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gnu: rust: Wrap rust-analyzer with rust source. 

* gnu/packages/rust.scm (rust)[outputs]: Add rust-src output.
[arguments]: Add a phase to install the rust sources and a phase to wrap
the rust-analyzer binary with the path to the rust sources.
Efraim Flashner 2023-10-01 19:48:59 +03:00
parent 5f10c3551b
commit 020aca2a1f
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GPG Key ID: 41AAE7DCCA3D8351
1 changed files with 16 additions and 2 deletions
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18
gnu/packages/rust.scm
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@ -760,7 +760,7 @@ safety and thread safety guarantees.")
(let ((base-rust rust-1.70))
(package
(inherit base-rust)
(outputs (cons "tools" (package-outputs base-rust)))
(outputs (cons* "rust-src" "tools" (package-outputs base-rust)))
(arguments
(substitute-keyword-arguments (package-arguments base-rust)
((#:tests? _ #f)
@ -919,7 +919,21 @@ safety and thread safety guarantees.")
(format #f "prefix = ~s" (assoc-ref outputs "tools"))))
(invoke "./x.py" "install" "clippy")
(invoke "./x.py" "install" "rust-analyzer")
(invoke "./x.py" "install" "rustfmt")))))))
(invoke "./x.py" "install" "rustfmt")))
(add-after 'install 'install-rust-src
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "rust-src"))
(dest "/lib/rustlib/src/rust"))
(mkdir-p (string-append out dest))
(copy-recursively "library" (string-append out dest "/library"))
(copy-recursively "src" (string-append out dest "/src")))))
(add-after 'install-rust-src 'wrap-rust-analyzer
(lambda* (#:key outputs #:allow-other-keys)
(wrap-program (string-append (assoc-ref outputs "tools")
"/bin/rust-analyzer")
`("RUST_SRC_PATH" ":" =
(,(string-append (assoc-ref outputs "rust-src")
"/lib/rustlib/src/rust/library"))))))))))
;; Add test inputs.
(native-inputs (cons* `("gdb" ,gdb/pinned)
`("procps" ,procps)