Tcl-wrapper installs a shell wrapper for the "tclsh" command that

comes with different versions of Tcl. Users can define in a configuration file
which version of the Tcl shell should be called.

- Martin Matuska
martin@matuska.org

PR:		ports/110626
Submitted by:	martin at matuska.org

lang/Makefile

@@ -307,6 +307,7 @@
     SUBDIR += t3x
     SUBDIR += tcl-manual
     SUBDIR += tcl-tk-wrapper
+    SUBDIR += tcl-wrapper
     SUBDIR += tcl80
     SUBDIR += tcl81-thread
     SUBDIR += tcl82

lang/tcl-wrapper/Makefile

@@ -0,0 +1,71 @@
+# Ports collection makefile for: tcl-wrapper
+# Date created:			4 March 2007
+# Whom:	      			martin@matuska.org
+#
+# $FreeBSD$
+#
+
+PORTNAME=	wrapper
+PORTVERSION=	1.0
+CATEGORIES=	lang tcl84 tk84
+MASTER_SITES=	# empty
+PKGNAMEPREFIX=	${TX_PORT}-
+DISTFILES=	# none
+EXTRACT_ONLY=	# empty
+
+MAINTAINER=	martin@matuska.org
+COMMENT=	Shell wrapper for ${TX_SHELL} (${TX_PORT_U})
+
+NO_BUILD=	yes
+
+SUB_FILES=	wrapper conf.sample pkg-message pkg-install pkg-deinstall
+
+PKGINSTALL=	${WRKDIR}/pkg-install
+PKGDEINSTALL=	${WRKDIR}/pkg-deinstall
+
+TX_SHELL=	tclsh
+TX_PORT=	tcl
+TX_PORT_U=	Tcl
+TX_CAT=		lang
+
+.if defined(BUILDING_TK_WRAPPER)
+TX_SHELL=	wish
+TX_PORT=	tk
+TX_PORT_U=	Tk
+TX_CAT=		x11-toolkits
+USE_TK=		yes
+.else
+USE_TCL=	yes
+.endif
+
+TX_CONF=	${TX_SHELL}.conf
+TX_CONF_FULL=	${PREFIX}/etc/${TX_CONF}
+
+PLIST_FILES=	bin/${TX_SHELL} etc/${TX_CONF}.sample
+
+.include <bsd.port.pre.mk>
+
+.if defined(TK_VER)
+TX_VER=${TK_VER}
+.else
+TX_VER=${TCL_VER}
+.endif
+
+SUB_LIST+=	ECHO_CMD="${ECHO_CMD}" GREP="${GREP}" LS="${LS}" \
+		CP="${CP}" RM="${RM}" MD5="${MD5} -q" \
+		TX_SHELL="${TX_SHELL}" TX_SHELL_U="${TX_SHELL:U}" \
+		TX_PORT="${TX_PORT}" TX_PORT_U="${TX_PORT_U}" \
+		TX_CAT="${TX_CAT}" TX_VER="${TX_VER}" TX_CONF="${TX_CONF}" \
+		TX_CONF_FULL="${TX_CONF_FULL}"
+
+do-install:
+	${INSTALL_SCRIPT} ${WRKDIR}/wrapper ${PREFIX}/bin/${TX_SHELL}
+	${INSTALL_DATA} ${WRKDIR}/conf.sample ${PREFIX}/etc/${TX_CONF}.sample
+
+post-install:
+	@MD5SUM=`${MD5} -q ${WRKDIR}/conf.sample` && \
+	${REINPLACE_CMD} -e "s|^MD5SUM=.*$$|MD5SUM=$${MD5SUM}|g" ${WRKDIR}/pkg-deinstall
+	@PKG_PREFIX=${PREFIX} ${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
+	@${CAT} ${PKGMESSAGE}
+
+.include <bsd.port.post.mk>

