# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NAME:=fish
PKG_VERSION:=3.0.2
PKG_RELEASE:=4

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://github.com/fish-shell/fish-shell/releases/download/$(PKG_VERSION)
PKG_HASH:=14728ccc6b8e053d01526ebbd0822ca4eb0235e6487e832ec1d0d22f1395430e
PKG_MAINTAINER:=Curtis Jiang <jqqqqqqqqqq@gmail.com>, Hao Dong <halbertdong@gmail.com>
PKG_LICENSE:=GPL-2.0
PKG_CPE_ID:=cpe:/a:fishshell:fish

PKG_FIXUP:=autoreconf
PKG_INSTALL:=1
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)

include $(INCLUDE_DIR)/package.mk

define Package/fish
  SECTION:=utils
  CATEGORY:=Utilities
  SUBMENU:=Shells
  TITLE:=A smart and user-friendly command line shell
  DEPENDS:=+libncurses +libstdcpp +librt +libpcre2-32 @!USE_UCLIBC
  URL:=https://fishshell.com
endef

define Package/fish/description
  Fish is a smart and user-friendly command line shell for OS X, Linux, and the
  rest of the family. Fish includes features like syntax highlighting,
  autosuggest-as-you-type, and fancy tab completions that just work, with no
  configuration required.
endef

CONFIGURE_VARS += ac_cv_file__proc_self_stat=yes
TARGET_CXXFLAGS += -std=c++0x

define Package/fish/install
	$(INSTALL_DIR) $(1)/usr/bin
	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/fish $(1)/usr/bin
	$(INSTALL_DIR) $(1)/usr/share/fish
	$(CP) $(PKG_INSTALL_DIR)/usr/share/fish/* $(1)/usr/share/fish/
	rm -rf $(1)/usr/share/fish/groff
	rm -rf $(1)/usr/share/fish/man
	rm -rf $(1)/usr/share/fish/tools
endef

define Package/fish/postinst
#!/bin/sh
grep fish $${IPKG_INSTROOT}/etc/shells || \
    echo "/usr/bin/fish" >> $${IPKG_INSTROOT}/etc/shells

    # Backwards compatibility
    if [[ -e /bin/fish ]] && ([[ ! -L /bin/fish ]] || [[ "$(readlink -fn $${IPKG_INSTROOT}/bin/fish)" != "../$(CONFIGURE_PREFIX)/bin/fish" ]]); then
        ln -fs "../$(CONFIGURE_PREFIX)/bin/fish" "$${IPKG_INSTROOT}/bin/fish"
    fi
endef

define Package/fish/postrm
	rm -rf "$${IPKG_INSTROOT}/$(CONFIGURE_PREFIX)/share/fish/$(PKG_VERSION)"
endef

$(eval $(call BuildPackage,fish))