From 31a8240793afd6a03fd780982144e6de42597458 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Tue, 6 Sep 2016 23:39:52 +0200
Subject: context-mkiv: add preliminary WIP PKGBUILD and env wrapper

---
 context-git/PKGBUILD              |  8 ----
 context-mkiv/PKGBUILD             | 77 +++++++++++++++++++++++++++++++++++++++
 context-mkiv/context-setup-env.sh | 16 ++++++++
 luatex-svn/PKGBUILD               |  2 +-
 4 files changed, 94 insertions(+), 9 deletions(-)
 create mode 100644 context-mkiv/PKGBUILD
 create mode 100644 context-mkiv/context-setup-env.sh

diff --git a/context-git/PKGBUILD b/context-git/PKGBUILD
index bcdfaf5..ae2c99b 100644
--- a/context-git/PKGBUILD
+++ b/context-git/PKGBUILD
@@ -7,16 +7,8 @@ pkgdesc="The ConTeXt typesetting system; sources from Git"
 arch=(any)
 url="http://pragma-ade.nl"
 license=('GPL2')
-groups=()
-depends=()
 makedepends=('git' 'luatex-svn')
-provides=()
 conflicts=(context-minimals-git)
-replaces=()
-backup=()
-options=()
-install=
-noextract=()
 sha256sums=('SKIP')
 
 _git_repo=bitbucket.org/phg/context-mirror.git
diff --git a/context-mkiv/PKGBUILD b/context-mkiv/PKGBUILD
new file mode 100644
index 0000000..0d8d2a9
--- /dev/null
+++ b/context-mkiv/PKGBUILD
@@ -0,0 +1,77 @@
+# Context MkIV additional distribution files
+# Maintainer: Philipp Gesang <phg@phi-gamma.net>
+pkgname=context-mkiv
+pkgver=20160905_1028
+pkgrel=1
+pkgdesc="The ConTeXt MkIV typesetting system; additional files"
+arch=(any)
+url=""
+license=('GPL')
+groups=()
+depends=(luatex-svn context-git)
+## mtxrun is part of Context; to execute it we need Luatex as the interpreter
+makedepends=(rsync luatex-svn context-git)
+conflicts=(context-minimals-git)
+source=(context-setup-env.sh)
+sha512sums=('17d82d422873abd4eac79660e4cf0eefd8cba7fca3fae0eaad832911a5066385ba18625ccc61638da4c91fd180c4bcf21a6cd7664cdb4248ef530fe6cc2c64b0')
+
+# binaries and scripts installed with deps
+readonly _luatex=/usr/bin/texlua
+readonly _cntroot=/usr/share/context-git
+readonly _mtxpath=./texmf-context/scripts/context/lua
+readonly _mtxrun=${_mtxpath}/mtxrun.lua
+
+_mtx-script () {
+  local scr="mtx-$1.lua"
+  shift
+  ${_luatex} ${_mtxrun} --script "${_mtxpath}/${scr}" $@
+}
+
+pkgver() {
+  # no colon, hyphen, or whitespace permitted
+  cd context
+  _mtx-script context --version 2>/dev/null \
+    |egrep "^mtx-context *| current version: .*$" \
+    |sed -n 's/^.*: \(....\)\.\(..\)\.\(..\) \(..\):\(..\)$/\1\2\3_\4\5/p'
+  exit 42
+}
+
+prepare() {
+  [[ ! -d context ]] && mkdir context
+  cd context
+  if [[ -L ./texmf-context ]]; then
+    msg "Repo symlink already present"
+  else
+    ln -s "${_cntroot}" ./texmf-context
+  fi
+  _mtx-script update \
+    --force --update --context=beta --platform=linux \
+    --engine=luatex --modules=all --texroot=.
+}
+
+build() {
+  cd context
+  ${_luatex} ${_mtxrun} --generate
+}
+
+package() {
+  rm -rf "${pkgdir}"/*
+  local texdst="${pkgdir}/usr/share/texmf"
+  local libdst="${pkgdir}/usr/lib"
+  local execdst="${pkgdir}/usr/bin"
+  local subdirs=( texmf texmf-fonts texmf-modules )
+  cd context
+  install -dm755 "${texdst}"
+  for dir in ${subdirs[@]}; do
+    cp -a "${dir}" "${texdst}"
+  done
+  # install symlink to Context git
+  ln -s /usr/share/context-git "${texdst}/texmf-context"
+  # mktexlsr is the only script we take as-is
+  install -dm755 "${execdst}"
+  install -Dm755 texmf-linux/bin/mktexlsr "${execdst}"
+  install -dm755 "${libdst}"
+  install -Dm644 "${srcdir}/context-setup-env.sh" "${libdst}"
+}
+
+# vim:et:ft=sh:sw=2:ts=8
diff --git a/context-mkiv/context-setup-env.sh b/context-mkiv/context-setup-env.sh
new file mode 100644
index 0000000..99a8def
--- /dev/null
+++ b/context-mkiv/context-setup-env.sh
@@ -0,0 +1,16 @@
+# Context executable wrapper
+declare -r context_root=/usr/share/texmf
+declare font_dirs=""
+if [[ -d "${HOME}/.fonts" ]]; then
+    declare font_dirs+="${HOME}/.fonts"
+fi
+if [[ -d /usr/share/fonts ]]; then
+    [[ -n "${font_dirs}" ]] && declare font_dirs+=";"
+    declare font_dirs+=/usr/share/fonts
+fi
+
+declare -x OSFONTDIR="${font_dirs:-}"
+declare -x TEXMFCACHE=${HOME}/.texmf/texmf-cache
+declare -x TEXMFOS=${context_root}/texmf-context
+
+# vim:et:ft=sh:sw=2:ts=8
diff --git a/luatex-svn/PKGBUILD b/luatex-svn/PKGBUILD
index c981a42..ba31e04 100644
--- a/luatex-svn/PKGBUILD
+++ b/luatex-svn/PKGBUILD
@@ -17,7 +17,7 @@ url="http://www.luatex.org"
 license=('GPL2' 'boost' 'MIT' 'libpng' 'LGPL2.1')
 depends=()
 makedepends=(subversion)
-conflicts=()
+conflicts=(context-minimals-git)
 source=()
 
 _svnlocal="${pkgname}-trunk"
-- 
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