustup rust installation 2020-04-30 17:53:38 +08:00
John Renner
0af727da91 Validate the location of crate in paths 2020-04-29 11:06:51 -07:00
Laurențiu Nicola
77de40192e Use x86_64-unknown-linux-gnu for releases 2020-04-28 20:47:13 +03:00
kjeremy
4378c63272 Bump required rust to 1.43 2020-04-23 11:56:32 -04:00
veetaha
972d3b2ba3 Group generated ast boilerplate apart from the interesting part 2020-04-18 23:51:13 +03:00
veetaha
21b98d585e Refucktor codegen 2020-04-18 21:46:24 +03:00
Benjamin Coenen
828f69ce54 tests: add more info about what failed in tidy tests 
Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
 2020-04-17 10:32:12 +02:00
Timo Freiberg
1231418f31 Change add_function assist to use todo!() 2020-04-13 22:17:06 +02:00
Aleksey Kladov
5e5eb6a108 Align grammar for record patterns and literals 
The grammar now looks like this

   [name_ref :] pat
 2020-04-12 00:00:15 +02:00
Chris Hopman
af04d45d32 Change missing impl assist to use todo!() instead of unimplemented() 
todo!() "Indicates unfinished code" (https://doc.rust-lang.org/std/macro.todo.html)

Rust documentation provides further clarification:

> The difference between unimplemented! and todo! is that while todo!
> conveys an intent of implementing the functionality later and the
> message is "not yet implemented", unimplemented! makes no such claims.

todo!() seems more appropriate for assists that insert missing impls.
 2020-04-10 13:56:12 -07:00
Aleksey Kladov
c476742f47 Simplify 2020-04-10 17:47:49 +02:00
Aleksey Kladov
5c5bde47fb Rename some tokens 2020-04-10 17:07:09 +02:00
Aleksey Kladov
d4332760d8 Better readability 2020-04-10 16:10:28 +02:00
Aleksey Kladov
e0f02d233f Remove dead code 2020-04-10 16:10:28 +02:00
Aleksey Kladov
4560fe2abf Generate only minimal set of ineresting tokens 2020-04-10 16:10:28 +02:00
Aleksey Kladov
8d71a6bf0c Scale token generation back 2020-04-10 16:10:28 +02:00
Aleksey Kladov
779f06ed77 Convert more tokens 2020-04-10 16:10:28 +02:00
Aleksey Kladov
548f562dda Other delimiters 2020-04-10 16:10:28 +02:00
Aleksey Kladov
460c8bbdec Curley tokens 2020-04-10 16:10:28 +02:00
Aleksey Kladov
1c5d859195 Start replacing tokens 2020-04-10 16:10:28 +02:00
Aleksey Kladov
c8b4c36f81 Semicolon token 2020-04-10 16:10:28 +02:00
Aleksey Kladov
f89f2e3885 More readable ast_src for keywords 2020-04-10 16:10:28 +02:00
Aleksey Kladov
ff5643c524 Simplify 2020-04-10 16:10:27 +02:00
Aleksey Kladov
30084a56a5 Simpler acessors for keywords 2020-04-09 23:42:01 +02:00
Aleksey Kladov
0ed27c388a Drop needless trait 2020-04-09 23:02:10 +02:00
Aleksey Kladov
2bfb65db93 Be consistent about token accesors 2020-04-09 18:48:13 +02:00
Aleksey Kladov
e6d22187a6 Add _token suffix to token accessors 
I think this makes is more clear which things are : AstNode and which
are : AstToken
 2020-04-09 18:25:36 +02:00
Aleksey Kladov
56c8581b90 Put displays at the end 2020-04-09 18:11:16 +02:00
Aleksey Kladov
9285cbffb6 More compact 2020-04-09 18:08:54 +02:00
Aleksey Kladov
6fd2a12495 More compact generated code 2020-04-09 18:07:16 +02:00
Aleksey Kladov
4a063e651f Move the rest of the tokens to generated/tokens 2020-04-09 17:58:15 +02:00
Aleksey Kladov
c80795e274 Move generated tokens to a separate file 2020-04-09 17:47:46 +02:00
Aleksey Kladov
59b6b2278b Start ast/generated/tokens 2020-04-09 16:25:06 +02:00
Aleksey Kladov
d61932ef7e Prepare for spliting generated into tokens and nodes 2020-04-09 16:17:18 +02:00
Aleksey Kladov
0fc8c5cca0 Reduce visibility 2020-04-09 15:49:17 +02:00
Aleksey Kladov
6379061e21 Cleanup import 2020-04-09 15:47:48 +02:00
Aleksey Kladov
689661c959 Scale back to only two traits 2020-04-09 13:00:09 +02:00
Luca Barbieri
60f4d7bd8c Provide more complete AST accessors to support usage in rustc 2020-04-09 11:50:37 +02:00
Aleksey Kladov
8f01e62bb9 Scale back the traits 2020-04-09 11:04:18 +02:00
Luca Barbieri
68196ccc10 Add AstElement trait, generate tokens, support tokens in enums 
- Adds a new AstElement trait that is implemented by all generated
  node, token and enum structs

