templates/Makefile

   1 # make and install sample templates
   2
   3 ifndef V
   4         QUIET = @
   5 endif
   6
   7 INSTALL ?= install
   8 TAR ?= tar
   9 RM ?= rm -f
  10 prefix ?= $(HOME)
  11 template_instdir ?= $(prefix)/share/git-core/templates
  12 # DESTDIR=
  13
  14 ifndef SHELL_PATH
  15         SHELL_PATH = /bin/sh
  16 endif
  17 ifndef PERL_PATH
  18         PERL_PATH = perl
  19 endif
  20
  21 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  22 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
  23
  24 # Shell quote (do not use $(call) to accommodate ancient setups);
  25 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  26 template_instdir_SQ = $(subst ','\'',$(template_instdir))
  27
  28 all: boilerplates.made custom
  29
  30 # Put templates that can be copied straight from the source
  31 # in a file direc--tory--file in the source.  They will be
  32 # just copied to the destination.
  33
  34 bpsrc = $(filter-out %~,$(wildcard *--*))
  35 boilerplates.made : $(bpsrc)
  36         $(QUIET)umask 022 && ls *--* 2>/dev/null | \
  37         while read boilerplate; \
  38         do \
  39                 case "$$boilerplate" in *~) continue ;; esac && \
  40                 dst=`echo "$$boilerplate" | sed -e 's|^this|.|;s|--|/|g'` && \
  41                 dir=`expr "$$dst" : '\(.*\)/'` && \
  42                 mkdir -p blt/$$dir && \
  43                 case "$$boilerplate" in \
  44                 *--) continue;; \
  45                 esac && \
  46                 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  47                     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
  48                     -e 's|@PERL_PATH@|$(PERL_PATH_SQ)|g' $$boilerplate > \
  49                         blt/$$dst && \
  50                 if test -x "$$boilerplate"; then rx=rx; else rx=r; fi && \
  51                 chmod a+$$rx "blt/$$dst" || exit; \
  52         done && \
  53         date >$@
  54
  55 # If you need build-tailored templates, build them into blt/
  56 # directory yourself here.
  57 custom:
  58         $(QUIET): no custom templates yet
  59
  60 clean:
  61         $(RM) -r blt boilerplates.made
  62
  63 install: all
  64         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(template_instdir_SQ)'
  65         (cd blt && $(TAR) cf - .) | \
  66         (cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xof -)