[PATCH 4/4] Add quick reference

[Jonas Fonseca <fonseca@diku.dk>]

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>

---

 If someone wants to have a look, I've put it here:
 http://www.diku.dk/hjemmesider/studerende/fonseca/cg-ref.pdf

 Documentation/Makefile             |    9 ++-
 Documentation/asciidoc.conf        |    4 +
 Documentation/make-cg-ref-asciidoc |   61 +++++++++++++++++++
 Documentation/quick-reference.txt  |  114 ++++++++++++++++++++++++++++++++++++
 4 files changed, 185 insertions(+), 3 deletions(-)

diff --git a/Documentation/Makefile b/Documentation/Makefile
index d316a14..439d20f 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -4,14 +4,14 @@ CG_SRC=$(filter-out $(CG_IGNORE), $(wild
 PACKAGE=cogito
 
 MAN1_TXT=$(patsubst ../cg%,cg%.1.txt,$(CG_SRC))
-MAN7_TXT=$(PACKAGE).7.txt
+MAN7_TXT=$(PACKAGE).7.txt cg-ref.7.txt
 
-DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN7_TXT)) introduction.html
+DOC_HTML=$(patsubst %.txt,%.html,$(MAN1_TXT) $(MAN7_TXT)) quick-reference.html introduction.html
 
 DOC_MAN1=$(patsubst %.txt,%,$(MAN1_TXT))
 DOC_MAN7=$(patsubst %.txt,%,$(MAN7_TXT))
 
-DOC_PDF=$(patsubst %.txt,%.pdf,$(MAN1_TXT) $(MAN7_TXT)) introduction.pdf
+DOC_PDF=$(patsubst %.txt,%.pdf,$(MAN1_TXT) $(MAN7_TXT)) quick-reference.pdf introduction.pdf
 
 prefix=$(HOME)
 bin=$(prefix)/bin
@@ -100,6 +100,9 @@ introduction.xml: ../README
 $(PACKAGE).7.txt : make-$(PACKAGE)-asciidoc
 	./make-$(PACKAGE)-asciidoc > $@
 