- Overhauls the code generators to code-generate all tokens, and
  also enhances enums to support including tokens, node, and nested
  enums
 2020-04-08 17:15:12 +02:00
Aleksey Kladov
9e3c843847 fmt 2020-04-08 12:19:41 +02:00
Aleksey Kladov
ffb7ea678b Don't strip nightly releases 2020-04-08 11:47:40 +02:00
Aleksey Kladov
372e684f6e When making a release, just promote the latest nightly 2020-04-07 11:42:36 +02:00
Aleksey Kladov
da8eb29a2f Macro patterns are not confused with expressions. 
We treat macro calls as expressions (there's appropriate Into impl),
which causes problem if there's expresison and non-expression macro in
the same node (like in the match arm).

We fix this problem by nesting macor patterns into another node (the
same way we nest path into PathExpr or PathPat). Ideally, we probably
should add a similar nesting for macro expressions, but that needs
some careful thinking about macros in blocks: `{ am_i_expression!() }`.
 2020-04-03 16:12:38 +02:00
Aleksey Kladov
db34abeb85 Get rid of ItemOrMacro 2020-03-26 16:10:01 +01:00
Aleksey Kladov
b605271d7f Fix formatting 2020-03-23 15:20:49 +01:00
Aleksey Kladov
59f6bf87d6 Fix release 2020-03-23 14:33:44 +01:00
Josh Mcguigan
90c66470f9 gen_assists_docs skip hidden files 2020-03-21 09:39:45 -07:00
Aleksey Kladov
4b5435b52b Make from-source install use cargo installed binary by default 2020-03-20 13:07:12 +01:00
Aleksey Kladov
3d1cb5e20f Simplify extension tag sniffing 2020-03-19 09:37:03 +01:00
Aleksey Kladov
e511b3280f Make xtask dist more reliable 2020-03-18 13:23:44 +01:00
Aleksey Kladov
de7662c852 Check that no file contains trailing ws 
rustfmt allows trailing spaces in string literals unfortunately.
 2020-03-17 11:42:54 +01:00
Aleksey Kladov
8f6efa01b2 Tidier tidy checks 2020-03-17 10:27:09 +01:00
Aleksey Kladov
ebab250b6b Fix version 2020-03-16 13:39:13 +01:00
Aleksey Kladov
680182d0a0 Restore cargo-fmt gating 2020-03-13 12:54:32 +01:00
Aleksey Kladov
afd64ef4f7
Merge pull request #3562 from FireofGods/display_for_node 
Add `std::fmt::Display` as a supertrait for `AstNode`
 2020-03-12 15:40:53 +01:00
Fireassember
31eec5e80c implementing Display for enums too. 2020-03-11 22:54:24 +02:00
Aleksey Kladov
bf3eef8897 Set extension version during release 2020-03-09 14:24:00 +01:00
Aleksey Kladov
5770fa71fa Disable jemalloc, it doesn't work out of the box with musl 2020-03-09 13:55:14 +01:00
Aleksey Kladov
264ce7b722 Use jemalloc for linux builds 2020-03-09 12:35:31 +01:00
Fireassember
787043496a added fmt::Display as a supertrait for AstNode and changed generation. 2020-03-06 19:29:30 +02:00
bors[bot]
aec78f090c
Merge #3472 
3472: Fix dist again r=matklad a=matklad



bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2020-03-05 10:56:12 +00:00
Aleksey Kladov
700a1a3175 Fix dist again 2020-03-05 11:55:34 +01:00
Aleksey Kladov
ca62f568be Remove pwd 2020-03-05 11:25:23 +01:00
Aleksey Kladov
166c07b28d Install node deps during dist 2020-03-05 11:11:47 +01:00
Aleksey Kladov
4a48256f0e Don't disable proposed features for nightly 2020-03-04 21:35:31 +01:00
Aleksey Kladov
694ca4e185 Build server via dist as well 2020-03-04 18:56:20 +01:00
Aleksey Kladov
558608548f Hopefully fix YAML syntax 2020-03-04 18:45:56 +01:00
Aleksey Kladov
fd586e58d9 cargo xtask dist 
This builds the typescript extension
 2020-03-04 18:18:20 +01:00
Christopher Durham
e070553cef Clean xtask partial artifacts in xtask pre-cache 2020-03-02 23:50:10 -05:00
Aleksey Kladov
4eea4e1993 Print log on release 2020-03-02 14:54:55 +01:00
nmio
930b70c5d2 Readability 2020-03-01 13:07:16 +00:00
nmio
4b2880b886 Add note 2020-03-01 13:02:42 +00:00
Aleksey Kladov
a1e1869554 Rename ast::ImplBlock -> ast::ImplDef 2020-02-29 21:33:15 +01:00
Aleksey Kladov
364162f875 Some docs 2020-02-27 11:07:26 +01:00
Aleksey Kladov
520b0c8faf Make xtask install path-agnostic 2020-02-27 10:55:27 +01:00
Kirill Bulatov
f6816c253b Update versions 2020-02-18 16:12:40 +02:00
Kirill Bulatov
eceaf94f19 More manual clippy fixes 2020-02-18 16:12:37 +02:00
Aleksey Kladov
c855e36696 Rename config value for server Path 2020-02-18 12:35:44 +01:00
Aleksey Kladov
c0fa5e2246 Rename the binary to rust-analyzer 2020-02-18 12:33:16 +01:00
Aleksey Kladov
59e1207dac Better folder structure 2020-02-18 11:56:18 +01:00
Aleksey Kladov
2c9b91ad32 Merge ra_vfs_glob and ra_lsp_server 2020-02-17 19:07:30 +01:00
Aleksey Kladov
d7be1da8df Inline ra_batch 2020-02-17 17:32:17 +01:00
Aleksey Kladov
57140f1730 Drop proptest tests 
It takes waaay to long to compile.

