CVSUSER = srinathava
SSHCMD = ssh1
DIR1 = $(PWD)

.PHONY: latexs clean release updoc uphtdocs ltt changelog install stallin sync

# The main target. This creates a latex suite archive (zip and tar.gz
# format) ensuring that all the files in the archive are in unix format so
# unix people can use it too...
latexs:
	# plugins:
	zip -q latexSuite.zip plugin/imaps.vim
	zip -q latexSuite.zip plugin/SyntaxFolds.vim
	zip -q latexSuite.zip plugin/libList.vim
	zip -q latexSuite.zip plugin/remoteOpen.vim
	zip -q latexSuite.zip plugin/filebrowser.vim
	# ftplugins
	zip -q latexSuite.zip ftplugin/tex_latexSuite.vim
	zip -q latexSuite.zip ftplugin/bib_latexSuite.vim
	zip -q latexSuite.zip ftplugin/tex/*.vim
	# files in the latex-suite directory
	zip -q -R latexSuite.zip `find ftplugin/latex-suite -name '*'`
	# documentation
	zip -q latexSuite.zip doc/latex*.txt
	zip -q latexSuite.zip doc/imaps*.txt
	# indentation
	zip -q latexSuite.zip indent/tex.vim
	# compiler
	zip -q latexSuite.zip compiler/tex.vim
	# external tools
	zip -q latexSuite.zip ltags

	# Now to make a tar.gz file from the .zip file.
	rm -rf $(TMP)/latexSuite0793
	mkdir -p $(TMP)/latexSuite0793
	cp latexSuite.zip $(TMP)/latexSuite0793/
	( \
		cd $(TMP)/latexSuite0793/ ; \
		unzip -q -o latexSuite.zip ; \
		\rm latexSuite.zip ; \
		tar czf latexSuite.tar.gz * ; \
		\mv latexSuite.tar.gz $(DIR1)/ ; \
	)
	mv latexSuite.zip latexSuite`date +%Y%m%d`.zip ; \
	mv latexSuite.tar.gz latexSuite`date +%Y%m%d`.tar.gz ; \

# target for removing archive files.
clean:
	rm -f latexSuite200*

# make a local install directory.
ltt:
	rm -rf /tmp/ltt/vimfiles/ftplugin
	cp -f latexSuite.zip /tmp/ltt/vimfiles/
	cd /tmp/ltt/vimfiles; unzip latexSuite.zip

# This target is related to a script I have on my sf.net account. That
# script looks like:
#
# #!/bin/bash
# cd ~/testing/vimfiles; \
# cvs -q update; \
# make clean; \
# make; \
# cp latexsuite.* ~/htdocs/download/
#
# Doing a release via sf.net has a couple of advantages:
# - I do not have to bother with CRLF pain anymore because the copy on
#   sf.net will always have unix style EOLs.
# - The process is much faster because I only need to communicate a command
#   from my computer to sf.net. The rest is done locally on the sf.net
#   server.
release:
	$(SSHCMD) $(CVSUSER)@vim-latex.sf.net /home/groups/v/vi/vim-latex/bin/upload

updoc:
	$(SSHCMD) $(CVSUSER)@vim-latex.sf.net /home/groups/v/vi/vim-latex/bin/updoc

# This is another target akin to the release: target. This target updates
# the htdocs directory of the latex-suite project to the latest CVS
# version.
# This is again related to the uphtdocs script on my sf.net account which
# looks like:
# #!/bin/sh
#
# # update the htdocs directory
# cd /home/groups/v/vi/vim-latex/htdocs; cvs -q update
# # update the packages directory
# cd /home/groups/v/vi/vim-latex/htdocs/packages; cvs -q update
uphtdocs:
	$(SSHCMD) $(CVSUSER)@vim-latex.sf.net /home/groups/v/vi/vim-latex/bin/uphtdocs

# Automatically generate the Changelog file using the cvs2cl utility
#
# Arguments:
# -S			add a seperating line between filename and log
#  --no-wrap	Do not attempt to format the Changelog comments
#  -f			file to write the Changelog to.
changelog:
	cvs2cl -S --no-wrap -f ftplugin/latex-suite/ChangeLog

# rsync is like cp (copy) on steroids.  Here are some useful options:
# -C	auto ignore like CVS
# -r	recurse into directories
# -t	preserve times
# -u	update (do not overwrite newer files)
# -W	whole files, no incremental checks (default for local usage)
# --existing	only update files that already exist
# --exclude	exclude files matching the pattern
# -n	dry run (for testing)

# Usage:  after "cvs update", do
#   make install [VIMFILES=path/to/vimfiles]
# Before "cvs commit", do
#   make stallin [VIMFILES=path/to/vimfiles]
# If you have made changes in both directories, and want to keep the most
# recent versions, do
#   make sync [VIMFILES=path/to/vimfiles]
# Note:  defining VIMFILES when you invoke make overrides the value below.
# Warning:  install and stallin do not check modification times!

VIMFILES=${HOME}/.vim
EXCLUDE="--exclude='*~' --exclude='*.swp' --exclude='makefile'"

install:
	rsync -CrtW ${EXCLUDE} . ${VIMFILES}

# stallin = reverse install
# If you can think of a better name for this target, be my guest!
stallin:
	rsync -CrtW --existing ${VIMFILES}/ .

sync: install stallin