+cg-ref.7.txt : quick-reference.txt make-cg-ref-asciidoc
+	CGPACKAGE=$(PACKAGE) ./make-cg-ref-asciidoc $< > $@
+
 # It seems that cg%.txt won't match this so use an explicit rule
 cg.1.txt : ../cg make-cg-asciidoc
 	CGPACKAGE=$(PACKAGE) ./make-cg-asciidoc $< > $@
diff --git a/Documentation/asciidoc.conf b/Documentation/asciidoc.conf
index baefb2f..69f1646 100644
--- a/Documentation/asciidoc.conf
+++ b/Documentation/asciidoc.conf
@@ -19,3 +19,7 @@ ifdef::backend-xhtml11[]
 [gitlink-inlinemacro]
 <a href="{target}.html">{target}{0?({0})}</a>
 endif::backend-xhtml11[]
+
+[attributes]
+# Five non breaking spaces used for option indentation in the quick reference
+cg-refopt=&#160;&#160;&#160;&#160;&#160;
diff --git a/Documentation/make-cg-ref-asciidoc b/Documentation/make-cg-ref-asciidoc
new file mode 100755
index 0000000..7fd60ca
--- /dev/null
+++ b/Documentation/make-cg-ref-asciidoc
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+#
+# Generate asciidoc manpage markup from Cogito quick reference file.
+# Copyright (c) Jonas Fonseca, 2006
+#
+# Takes the path to the reference file. Prints the manpage to stdout.
+
+PACKAGE=${CGPACKAGE:-cogito}
+
+ref=$1
+
+cat <<__END__
+cg-ref(7)
+=========
+
+NAME
+----
+cg-ref - Cogito quick reference
+
+SYNOPSIS
+--------
+A list of frequently used commands grouped with related commands.
+
+DESCRIPTION
+-----------
+
+__END__
+
+sed '0,/^$/d' < "$ref" | \
+sed '/^`/d' | \
+sed 's/--/../g' | \
+sed '/frame="none"/,1d' | \
+sed 's/\\$//' | \
+while read line; do
+	if echo "$line" | grep -q '^.*:$'; then
+		echo "$line"
+		echo "$line" | sed "s/[^~]/~/g"
+		echo
+		echo "[verse]"
+	else
+		entry=$(echo "$line" | sed "s/^\([^	]*\)	/\1/")
+		space=$(echo "$entry" | sed "s/[^*']//g" | sed "s/[*']/ /g")
+
+		echo "$line" | sed "s/^\([^	]*\)	/\1$space	/"
+	fi
+done | \
+sed 's/.*cg-refopt} \(-[^	]*\)/    \1        /' | \
+sed "s/[*]\([^*]*\)[*]/\1/g" | \
+sed "s/[']\([^']*\)[']/\1/g"
+
+cat << __END__
+
+COPYRIGHT
+---------
+Copyright (C) Jonas Fonseca, 2006.
+
+SEE ALSO
+--------
+gitlink:cg-ref[7] is part of gitlink:${PACKAGE}[7],
+a toolkit for managing gitlink:git[7] trees.
+__END__
diff --git a/Documentation/quick-reference.txt b/Documentation/quick-reference.txt
new file mode 100644
index 0000000..11c0a13
--- /dev/null
+++ b/Documentation/quick-reference.txt
@@ -0,0 +1,114 @@
+Cogito Quick Reference
+======================
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Getting help:
+------------------------------------------------------------------------------
+*cg help* 'command'		Show help for a command
+*cg* 'command' -h		Show usage summary for a command
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Repository creation:
+------------------------------------------------------------------------------
+*cg init*			Create a repository in the current directory
+*cg clone* 'url'		Clone a remote repository
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+File operations:
+------------------------------------------------------------------------------
+*cg add* 'file'			Add file to the working tree
+*cg add* -r 'directory'		Recursively add files in directory
+*cg rm* 'file'			Remove file or directory from the working tree
+*cg rm* -r 'directory'		Recursively remove files in directory
+{cg-refopt} -f			Delete file from disk
+*cg mv* 'file' 'dest'		Move file or directory to new location
+{cg-refopt} -f			Overwrite existing destination files
+*cg restore* 'file'		Restore file
+{cg-refopt} -r 'rev'		Bring back file from revision (and add it)
+{cg-refopt} -f			Overwrite uncommitted changes
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Examining History:
+------------------------------------------------------------------------------
+*cg log* '[file]'		View commit log
+{cg-refopt} -r 'rev'		Limit to revision range
+{cg-refopt} -f			List affected files
+{cg-refopt} -s			Summarize commits to one line
+*cg diff* '[file]'		Show diff of changes
+{cg-refopt} -r 'rev'		Diff revision instead of working tree
+{cg-refopt} -p			Diff against parent
+{cg-refopt} -s			Show diff stat
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Working tree:
+------------------------------------------------------------------------------
+*cg status* '[file]'		Show branches and status of the working tree
+*cg commit*			Commit the working tree
+{cg-refopt} -m 'message'	Append message to commit log
+*cg admin-uncommit*		Undo commit
+*cg reset*			Reset the working treeUndo commit
+*cg seek* 'rev'			Temporarily switch the working tree
+*cg clean*			Remove file not under revision control
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Remote branches:
+------------------------------------------------------------------------------
+*cg branch-ls*			List remote branches
+*cg branch-add* 'branch' 'url'	Add remote branch
+*cg branch-chg* 'branch' 'url'	Change URL of existing branch
+*cg fetch* 'branch'		Fetch changes from a remote branch
+*cg update* 'branch'		Fetch and merge changes from a remote branch
+*cg push* 'branch'		Push changes to a remote branch
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Local branches:
+------------------------------------------------------------------------------
+*cg merge* 'branch'		Merge changes from branch
+*cg switch* 'branch'		Switch the working tree to branch
+{cg-refopt} -r 'rev'		Create branch from revision
+{cg-refopt} -f			Overwrite existing branch
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Exporting and importing:
+------------------------------------------------------------------------------
+*cg patch*			Apply patch
+*cg mkpatch*			Format a patch with log message and diffstat
+{cg-refopt} -r 'rev'		Limit to revision range
+*cg export* 'directory'		Export "snapshot" to directory
+{cg-refopt} -r 'rev'			
+------------------------------------------------------------------------------
+
+[frame="none"]
+`-------------------------------`---------------------------------------------
+Tags:
+------------------------------------------------------------------------------
+*cg tag* 'name' 'rev'		Create tag for a given revision
+{cg-refopt} -s			Sign tag with your private key using GPG
+*cg tag-ls*			Show name and revision for all tags
+------------------------------------------------------------------------------
+
+`-------------------------------`---------------------------------------------
+File status flags:
+------------------------------------------------------------------------------
+?				file is unknown
+A				file has been added.
+D				file has been deleted.
+!				file is not in working tree
+M				file has been touched or modified
+m				file has been touched or modified (during merge)
+------------------------------------------------------------------------------

-- 
Jonas Fonseca