lang/tcl-wrapper/files/conf.sample.in

@@ -0,0 +1,6 @@
+# This is a sample configuration file for %%TX_CONF%%
+# Target for the "%%TX_SHELL%%" wrapper is configured here.
+#
+# %%TX_SHELL_U%%= full path to your %%TX_SHELL%% shell
+%%TX_SHELL_U%%=%%PREFIX%%/bin/%%TX_SHELL%%%%TX_VER%%
+#%%TX_SHELL_U%%=%%PREFIX%%/bin/%%TX_SHELL%%%%TX_VER%%-threads

lang/tcl-wrapper/files/pkg-deinstall.in

@@ -0,0 +1,17 @@
+#!/bin/sh
+# $FreeBSD$
+#
+MD5="%%MD5%%"
+MD5SUM=
+RM="%%RM%%"
+TX_CONF="%%TX_CONF_FULL%%"
+
+if [ "$2" = "POST-DEINSTALL" ]; then
+
+	if [ -f ${TX_CONF} ]; then
+		MD5CHECK=`${MD5} ${TX_CONF}`
+		if [ "x${MD5CHECK}" = "x${MD5SUM}" ]; then
+	 		${RM} ${TX_CONF}
+		fi
+	fi
+fi

lang/tcl-wrapper/files/pkg-install.in

@@ -0,0 +1,12 @@
+#!/bin/sh
+# $FreeBSD$
+#
+CP="%%CP%%"
+TX_CONF="%%TX_CONF_FULL%%"
+
+if [ "$2" = "POST-INSTALL" ]; then
+
+	if [ ! -f "${TX_CONF}" ]; then
+		${CP} "${TX_CONF}.sample" "${TX_CONF}"
+	fi
+fi

lang/tcl-wrapper/files/pkg-message.in

@@ -0,0 +1,7 @@
+*******************************************************************
+You may wish to modify (or create) the configuration file:
+%%TX_CONF_FULL%%
+
+Sample configuration file is located at:
+%%TX_CONF_FULL%%.sample
+*******************************************************************

lang/tcl-wrapper/files/wrapper.in

@@ -0,0 +1,28 @@
+#!/bin/sh
+# $FreeBSD: /tmp/pcvs/ports/lang/tcl-wrapper/files/wrapper.in,v 1.1 2007-03-27 10:52:18 miwi Exp $
+#
+# Wrapper for the %%TX_PORT%% shell "%%TX_SHELL%%"
+
+%%TX_SHELL_U%%=
+%%TX_SHELL_U%%_CONF=%%TX_CONF_FULL%%
+
+if [ -f "${%%TX_SHELL_U%%_CONF}" ]; then
+  . ${%%TX_SHELL_U%%_CONF}
+  if [ -n "${%%TX_SHELL_U%%}" ]; then
+    if [ -x "${%%TX_SHELL_U%%}" ]; then
+      exec ${%%TX_SHELL_U%%} "$@"
+    else
+      %%ECHO_CMD%% "File not found or not executable: ${%%TX_SHELL_U%%}" 
+      %%ECHO_CMD%% "Please check variable %%TX_SHELL_U%% in: ${%%TX_SHELL_U%%_CONF}"
+    fi
+  else
+    %%ECHO_CMD%% "You do not have set path to default %%TX_SHELL%% in the configuration file:"
+    %%ECHO_CMD%% "%%TX_CONF%%"
+    %%ECHO_CMD%% "Please see the sample configuration file for details:"
+    %%ECHO_CMD%% "%%TX_CONF%%.sample"
+  fi
+else
+  %%ECHO_CMD%% "Configuration file not found: %%TX_CONF%%"
+  %%ECHO_CMD%% "Please see the sample configuration file for details:"
+  %%ECHO_CMD%% "%%TX_CONF%%.sample"
+fi

lang/tcl-wrapper/pkg-descr

@@ -0,0 +1,6 @@
+Tcl-wrapper installs a shell wrapper for the "tclsh" command that
+comes with different versions of Tcl. Users can define in a configuration file
+which version of the Tcl shell should be called.
+
+- Martin Matuska
+martin@matuska.org