The ``easy shell'', a small shell with Lisp-like syntax.

7 files changed, 97 insertions, 0 deletions

diff --git a/shells/esh/Makefile b/shells/esh/Makefile
new file mode 100644
index 000000000000..7340a1033db4
--- /dev/null
+++ b/shells/esh/Makefile
@@ -0,0 +1,34 @@
+# Ports collection Makefile for:	esh
+# Version required:			0.8
+# Date created:				05/20/1999
+# Whom:					nectar@FreeBSD.ORG
+#
+# $Id$
+#
+
+DISTNAME=		esh-0.8
+CATEGORIES=		shells
+MASTER_SITES=		http://esh.netpedia.net/                       \
+			http://www.nectar.cc/distfiles/
+
+MAINTAINER=		nectar@FreeBSD.ORG
+
+WRKSRC=			${WRKDIR}/esh
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/esh ${PREFIX}/bin/esh
+	@${ECHO} "updating /etc/shells"
+	@${CP} /etc/shells /etc/shells.bak
+	@(${GREP} -v ${PREFIX}/bin/esh /etc/shells.bak;                \
+	  ${ECHO} ${PREFIX}/bin/esh) > /etc/shells
+	@${RM} /etc/shells.bak
+.if !defined(NOPORTDOCS)
+	if [ -f ${PREFIX}/info/dir ]; then                             \
+	  ${SED} -ne '1,/Menu:/p' /usr/share/info/dir >                \
+	    ${PREFIX}/info/dir;                                        \
+	fi
+	${INSTALL_DATA} ${WRKSRC}/doc/esh.info ${PREFIX}/info/esh.info
+	install-info ${PREFIX}/info/esh.info ${PREFIX}/info/dir
+.endif
+
+.include <bsd.port.mk>
diff --git a/shells/esh/distinfo b/shells/esh/distinfo
new file mode 100644
index 000000000000..4faa924e1fe1
--- /dev/null
+++ b/shells/esh/distinfo
@@ -0,0 +1 @@
+MD5 (esh-0.8.tar.gz) = b59022b88bae24420156d25869b8be54
diff --git a/shells/esh/files/patch-aa b/shells/esh/files/patch-aa
new file mode 100644
index 000000000000..9cb43fca561c
--- /dev/null
+++ b/shells/esh/files/patch-aa
@@ -0,0 +1,20 @@
+--- Makefile.orig	Thu May 20 14:08:23 1999
++++ Makefile	Thu May 20 14:10:30 1999
+@@ -1,8 +1,3 @@
+-
+-# Your C compiler.
+-
+-CC=gcc
+-
+ # Where your readline library is.
+ # You can compile with a hacked replacement of readline instead by
+ # doing this:
+@@ -18,7 +13,7 @@
+ # -DMEM_DEBUG          Check for memory leaks.
+ #
+ 
+-CFLAGS=-g -Wall -DMEM_DEBUG $(INC) -pg
++CFLAGS+=$(INC)
+ 
+ # No need to change this stuff.
+ 
diff --git a/shells/esh/files/patch-ab b/shells/esh/files/patch-ab
new file mode 100644
index 000000000000..93f73ad712dc
--- /dev/null
+++ b/shells/esh/files/patch-ab
@@ -0,0 +1,20 @@
+--- esh.c.orig	Thu May 20 14:13:25 1999
++++ esh.c	Thu May 20 14:22:34 1999
+@@ -657,7 +656,9 @@
+ 
+ void job_wait(job_t* job) {
+   int tmp;
++  sig_t oldsig;
+ 
++  oldsig = signal(SIGCHLD, SIG_DFL);
+   if (interactive) {
+     waitpid(job->last_pid, &tmp, WUNTRACED);
+ 
+@@ -676,6 +677,7 @@
+   } else {
+     waitpid(job->last_pid, &tmp, WUNTRACED);
+   }
++  signal(SIGCHLD, oldsig);
+ }
+ 
+ 
diff --git a/shells/esh/pkg-comment b/shells/esh/pkg-comment
new file mode 100644
index 000000000000..83da8df48661
--- /dev/null
+++ b/shells/esh/pkg-comment
@@ -0,0 +1 @@
+The ``easy shell'', a small shell with Lisp-like syntax.
diff --git a/shells/esh/pkg-descr b/shells/esh/pkg-descr
new file mode 100644
index 000000000000..4aaa23ff7252
--- /dev/null
+++ b/shells/esh/pkg-descr
@@ -0,0 +1,14 @@
+esh is a new shell for Unix, written completely from scratch. It is
+very small, both in number of lines of source code and in memory
+consumption. The whole shell is about 5000 lines of C source code, and
+occupies about twice as little memory as bash in some cases.
+
+However, esh is also extremely flexible, with a real programming
+language at the core. The syntax is a simplified form of Scheme.  The
+current version is 0.8, though it is already stable and
+featureful. The reason for the low version number is lack of
+real-world testing. It is released under the GPL, of course.
+
+WWW:http://esh.netpedia.net/
+
+Jacques Vidrine <nectar@FreeBSD.ORG>
diff --git a/shells/esh/pkg-plist b/shells/esh/pkg-plist
new file mode 100644
index 000000000000..d325c90e3646
--- /dev/null
+++ b/shells/esh/pkg-plist
@@ -0,0 +1,7 @@
+bin/esh
+@exec echo "updating /etc/shells"; cp /etc/shells /etc/shells.bak; (grep -v %D/%F /etc/shells.bak; echo %D/%F) >/etc/shells
+@unexec echo "updating /etc/shells"; cp /etc/shells /etc/shells.bak; (grep -v %D/%F /etc/shells.bak) >/etc/shells
+@unexec install-info --delete %D/info/esh.info %D/info/dir
+info/esh.info
+@exec test -f %D/info/dir || sed -ne '1,/Menu:/p' /usr/share/info/dir > %D/info/dir
+@exec install-info %D/info/esh.info %D/info/dir