diff options
Diffstat (limited to 'gnu/packages/rust-apps.scm')
| -rw-r--r-- | gnu/packages/rust-apps.scm | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/rust-apps.scm b/gnu/packages/rust-apps.scm index bdfc5f7dfd..d2cc949667 100644 --- a/gnu/packages/rust-apps.scm +++ b/gnu/packages/rust-apps.scm @@ -1492,6 +1492,30 @@ background agent taking care of maintaining the necessary state.") (add-before 'install 'chdir (lambda _ (chdir "crates/rust-analyzer"))) + (add-after 'install 'wrap-program + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (bin (string-append out "/bin")) + (rust-src-path (search-input-directory + inputs "/lib/rustlib/src/rust/library"))) + ;; if environment variable RUST_SRC_PATH is not set, set it, + ;; make rust-analyzer work out of box. + (with-directory-excursion bin + (let* ((prog "rust-analyzer") + (wrapped-file (string-append (dirname prog) + "/." (basename prog) "-real")) + (prog-tmp (string-append wrapped-file "-tmp"))) + (link prog wrapped-file) + (call-with-output-file prog-tmp + (lambda (port) + (format port "#!~a +if test -z \"${RUST_SRC_PATH}\";then export RUST_SRC_PATH=~S;fi; +exec -a \"$0\" \"~a\" \"$@\"" + (which "bash") + rust-src-path + (canonicalize-path wrapped-file)))) + (chmod prog-tmp #o755) + (rename-file prog-tmp prog)))))) (replace 'install-license-files (lambda* (#:key outputs #:allow-other-keys) (let* ((out (assoc-ref outputs "out")) @@ -1500,6 +1524,7 @@ background agent taking care of maintaining the necessary state.") (chdir "../..") (install-file "LICENSE-MIT" doc) (install-file "LICENSE-APACHE" doc))))))) + (native-inputs (list rust-src)) (home-page "https://rust-analyzer.github.io/") (synopsis "Experimental Rust compiler front-end for IDEs") (description "Rust-analyzer is a modular compiler frontend for the Rust |