Shamelessly steal the dynamic versioning goodies from git itself. Now when you do "guilt --version" you can expect to see things like:
Guilt version 0.31.2.14.gece1.dirty
assuming you've 14 commits since 0.31.2 and also some changes that you've not committed yet.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> --- .gitignore | 2 ++ Documentation/Makefile | 4 ++-- GUILT-VERSION-GEN | 42 ++++++++++++++++++++++++++++++++++++++++++ Makefile | 21 ++++++++++++++++----- guilt | 4 +++- 5 files changed, 65 insertions(+), 8 deletions(-) create mode 100755 GUILT-VERSION-GEN
Show changes to 5 files +65 −8
.gitignore, Documentation/Makefile, GUILT-VERSION-GEN, Makefile, guilt
diff --git a/.gitignore b/.gitignore index c81112b..61161ef 100644 --- a/.gitignore +++ b/.gitignore @@ -7,3 +7,5 @@ # *~ *.swp +guilt.bin +GUILT-VERSION-FILE diff --git a/Documentation/Makefile b/Documentation/Makefile index 9fc1165..4b7d037 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -7,7 +7,7 @@ DOC_MAN1=$(patsubst %.txt,%.1,$(MAN1_TXT)) DOC_MAN7=$(patsubst %.txt,%.7,$(MAN7_TXT)) USAGE=$(patsubst %.txt,usage-%.txt,$(MAN1_TXT)) -VERSION=$(shell git describe 2> /dev/null || sed -n -e '/^GUILT_VERSION=/ { s/^GUILT_VERSION="/v/; s/"//; p; q; }' ../guilt) +include ../GUILT-VERSION-FILE prefix?=$(PREFIX) bindir?=$(prefix)/bin @@ -51,7 +51,7 @@ doc.dep : $(wildcard *.txt) build-docdep.perl -include doc.dep version.txt: - echo "(Generated for Guilt $(VERSION))" > version.txt + echo "(Generated for Guilt $(GUILT_VERSION))" > version.txt cmds.txt: cmd-list.sh $(MAN1_TXT) sh ./cmd-list.sh diff --git a/GUILT-VERSION-GEN b/GUILT-VERSION-GEN new file mode 100755 index 0000000..66b40e2 --- /dev/null +++ b/GUILT-VERSION-GEN @@ -0,0 +1,42 @@ +#!/bin/sh + +GVF=GUILT-VERSION-FILE +DEF_VER=v0.31.2 + +LF=' +' + +# First see if there is a version file (included in release tarballs), +# then try git-describe, then default. +if test -f version +then + VN=$(cat version) || VN="$DEF_VER" +elif test -d .git -o -f .git && + VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && + case "$VN" in + *$LF*) (exit 1) ;; + v[0-9]*) + git update-index -q --refresh + test -z "$(git diff-index --name-only HEAD --)" || + VN="$VN-dirty" ;; + esac +then + VN=$(echo "$VN" | sed -e 's/-/./g'); +else + VN="$DEF_VER" +fi + +VN=$(expr "$VN" : v*'\(.*\)') + +if test -r $GVF +then + VC=$(sed -e 's/^GUILT_VERSION = //' <$GVF) +else + VC=unset +fi +test "$VN" = "$VC" || { + echo >&2 "GUILT_VERSION=$VN" + echo "GUILT_VERSION=$VN" >$GVF +} + + diff --git a/Makefile b/Makefile index af53fb5..f3cf0b3 100644 --- a/Makefile +++ b/Makefile @@ -1,25 +1,35 @@ PREFIX=/usr/local DESTDIR= -SCRIPTS = guilt \ - $(filter-out $(wildcard *~),$(wildcard guilt-*)) +SCRIPTS = $(filter-out $(wildcard *~),$(wildcard guilt-*)) -.PHONY: all -all: doc +all:: + +.PHONY: .FORCE-GUILT-VERSION-FILE +GUILT-VERSION-FILE: .FORCE-GUILT-VERSION-FILE + @$(SHELL_PATH) ./GUILT-VERSION-GEN +-include GUILT-VERSION-FILE + +.PHONY: all +all:: doc guilt.bin @echo "Nothing to build, it is all bash :)" @echo "Try make install" +guilt.bin: GUILT-VERSION-FILE + @sed 's/^GUILT_VERSION=$$/GUILT_VERSION="$(GUILT_VERSION)"/' < guilt > guilt.bin + .PHONY: install install: install -d $(DESTDIR)$(PREFIX)/bin/ install -m 755 $(SCRIPTS) $(DESTDIR)$(PREFIX)/bin/ + install -m 755 guilt.bin $(DESTDIR)$(PREFIX)/bin/guilt .PHONY: uninstall uninstall: ./uninstall $(DESTDIR)$(PREFIX)/bin/ $(SCRIPTS) .PHONY: doc -doc: +doc: GUILT-VERSION-FILE $(MAKE) -C Documentation all .PHONY: install-doc @@ -33,3 +43,4 @@ test: .PHONY: clean clean: $(MAKE) -C Documentation clean + $(RM) GUILT-VERSION-FILE guilt.bin diff --git a/guilt b/guilt index fabee17..7cfa23b 100755 --- a/guilt +++ b/guilt @@ -3,7 +3,9 @@ # Copyright (c) Josef "Jeff" Sipek, 2006-2008 # -GUILT_VERSION="0.31.2" +# Version replaced at build time. Could have in separate file, but why +# do a "source version_file" on every guilt operation? +GUILT_VERSION= GUILT_NAME="Ciuleandra" # If the first argument is one of the below, display the man page instead of
-- 1.6.0