diff options
| -rw-r--r-- | doc/guix.texi | 4 | ||||
| -rw-r--r-- | gnu/packages/elm.scm | 53 |
2 files changed, 55 insertions, 2 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 27d0c69dad..9cdee15d55 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -8748,7 +8748,7 @@ Elm @dfn{projects} which declare @code{@{ "type": "package" @}} in their @file{elm.json} files. Using @code{elm-build-system} to build Elm @dfn{applications} (which declare @code{@{ "type": "application" @}}) is possible, but requires ad-hoc modifications to the build phases. For -an example, see the definition of +examples, see the definitions of the @code{elm-todomvc} example application and the @code{elm} package itself (because the front-end for the @samp{elm reactor} command is an Elm application). @@ -8757,7 +8757,7 @@ Elm supports multiple versions of a package coexisting simultaneously under @env{ELM_HOME}, but this does not yet work well with @code{elm-build-system}. This limitation primarily affects Elm applications, because they specify exact versions for their dependencies, whereas Elm packages specify supported -version ranges. As a workaround, you can use +version ranges. As a workaround, the example applications mentioned above use the @code{patch-application-dependencies} procedure provided by @code{(guix build elm-build-system)} to rewrite their @file{elm.json} files to refer to the package versions actually present in the build environment. diff --git a/gnu/packages/elm.scm b/gnu/packages/elm.scm index d515d68e8f..9d3a58bcb5 100644 --- a/gnu/packages/elm.scm +++ b/gnu/packages/elm.scm @@ -487,3 +487,56 @@ you.") on the @code{marked} project, which focuses on speed.") (license license:bsd-3))) +(define-public elm-todomvc + (let ((commit "f236e7e56941c7705aba6e42cb020ff515fe3290") + (revision "1")) + (package + (name "elm-todomvc") + (version (git-version "1" revision commit)) + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/evancz/elm-todomvc") + (commit commit))) + (sha256 + (base32 "0g37bglzshkf79s4n7aq9ib44h5qn8ng7n72sh2xslgd20h05nfw")) + (file-name (git-file-name name version)))) + (inputs (list elm-browser elm-core elm-html elm-json)) + (build-system elm-build-system) + (arguments + (list + #:modules + `((srfi srfi-26) + ,@%elm-default-modules) + #:phases + #~(modify-phases %standard-phases + (delete 'stage) + (replace 'configure + patch-application-dependencies) + (replace 'build + (lambda* (#:key native-inputs inputs #:allow-other-keys) + (invoke (search-input-file (or native-inputs inputs) + "/bin/elm") + "make" + "src/Main.elm" + "--output=elm.js"))) + (replace 'install + (lambda args + (let* ((out-dir #$output) + (dest-dir + (string-append out-dir + "/share/" + (strip-store-file-name out-dir)))) + (for-each (cut install-file <> dest-dir) + `("elm.js" + "index.html" + "style.css" + "README.md"))))) + (delete 'validate-compiled)))) + (home-page "https://github.com/evancz/elm-todomvc") + (synopsis "TodoMVC in Elm") + (description "This is the official Elm implementation of +@url{https://todomvc.com,TodoMVC}, a simple to-do--list application used to +compare front-end web frameworks.") + (license license:bsd-3)))) |