We should add quickcheck tests when we touch the relevant code next
time.
 2020-02-17 16:57:06 +01:00
Aleksey Kladov
94fb9ad6b3 Fix extension name 2020-02-17 15:35:06 +01:00
Veetaha
c9d83bcacc xtask: bump nodejs requirement while we can! 2020-02-14 23:20:49 +02:00
Aleksey Kladov
2ae71a9ed0 Simplify 2020-02-14 19:13:26 +01:00
Aleksey Kladov
5acb467894 Move rm_rf to not-bash 2020-02-14 19:03:45 +01:00
Aleksey Kladov
cd956a191f Trim output 2020-02-14 18:59:26 +01:00
Aleksey Kladov
3f675179e5 Add fs2 module for better error messages 2020-02-14 18:56:07 +01:00
Aleksey Kladov
705f8820c9 Update the manual on release 2020-02-14 18:42:48 +01:00
Aleksey Kladov
9fc2748d47 Add dry run mode to xtask release 2020-02-14 18:42:48 +01:00
Aleksey Kladov
f2e8dfc820 Cleanup 2020-02-14 17:11:19 +01:00
Aleksey Kladov
269e2f22a9 More declarative fs massaging 2020-02-14 17:05:56 +01:00
Aleksey Kladov
ce29497e43 Replace Cmd with not-bash 2020-02-14 16:47:09 +01:00
Aleksey Kladov
bd3a41cc33 Prevent auto-update of dev extension 2020-02-14 15:29:19 +01:00
Aleksey Kladov
52dcf3243e Minor 2020-02-14 15:10:49 +01:00
bors[bot]
759100fb0d
Merge #3062 
3062: Implement slice pattern AST > HIR lowering r=jplatte a=jplatte

WIP. The necessary changes for parsing are implemented, but actual inference is not yet. Just wanted to upload what I've got so far so it doesn't get duplicated :)

Will fix #3043

Co-authored-by: Jonas Platte <jplatte+git@posteo.de>
 2020-02-11 21:46:36 +00:00
Jonas Platte
a3b104aa6d
Implement slice pattern AST > HIR lowering 2020-02-11 22:33:11 +01:00
bors[bot]
f8d6d6f23b
Merge #3074 
3074: Or patterns r=matthewjasper a=matthewjasper

Works towards #2458

Co-authored-by: Matthew Jasper <mjjasper1@gmail.com>
 2020-02-10 20:14:08 +00:00
Aleksey Kladov
57147d7471 xtask release 2020-02-10 15:34:04 +01:00
Aleksey Kladov
1b6acc391a More convenient run_with_output 2020-02-10 15:16:07 +01:00
Aleksey Kladov
bbd9013bca Add note 2020-02-10 10:53:31 +01:00
Matthew Jasper
8c8d0bb34f Add or- and parenthesized-patterns 2020-02-09 22:06:15 +00:00
Kirill Bulatov
740a26b7d2 Rename add import assist 2020-02-07 23:53:08 +02:00
Aleksey Kladov
561b4b11ff Name assist handlers 2020-02-07 17:28:02 +01:00
Aleksey Kladov
755077e372 Doctest autoimport 2020-02-06 18:14:44 +01:00
Aleksey Kladov
5d7614197d ⬆️ rust 2020-01-30 18:03:24 +01:00
Veetaha
ecf3b3c9a1 todo(codegen): added todo to change the reference to removed ra_tools crate 2020-01-17 01:31:03 +02:00
Veetaha
51fec39b82 fix(xtask.gen_syntax.typo): add s to the verb that refers to the 3d person 2020-01-16 00:47:03 +02:00
Aleksey Kladov
bd7aa5db14 Rename VS Code extension to rust-analyzer 2020-01-13 11:13:18 +01:00
Aleksey Kladov
fd394ff424 Use correct rustfmt for codegen 
closes #1569
 2020-01-10 11:23:43 +01:00
Aleksey Kladov
ceb8f74901 ⬆️ pico-args 2020-01-08 11:27:31 +01:00
bors[bot]
2a8dd492a8
Merge #2758 
2758: Add "code-oss" Visual Studio Code binary name r=matklad a=leo-lb

When Visual Studio Code is manually compiled from the upstream
source tree the binary is named "code-oss".

