templates/Makefile

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