From: Shawn O. Pearce <spearce@spearce.org>
Date: Sun, 21 Jan 2007 01:00:07 +0000 (-0500)
Subject: git-gui: Modified makefile to embed version into git-gui script.
X-Git-Tag: gitgui-0.6.0~136
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=41bdcda37376a5faa63028f01260890723c3fcfa;p=git.git

git-gui: Modified makefile to embed version into git-gui script.

We want to embed the version of git-gui directly into the script file,
so that we can display it properly in the about dialog.  Consequently
I've refactored the Makefile process to act like the one in core git.git
with regards to shell scripts, allowing git-gui to be constructed by a
sed replacement performed on git-gui.sh.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..5bda901ae
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+git-citool
+git-gui
diff --git a/Makefile b/Makefile
index e3e871f7c..606bec640 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,13 @@
-all: git-gui
+all::
+
+SCRIPT_SH = git-gui.sh
+GITGUI_BUILT_INS = git-citool
+ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
+GITGUI_VERSION := $(shell git describe)
+
+ifndef SHELL_PATH
+	SHELL_PATH = /bin/sh
+endif
 
 gitexecdir := $(shell git --exec-path)
 INSTALL = install
@@ -6,9 +15,25 @@ INSTALL = install
 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 
-GITGUI_BUILTIN = git-citool
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+
+$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
+	rm -f $@ $@+
+	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
+		$@.sh >$@+
+	chmod +x $@+
+	mv $@+ $@
+
+$(GITGUI_BUILT_INS): git-gui
+	rm -f $@ && ln git-gui $@
+
+all:: $(ALL_PROGRAMS)
 
 install: all
 	$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 	$(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-	$(foreach p,$(GITGUI_BUILTIN), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
+	$(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
+
+clean::
+	rm -f $(ALL_PROGRAMS)
diff --git a/git-citool b/git-citool
deleted file mode 120000
index b5f620fd0..000000000
--- a/git-citool
+++ /dev/null
@@ -1 +0,0 @@
-git-gui
\ No newline at end of file
diff --git a/git-gui b/git-gui.sh
similarity index 99%
rename from git-gui
rename to git-gui.sh
index b79eb451d..0770ad03f 100755
--- a/git-gui
+++ b/git-gui.sh
@@ -3,7 +3,7 @@
 exec wish "$0" -- "$@"
 
 set copyright {
-Copyright © 2006 Shawn Pearce, Paul Mackerras.
+Copyright © 2006, 2007 Shawn Pearce, Paul Mackerras.
 
 All rights reserved.
 
@@ -11,6 +11,7 @@ This program is free software; it may be used, copied, modified
 and distributed under the terms of the GNU General Public Licence,
 either version 2, or (at your option) any later version.}
 
+set appvers {@@GITGUI_VERSION@@}
 set appname [lindex [file split $argv0] end]
 set gitdir {}