From eb46eeb54e2d3ef2a4ebb5fa3c3a2e4077d977cd Mon Sep 17 00:00:00 2001 From: Julian Ospald Date: Sat, 25 Aug 2018 18:45:39 +0800 Subject: [PATCH] dev-lang/ghc-bin: add SLOT 8.2.2 --- .../ghc-bin/files/ghc-bash-completion | 218 ++++++++++++++++++ .../dev-lang/ghc-bin/ghc-bin-8.2.2.exheres-0 | 84 +++++++ 2 files changed, 302 insertions(+) create mode 100644 packages/dev-lang/ghc-bin/files/ghc-bash-completion create mode 100644 packages/dev-lang/ghc-bin/ghc-bin-8.2.2.exheres-0 diff --git a/packages/dev-lang/ghc-bin/files/ghc-bash-completion b/packages/dev-lang/ghc-bin/files/ghc-bash-completion new file mode 100644 index 0000000..0ee2149 --- /dev/null +++ b/packages/dev-lang/ghc-bin/files/ghc-bash-completion @@ -0,0 +1,218 @@ +# ghc-pkg command line completion for bash +# +# Copyright 2006-2007 Lennart Kolmodin + +_ghc-pkg-get-ghc-pkg() +{ + echo ghc-pkg +} + +_ghc-pkg-pkg-fields() +{ + # usage: _ghc-pkg-pkg-fields pkg-id + # + # list all fields of the pkg-id + + # same fields for all packages but different in different versions of + # ghc-pkg? this can probably be done better/faster + + if [[ -z "$1" ]]; then + echo "usage: _ghc-pkg-pkg-fields pkg-id" + return 1 + fi + + local fields + + fields="$( $(_ghc-pkg-get-ghc-pkg) describe $1 )" + + #if [[ fields != *"cannot find package"* ]]; then + echo "$fields" | grep ".*:.*" | sed "s/^\(.*\):.*\$/\1/" + #fi +} + +_ghc-pkg-pkg-ids() +{ + # usage: _ghc-pkg-pkg-ids + # + # simply lists all package ids known by ghc-pkg. + $(_ghc-pkg-get-ghc-pkg) list --simple-output +} + +_ghc-pkg-pkgs() +{ + # usage: _ghc-pkg-pkgs [include-pkgs] [include-ids] + # + # with optional parameter include-pkgs it will list all packages known + # to ghc-pkg. + # with optional parameter include-ids it will list all package-ids known + # to ghc-pkg. + local pkgs + local result + pkgs=( $( _ghc-pkg-pkg-ids ) ) + result=( ) + + local withPkgs="no" withIds="no" + while [[ -n "$1" ]]; do + case "$1" in + include-pkgs) + withPkgs="yes" ;; + include-ids) + withIds="yes" ;; + *) + echo "unknown parameter '$1' to _ghc-pkg-pkgs" + return 1 ;; + esac + shift + done + + # user must supply either include-pkgs, include-ids or both + if [[ $withPkgs != "yes" && $withIds != "yes" ]]; then + echo "usage: _ghc-pkg-pkgs [include-pkgs] [include-ids]" + return 1 + fi + + # find all packages if the user requested them + if [[ $withPkgs == "yes" ]]; then + # O(n^2) algorithm to exclude duplicates + for p in ${pkgs[*]}; do + p="${p//-[0-9.]*/}" + for existing in ${result[*]}; do + if [[ "$existing" == "$p" ]]; then + continue 2 + fi + done + result=( "${result[@]}" "${p}" ) + done + fi + + # include all pkg-ids if requested + if [[ $withIds == "yes" ]]; then + result=( "${result[@]}" "${pkgs[@]}" ) + fi + + # we are finished, echo the result + echo "${result[*]}" + + # happy ending + return 0 +} + +_ghc-pkg() +{ + local cur + cur=${COMP_WORDS[COMP_CWORD]} + + COMPREPLY=() + + local actions flags + actions='register update unregister expose hide list latest describe field' + dbflags="--user \ + --global \ + -f --package-conf= \ + --global-conf=" + registerflags="--force \ + -g --auto-ghci-libs \ + -D --define-name=" + listflags="--simple-output" + flags="$dbflags \ + $registerflags \ + $listflags \ + -? --help \ + -V --version" + + # if it's the users first word; complete it and return + if (($COMP_CWORD == 1)); then + COMPREPLY=( $( compgen -W "$actions $flags" -- $cur ) ) + return 0 + fi + + # now we know we have at least one word written + + local action="unknown" \ + prev numwords \ + cword act + prev=${COMP_WORDS[COMP_CWORD-1]} + numwords=${#COMP_WORDS[@]} + + # find the action with O(n*m) algorithm + # where n = ${#COMP_WORDS[*]} + # m = number of actions + for cword in ${COMP_WORDS[*]}; do + for act in $actions; do + if [[ "$cword" == "$act" ]]; then + action=$cword + fi + done + done + + case $action in + register|update) + # we want to complete both flags and paths, how? + # we do it by checking if the user has started to write a flag + # or a path, and then decide what to complete. + # that is, to complete a flag, the user must start to write a '-' + if [[ "$cur" == -* ]]; then + # (we assume) it's the start of a flag + # set COMPREPLY to flags relevant to these actions + COMPREPLY=( $( compgen -W "$dbflags $registerflags" -- $cur ) ) + fi + ;; + unregister|expose|hide|list|describe) + # all these actions can be completed with exactly one argument, + # a pkg-id. + COMPREPLY=( $( compgen -W "$dbflags" -- $cur ) ) + + # add special flags for some actions + if [[ "$action" == "list" ]]; then + COMPREPLY+=( $( compgen -W "$listflags" -- $cur ) ) + fi + + COMPREPLY+=( $( compgen -W "$( _ghc-pkg-pkgs include-ids )" -- $cur ) ) + ;; + latest) + # complete only packages, not package ids + COMPREPLY=( $( compgen -W "$( _ghc-pkg-pkgs include-pkgs )" -- $cur ) ) + ;; + field) + # we should always complete on the flags... + COMPREPLY=( $( compgen -W "$dbflags" -- $cur ) ) + + # then, we should either complete the package name or the field + # lets find out which one + + # find the number of words in COMP_WORDS before COMP_CWORD that + # isn't flags. it should be 2 or 3 for us to complete it, + # exactly 2 if we should complete the package name + # exactly 3 if we should complete the field name + # otherwise, don't do any additional completion except the + # flags + + # count the number of non flags up till the current word + local numnonflags=0 lastword i + for (( i=0 ; $i < $COMP_CWORD ; i++ )); do + if [[ ${COMP_WORDS[$i]} != -* ]]; then + lastword=${COMP_WORDS[$i]} + numnonflags=$(( ++numnonflags )) + fi + done + + case $numnonflags in + 2) + # complete on pkg-ids + COMPREPLY+=( $( compgen -W "$( _ghc-pkg-pkgs include-ids )" -- $cur ) ) ;; + 3) + # complete on fields + COMPREPLY+=( $( compgen -W "$( _ghc-pkg-pkg-fields $lastword )" -- $cur ) ) ;; + esac + ;; + *) + # unknown action, not yet given by the user + # return all possible completions + COMPREPLY=( $( compgen -W "$actions $flags" -- $cur ) ) + ;; + esac +} + +complete -F _ghc-pkg -o default ghc-pkg + +# vim: set ft=sh tw=80 sw=4 et : diff --git a/packages/dev-lang/ghc-bin/ghc-bin-8.2.2.exheres-0 b/packages/dev-lang/ghc-bin/ghc-bin-8.2.2.exheres-0 new file mode 100644 index 0000000..c8c3987 --- /dev/null +++ b/packages/dev-lang/ghc-bin/ghc-bin-8.2.2.exheres-0 @@ -0,0 +1,84 @@ +# Copyright 2018 Julian Ospald +# Distributed under the terms of the GNU General Public License v2 + +require bash-completion alternatives + +SUMMARY="The Glorious Glasgow Haskell Compilation System" +DESCRIPTION=" +GHC is a state-of-the-art, open source, compiler and interactive environment for the functional +language Haskell." +HOMEPAGE="https://www.haskell.org/ghc/" +DOWNLOADS="https://downloads.haskell.org/~ghc/${PV}/ghc-${PV}-x86_64-deb7-linux.tar.xz" + +LICENCES="BSD-3" +SLOT="${PV}" +PLATFORMS="-* ~amd64" +MYOPTIONS="" + +DEPENDENCIES=" + build+run: + dev-lang/perl:*[>=5.6.1] + dev-libs/gmp[>=6.1] [[ note = [ depends on libgmp.so.10 ] ]] + sys-libs/ncurses[>=6.1-r2] [[ note = [ Only these include libtinfo.so symlinks ] ]] + !dev-lang/ghc [[ + description = [ Both install the same binaries/libs and alternatives ] + resolution = uninstall-blocked-before + ]] + suggestion: + dev-lang/llvm[>=2.7] [[ description = [ LLVM can be used for code generation and linking ] ]] +" + +BUGS_TO="hasufell@posteo.de" +REMOTE_IDS="freecode:${PN}" +UPSTREAM_RELEASE_NOTES="http://www.haskell.org/${PN}/docs/${PV}/html/users_guide/release-${PV//./-}.html" + +RESTRICT="test" + +WORK=${WORKBASE}/ghc-${PV} + +src_configure() { + # we are not building, shut up already + edo mkdir "${TEMP}"/bin + edo ln -s /usr/$(exhost --target)/bin/$(exhost --tool-prefix)ar "${TEMP}/bin/ar" + edo ln -s /usr/$(exhost --target)/bin/true "${TEMP}"/bin/strip + export PATH="${TEMP}/bin:$PATH" + econf \ + --target=$(exhost --target) +} + +src_compile() { + : +} + +src_install() { + default + + # bashcomp + dobashcompletion "${FILES}/ghc-bash-completion" + alternatives_for ghc ${SLOT} ${SLOT} \ + /usr/share/bash-completion/completions/ghc-bin{,-${SLOT}} + + # some scripts are not versioned, move + edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hp2ps,hp2ps-${SLOT}} + edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hpc,hpc-${SLOT}} + edo mv "${IMAGE}"/usr/$(exhost --target)/bin/{hsc2hs,hsc2hs-${SLOT}} + + # remove unversioned symlinks, we create alternatives later + local ghc_bin + for ghc_bin in ghc ghci ghc-pkg haddock runghc runhaskell ; do + edo rm "${IMAGE}"/usr/$(exhost --target)/bin/${ghc_bin} + done + unset ghc_bin + + # create alternatives for scripts/binaries + alternatives_for ghc ${SLOT} ${SLOT} \ + /usr/$(exhost --target)/bin/ghc{,-${SLOT}} \ + /usr/$(exhost --target)/bin/ghci{,-${SLOT}} \ + /usr/$(exhost --target)/bin/ghc-pkg{,-${SLOT}} \ + /usr/$(exhost --target)/bin/haddock{,-ghc-${SLOT}} \ + /usr/$(exhost --target)/bin/hp2ps{,-${SLOT}} \ + /usr/$(exhost --target)/bin/hpc{,-${SLOT}} \ + /usr/$(exhost --target)/bin/hsc2hs{,-${SLOT}} \ + /usr/$(exhost --target)/bin/runghc{,-${SLOT}} \ + /usr/$(exhost --target)/bin/runhaskell /usr/$(exhost --target)/bin/runghc-${SLOT} +}