Makefile.buildout

   1 # -*- makefile -*-
   2
   3 # Usage:
   4 #     @$(buildout_opt) <cfg-file> [set|add|append|remove] <section> <variable> [<value>]
   5 #
   6 # Change setting for <variable> in <section>. Actions are
   7 #
   8 #    set       Set <variable> to <value> replacing any existing value
   9 #    add       If <variable> is unset, set to <value>
  10 #    append    Append <value> to the end of the current value of <variable>
  11 #    remove    Remove any assignment to <variable>
  12 #
  13 define buildout_opt
  14     _buildout_getopt_() {                                                                       \
  15         sed -n -e "/^\[$$1\]/,/^\[/ba" -eb -e:a -e "/^$$2 *=/,/^\([^ \t]\|\$$\)/p" $$cfgfile |  \
  16             sed -e '$$d';                                                                       \
  17     };                                                                                          \
  18     _buildout_haveopt() {                                                                       \
  19         [ -n "`_buildout_getopt_ "$$1" "$$2"`" ];                                               \
  20     };                                                                                          \
  21     _buildout_getopt() {                                                                        \
  22         _buildout_checkopt_ "$$1" "$$2" | -e '1s/[^=]* *= *//';                                 \
  23     };                                                                                          \
  24     _buildout_addopt() {                                                                        \
  25         sed -i -e "/\[$$1\]/ba" -eb -e:a -ea\\ -e "$$2 = $$3" $$cfgfile;                        \
  26     };                                                                                          \
  27     _buildout_replaceopt() {                                                                    \
  28         sed -i -e "/^\[$$1\]/,/^\[/ba" -eb -e:a                                                 \
  29             -e "/^$$2 *=/,/^\([^ \t]\|\$$\)/bb" -eb -e:b                                        \
  30             -e "/^$$2 *=/bc" -ebd -e:c                                                          \
  31             -ec\\ -e "$$2 = $$3" -eb -e:d                                                       \
  32             -e "/^\([^ \t]\|\$$\)/b" -ed                                                        \
  33                 $$cfgfile;                                                                      \
  34     };                                                                                          \
  35     _buildout_appendopt() {                                                                     \
  36         sed -i -e "/^\[$$1\]/,/^\[/ba" -eb -e:a                                                 \
  37             -e "/^$$2 *=/,/^\([^ \t]\|\$$\)/bb" -eb -e:b                                        \
  38             -e /^\([^ \t]\|$$\)/bc -eb -e:c                                                     \
  39             -ei\\ -e "    $$3"                                                                  \
  40                 $$cfgfile;                                                                      \
  41     };                                                                                          \
  42     _buildout_removeopt() {                                                                     \
  43         sed -i -e "/^\[$$1\]/,/^\[/ba" -eb -e:a                                                 \
  44             -e "/^$$2 *=/,/^\([^ \t]\|\$$\)/bb" -eb -e:b                                        \
  45             -e "/^\([^ \t]\|\$$\)/b" -ed                                                        \
  46                 $$cfgfile;                                                                      \
  47     };                                                                                          \
  48     _buildout_opt_set() {                                                                       \
  49         if _buildout_haveopt "$$1" "$$2"; then                                                  \
  50             _buildout_replaceopt "$$1" "$$2" "$$3";                                             \
  51         else                                                                                    \
  52             _buildout_addopt "$$1" "$$2" "$$3";                                                 \
  53         fi;                                                                                     \
  54     };                                                                                          \
  55     _buildout_opt_add() {                                                                       \
  56         if ! _buildout_haveopt "$$1" "$$2"; then                                                \
  57             _buildout_addopt "$$1" "$$2" "$$3";                                                 \
  58         fi;                                                                                     \
  59     };                                                                                          \
  60     _buildout_opt_append() {                                                                    \
  61         if builout_haveopt "$$1" "$$2"; then                                                    \
  62             _buildout_appendopt "$$1" "$$2" "$$3";                                              \
  63         else                                                                                    \
  64             _buildouT_addopt "$$1" "$$2" "$$3";                                                 \
  65         fi;                                                                                     \
  66     };                                                                                          \
  67     _builout_opt_remove() {                                                                     \
  68         if buildout_haveopt "$$1" "$$2"; then                                                   \
  69             _buildout_removeopt "$$1" "$$2";                                                    \
  70         fi;                                                                                     \
  71     };                                                                                          \
  72     _buildout_opt() {                                                                           \
  73         echo "$$1: option '[$$3]/$$4' $$2 '$$5'";                                               \
  74         cfgfile="$$1";                                                                          \
  75         _buildout_opt_$$2 "$$3" "$$4" "$$5";                                                    \
  76     };                                                                                          \
  77     _buildout_opt
  78 endef
  79
  80 buildout-net.cfg buildout-nonet.cfg: buildout.cfg
  81         mkdir -p $(DLCACHE)/downloads $(DLCACHE)/extends
  82         @(                                                      \
  83             echo "[buildout]";                                  \
  84             echo "extends = buildout.cfg";                      \
  85             echo "download-cache = $(DLCACHE)/downloads";       \
  86             echo "extends-cache = $(DLCACHE)/extends";          \
  87             echo "install-from-cache = true";                   \
  88             echo "newest = false";                              \
  89         ) > buildout-nonet.cfg
  90         @(                                                      \
  91             echo "[buildout]";                                  \
  92             echo "extends = buildout.cfg";                      \
  93             echo "download-cache = $(DLCACHE)/downloads";       \
  94             echo "extends-cache = $(DLCACHE)/extends";          \
  95             echo "install-from-cache = false";                  \
  96             echo "newest = true";                               \
  97         ) >  buildout-net.cfg
  98
  99 BUILDOUT_OPTS = -c buildout-net.cfg
 100
 101 init-nonet: BUILDOUT_OPTS = -c buildout-nonet.cfg
 102 update-nonet: BUILDOUT_OPTS = -c buildout-nonet.cfg
 103
 104 bootstrap::
 105         sed -i -e '1s/^#!.*\/python/#!$(subst /,\/,$(PYTHON))/' $(PYTHON_DIR)/bin/*
 106         $(PYTHON) -c 'from zc.buildout.buildout import main; main(["bootstrap"])'
 107
 108 update::
 109         bin/buildout $(BUILDOUT_OPTS)
 110
 111 .gitignore::
 112         @$(gitignore) "*.egg-info/"
 113         @$(gitignore) "/buildout-net.cfg"
 114         @$(gitignore) "/buildout-nonet.cfg"
 115
 116 clean::
 117         rm -f buildout-net.cfg buildout-nonet.cfg
 118
 119 versions:
 120         @echo "# Add the following lines to [versions] in buildout.cfg to pin all packages"
 121         @bin/buildout -vvvvv | sed -ne 's/^Picked: //p' | sort | uniq
 122 .PHONY: versions
 123
 124 fullhelp::
 125         @echo "    versions"
 126         @echo "        Generate lines to be added to 'buildout.cfg' to pin all package"
 127         @echo "        versions."
 128         @echo