# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4 PortSystem 1.0 PortGroup haskell_cabal 1.0 name haskell-language-server version 2.9.0.0 revision 0 categories devel haskell maintainers nomaintainer license GPL-3 description Official haskell ide support via language server (LSP). long_description The haskell-language-server (HLS) project is an \ implementation of a server (a \"language server\") \ for the Language Server Protocol (LSP). A language \ server talks to a client (typically an editor), \ which can ask the server to perform various \ operations, such as reporting errors or providing \ code completions. The advantage of this system is \ that clients and servers can interoperate more \ easily so long as they all speak the LSP \ protocol. In the case of HLS, that means that it \ can be used with many different editors, since \ editor support for the LSP protocol is now \ widespread. homepage https://github.com/haskell/haskell-language-server checksums rmd160 515a329ffd47d3978291e3ad2cbb456509d1cb4b \ sha256 d20902536a7a6e0136f8cc8bd9a68b75f94d1c6c9555438503000ab26db13c9c \ size 492989 set name_underscore [string map {- _} ${name}] set paths_name_underscore src/Paths_${name_underscore}.hs # relative paths to ${prefix} set hls_libdir lib/${distname} set hls_docdir share/doc/${distname}/html post-extract { # Fix for cabal data-files hardcoded path in binary # See: # https://github.com/commercialhaskell/stack/issues/848 # https://github.com/commercialhaskell/stack/issues/4857 # https://github.com/haskell/cabal/issues/462 # https://github.com/haskell/cabal/issues/3586 xinstall -m 0644 -W ${worksrcpath} \ ${filespath}/Paths_NAME.hs ${paths_name_underscore} reinplace "s|@PREFIX@|${prefix}|g" \ ${worksrcpath}/${paths_name_underscore} reinplace "s|@NAME@|${name_underscore}|g" \ ${worksrcpath}/${paths_name_underscore} reinplace "s|@DISTNAME@|${distname}|g" \ ${worksrcpath}/${paths_name_underscore} # this regexp replaces the hardcoded version expressed as a Haskell [Num] reinplace -E "s|(Version\[\[:space:\]\]+)\\\[\[\[:digit:\]\]+\[\[:space:\]\]*(,\[\[:space:\]\]*\[\[:digit:\]\]+){1,4}\[\[:space:\]\]*\\\]|\\1\[[join [split ${version} .] ,]\]|" \ ${worksrcpath}/${paths_name_underscore} } depends_build-append \ port:file depends_lib-append path:bin/ghc:ghc depends_run-append port:cabal \ port:hscolour variant dynamic \ description {Use ghc-specific dynamic libraries for installation.} {} build.target all # turn off dynamic library linking build.post_args-prepend \ --flags=-dynamic if { [variant_isset "dynamic"] } { # see ${name}.cabal for build specifics # install depends on ghc version libraries, not simply `path:bin/ghc:ghc` depends_lib-replace \ path:bin/ghc:ghc \ port:ghc build.target # turn on dynamic library linking build.post_args-replace \ --flags=-dynamic \ -fdynamic post-destroot { # fix and install all libraries shared_library_chase \ ${destroot}${prefix}/bin/${name} \ ${prefix}/${hls_libdir} \ {@rpath/libHS.+\.dylib} } } set hls_build_binary {} set hls_build_doc {} pre-destroot { set hls_build_binary \ [glob -nocomplain ${workpath}/dist/build/*/ghc-*/${name}-${version}/x/${name}/build/${name}/${name}] set hls_build_doc \ [glob -nocomplain ${workpath}/dist/build/*/ghc-*/${name}-${version}/doc/html/${name}] } destroot { xinstall -d ${destroot}${prefix}/${hls_libdir} \ ${destroot}${prefix}/${hls_docdir} xinstall -m 0755 ${hls_build_binary} \ ${destroot}${prefix}/bin/${name} # ${name}-wrapper must point to the correct binary ln -s ${prefix}/bin/${name} \ ${destroot}${prefix}/bin/${name}-wrapper # documentation foreach f [glob ${hls_build_doc}/*.{css,html,json,png}] { xinstall -m 0644 ${f} ${destroot}${prefix}/${hls_docdir} } # delete any destroot path appearing in text files fs-traverse f ${destroot}${prefix} { if {[file_is_ascii ${f}]} { reinplace -q "s|${destroot}||g" ${f} } } } notes "The Haskell Language Server (HLS) must be used with the same\ version of GHC with which it was built. For an Emacs client, use `M-x package-install lsp-haskell`. The HLS User Manual is available at: file://${prefix}/${hls_docdir}/index.html" proc file_is_ascii { fname } { return [expr \ [file isfile ${fname}] \ && [expr [string match {text/*} \ [lindex [exec file --mime-type ${fname}] end]] \ || ![expr [lsearch -nocase \ [lrange [exec file ${fname}] 1 end] ascii] < 0]]] } # get the objdump rpath names that match ${workpath} in the binary proc get_workpath_list { binname } { global workpath return [exec bash -c "otool -l \"${binname}\" 2>/dev/null \ | grep -E -A 2 -e '\[\[:space:]]+cmd\[\[:space:]]+LC_RPATH' \ | grep -E -e '\[\[:space:]]+path\[\[:space:]]+' \ | grep -E -o -e '(${workpath}\[^ ]+)' || true"] } # install the DAG of shared libraries into ${libdir}, delete ${workpath} dirs proc shared_library_chase { binname libdir rpath_re } { global destroot set workpath_list [get_workpath_list ${binname}] foreach path [lreverse ${workpath_list}] { system "install_name_tool -delete_rpath \"${path}\" \"${binname}\"" } system "install_name_tool -add_rpath \"${libdir}\" \"${binname}\"" foreach rpath [exec bash -c \ "otool -L \"${binname}\" | grep -E -o -e '${rpath_re}' || true"] { set libname [strsed ${rpath} "s|^@rpath/||"] set libpath ${libdir}/${libname} set builtlib {} foreach path ${workpath_list} { if { [file exists ${path}/${libname}] && [file isfile ${path}/${libname}] } { set builtlib ${path}/${libname} break } } if { ${builtlib} ne {} && ![file exists ${destroot}${libpath}] } { xinstall -m 0644 ${builtlib} ${destroot}${libpath} shared_library_chase \ ${destroot}${libpath} \ ${libdir} ${rpath_re} } } }