[gentoo-dev] [PATCH] freedict.eclass: rename dict.eclass, generalize

[Marty E. Plummer]

Reworked to be usable with app-dicts/dictd-* ebuilds to avoid code
duplication

You can reference this pull request to get an idea as to the usage.

https://github.com/gentoo/gentoo/pull/8106

Package-Manager: Portage-2.3.31, Repoman-2.3.9
---
 eclass/dict.eclass     | 75 ++++++++++++++++++++++++++++++++++++++++++
 eclass/freedict.eclass | 51 ----------------------------
 2 files changed, 75 insertions(+), 51 deletions(-)
 create mode 100644 eclass/dict.eclass
 delete mode 100644 eclass/freedict.eclass

diff --git a/eclass/dict.eclass b/eclass/dict.eclass
new file mode 100644
index 00000000000..8d523e3863e
--- /dev/null
+++ b/eclass/dict.eclass
@@ -0,0 +1,75 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: dict.eclass
+# @MAINTAINER:
+# maintainer-needed@g.o
+# @AUTHOR:
+# Original author: Seemant Kulleen
+# @BLURB: Ease the installation of dict and freedict translation dictionaries
+# @DESCRIPTION:
+# This eclass exists to ease the installation of dictd and freedictd translation
+# dictionaries.  The only variables which need to be defined in the actual
+# ebuilds are FORLANG and TOLANG for the source and target languages,
+# respectively, and DICTS if the package ships more than one dictionary
+# and cannot be determined from ${PN}.
+
+# @ECLASS-VARIABLE: DICTS
+# @DESCRIPTION:
+# Array of dictionary files (foo.dict.dz and foo.index) to be installed during
+# dict_src_install.
+
+# @ECLASS-VARIABLE: FORLANG
+# @DESCRIPTION:
+# Please see above for a description.
+
+# @ECLASS-VARIABLE: TOLANG
+# @DESCRIPTION:
+# Please see above for a description.
+
+if [[ -z ${_DICT_ECLASS} ]]; then
+_DICT_ECLASS=1
+
+case ${EAPI:-0} in
+	6) ;;
+	*) die "${ECLASS}.eclass is banned in EAPI=${EAPI}" ;;
+esac
+
+if [[ ${PN} == *freedict-* ]]; then
+	MY_P=${PN/freedict-/}
+	DICTS=( ${MY_P} )
+
+	DESCRIPTION="Freedict for language translation from ${FORLANG} to ${TOLANG}"
+	HOMEPAGE="http://freedict.sourceforge.net/"
+	SRC_URI="http://freedict.sourceforge.net/download/linux/${MY_P}.tar.gz"
+elif [[ ${PN} == *dictd-* ]]; then
+	MY_P=${PN/dictd-/}
+	DICTS=( ${MY_P} )
+
+	DESCRIPTION="${MY_P} dictionary for dictd"
+	HOMEPAGE="http://www.dict.org/"
+fi
+
+LICENSE="GPL-2+"
+SLOT="0"
+IUSE=""
+
+RDEPEND="app-text/dictd"
+
+S="${WORKDIR}"
+
+# @FUNCTION: dict_src_install
+# @DESCRIPTION:
+# The freedict src_install function, which is exported
+dict_src_install() {
+	insinto /usr/$(get_libdir)/dict
+	for dict in "${DICTS[@]}"; do
+		doins ${dict}.dict.dz
+		doins ${dict}.index
+	done
+	einstalldocs
+}
+
+EXPORT_FUNCTIONS src_install
+
+fi
diff --git a/eclass/freedict.eclass b/eclass/freedict.eclass
deleted file mode 100644
index b795f53f954..00000000000
--- a/eclass/freedict.eclass
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-# @ECLASS: freedict.eclass
-# @MAINTAINER:
-# maintainer-needed@g.o
-# @AUTHOR:
-# Original author: Seemant Kulleen
-# @BLURB: Ease the installation of freedict translation dictionaries
-# @DESCRIPTION:
-# This eclass exists to ease the installation of freedict translation
-# dictionaries.  The only variables which need to be defined in the actual
-# ebuilds are FORLANG and TOLANG for the source and target languages,
-# respectively.
-
-# @ECLASS-VARIABLE: FORLANG
-# @DESCRIPTION:
-# Please see above for a description.
-
-# @ECLASS-VARIABLE: TOLANG
-# @DESCRIPTION:
-# Please see above for a description.
-
-case ${EAPI:-0} in
-	6) ;;
-	*) die "${ECLASS}.eclass is banned in EAPI=${EAPI}" ;;
-esac
-
-MY_P=${PN/freedict-/}
-
-DESCRIPTION="Freedict for language translation from ${FORLANG} to ${TOLANG}"
-HOMEPAGE="http://freedict.sourceforge.net/"
-SRC_URI="http://freedict.sourceforge.net/download/linux/${MY_P}.tar.gz"
-
-LICENSE="GPL-2+"
-SLOT="0"
-
-RDEPEND="app-text/dictd"
-
-S="${WORKDIR}"
-
-# @FUNCTION: freedict_src_install
-# @DESCRIPTION:
-# The freedict src_install function, which is exported
-freedict_src_install() {
-	insinto /usr/$(get_libdir)/dict
-	doins ${MY_P}.dict.dz
-	doins ${MY_P}.index
-}
-
-EXPORT_FUNCTIONS src_install
-- 
2.17.0