Co-authored-by: leo-lb <lle-bout@zaclys.net>
 2020-01-07 16:18:07 +00:00
Aleksey Kladov
6a7db8c701 Share cache cleaning logic between OSes 2020-01-07 16:45:57 +01:00
leo-lb
e34c5d0f06
Add "code-oss" Visual Studio Code binary name 
When Visual Studio Code is manually compiled from the upstream
source tree the binary is named "code-oss".
 2020-01-07 16:42:45 +01:00
Aleksey Kladov
5e7995eeb7 Cleanup 2020-01-07 15:36:43 +01:00
Aleksey Kladov
64f0510d18 Move cmd to a separate dir 2020-01-07 15:33:09 +01:00
Aleksey Kladov
91f9bc2b86 Refactor xtasks 2020-01-07 14:42:56 +01:00
Aleksey Kladov
b02576d562 Simplify 
help for internal tools does not worth the duplication
 2020-01-07 14:11:18 +01:00
Michael Chesser
ce1b34fd59 Improve const generics parsing 
- Handle const generics type args
- Fix issue with const generic as first parameter in trait impl
 2020-01-07 09:29:03 +10:30
Aleksey Kladov
084bd304f3 Switch ast declaration from ron to a macro 2020-01-03 21:54:10 +01:00
Aleksey Kladov
67922a029a kill unused file 2020-01-02 15:32:36 +01:00
Florian Diebold
1a4a3eb69b Check for todo! macros in no_todo 2019-12-26 16:23:40 +01:00
bold
2a09752137 Notify that latest version of VS Code is required 2019-12-24 20:04:42 +08:00
Aleksey Kladov
c7291386d3 ⬆️ Rust 2019-12-19 18:27:44 +01:00
Aleksey Kladov
6e48a5bf91 Make reformat hook actually reformat files 2019-12-18 15:45:24 +01:00
Edwin Cheng
74c7c7a8b1 Use rustup toolchain instead of rustup install 2019-12-08 23:13:56 +08:00
Aleksey Kladov
1836671d53 Switch back to npm install 
Locks like it honors package.lock nowdays
 2019-12-02 15:17:55 +01:00
Aleksey Kladov
757e593b25 rename ra_ide_api -> ra_ide 2019-11-27 21:35:06 +03:00
Aleksey Kladov
a87579500a Move Ty 2019-11-27 21:16:00 +03:00
Aleksey Kladov
d87c16bea6 hir_def is fully doc'ed! 2019-11-24 21:00:50 +03:00
Aleksey Kladov
ad2b6cad48 Remove npm.cmd 
I *think* this is more correct
 2019-11-20 23:27:03 +03:00
Aleksey Kladov
7020167aa2 Cleanup imports 2019-11-20 09:47:14 +03:00
Aleksey Kladov
76da22e66a Don't create a separate bin for format hook 2019-11-18 15:27:04 +03:00
Aleksey Kladov
c65f42325f Revert #2230 
Looks like autocfg tries to do slightly more than we need (see #2231),
so let's stick with minimal home-grown solution.
 2019-11-14 11:12:52 +03:00
Pascal Hertleif
5075c77957 Use anyhow::Result in xtask, add contexts 
This builds on #2231 but was actually done before that. You see, the
cause for #2231 was that I got this error message:

    Error: Error { kind: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) }

Just switching to `anyhow::Result` got me stack traces (when setting
`RUST_LIB_BACKTRACE=1`) that at least showed

    stack backtrace:
      0: std::backtrace::Backtrace::create
      1: std::backtrace::Backtrace::capture
      2: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
      3: xtask::install_server
      4: xtask::install
      5: xtask::main
      6: std::rt::lang_start::{{closure}}
      7: std::panicking::try::do_call
      8: __rust_maybe_catch_panic
      9: std::rt::lang_start_internal
      10: std::rt::lang_start
      11: main

With the added contexts (not at all exhaustive), the error became

    Error: install server

    Caused by:
        0: build AutoCfg with target directory
        1: No such file or directory (os error 2)

Since anyhow is such a small thing (no new transitive dependencies!),
and in general gives you `Result<T, Box<dyn Error>>` on steroids, I
think this a nice small change. The only slightly annoying thing was to
replace all the `Err(format!(…))?` calls (haven't even looked at whether
we can make it support wrapping strings though), but the `bail!` macro
is shorter anyway :)
 2019-11-13 20:51:57 +01:00
Pascal Hertleif
5e3c1c2b5f Allow usage of CARGO_TARGET_DIR env var 2019-11-13 20:44:39 +01:00
kjeremy
06754b78ac Use autocfg to determine rust version 2019-11-13 11:19:07 -05:00
Aleksey Kladov
018255efe3 Minor cleanup 2019-11-13 10:32:53 +03:00
Aleksey Kladov
30bf7e43db Disallow regressing crate docs 2019-11-12 15:41:02 +03:00
mkucijan
d67157c0f1 Add '--scripts-prepend-node-pat' to npm run package 2019-11-11 20:51:07 +01:00
Aleksey Kladov
5efd99a6e0 Ignore line-endings when checking generated files for freshness 
closes #2184
 2019-11-06 12:40:28 +03:00
Aleksey Kladov
8922a44395 Add small module-level docs 2019-11-04 00:23:14 +03:00
Laurențiu Nicola
e3354c1496 Use run-time project path in xtask 2019-11-01 22:20:44 +02:00
krk
462c1b49c6 Fix typo in xtask/src/main.rs. 2019-10-30 21:17:27 +01:00
bors[bot]
ce3173469c
Merge #2132 
2132: echo cargo version during install r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-30 17:52:02 +00:00
Aleksey Kladov
e529c8e3e2 echo cargo version during install 2019-10-30 20:49:04 +03:00
kjeremy
b441b4e8ef Some clippy fixes 2019-10-30 13:36:37 -04:00
Aleksey Kladov
cf4720ffd5 use unicode bar for drawing the cursor 2019-10-26 21:22:40 +03:00
Aleksey Kladov
a5cbd8d5e8 check style for assist docs 2019-10-26 19:08:13 +03:00
bors[bot]
65e3fc8e77
Merge #2075 
2075: document a couple of assists r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-26 14:38:20 +00:00
Aleksey Kladov
394e474479 add blank lines for readability 2019-10-26 17:27:47 +03:00
bors[bot]
fa4ccc5fef
Merge #2074 
2074: document tasks module r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-26 14:25:35 +00:00
Aleksey Kladov
e3a253d80f document tasks module 2019-10-26 17:20:44 +03:00
bors[bot]
75cd15c84f
Merge #2073 
2073: warn if npm is not found r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-26 14:13:21 +00:00
Aleksey Kladov
8e8b6e7f62 warn if npm is not found 2019-10-26 17:12:56 +03:00
Aleksey Kladov
d385438bcc generate more assists docs 2019-10-25 23:38:15 +03:00
Aleksey Kladov
0dd35ff2b2 auto-generate assists docs and tests 2019-10-25 14:47:48 +03:00
Aleksey Kladov
a40d02c9eb refactor comment extraction from tasks 2019-10-24 19:29:38 +03:00
Aleksey Kladov
a409a12f1b simplify 2019-10-24 19:19:22 +03:00
Aleksey Kladov
6048d29400 xtask: don't depend on itertools 
xtask should be fast to compiler, as it's a gateway to rust-analyzer
 2019-10-23 18:57:18 +03:00
Aleksey Kladov
a669049ef3 xtask: fold gen-tests and gen-ast into codegen 2019-10-23 18:57:18 +03:00
Aleksey Kladov
b5f13d8d51 xtask: move codegen to a module 2019-10-23 18:57:18 +03:00
Aleksey Kladov
4aa7873588 try to warn about old rust 2019-10-21 13:40:40 +03:00
Aleksey Kladov
5376c769f0 rename tools -> xtask 2019-10-17 23:14:05 +03:00
Aleksey Kladov
7b15c4f7ae WIP: move to xtasks 2019-10-17 22:54:38 +03:00