Prepare gitweb for having been split into modules that are to be
installed alongside gitweb in 'lib/' subdirectory, by adding
use lib __DIR__.'/lib';
to gitweb.perl (to main gitweb script), and preparing for putting
modules (relative path) in $(GITWEB_MODULES) in gitweb/Makefile.
Signed-off-by: Jakub Narebski <jnareb@xxxxxxxxx>
---
This patch is the beginning of splitting gitweb (with its 8000+
lines, and more than 240kB) into modules, and is useful independently
of being in this patch series.
Sidenote: it is needed for __DIR__ only here.
gitweb/Makefile | 14 +++++++++++++-
gitweb/gitweb.perl | 8 ++++++++
2 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/gitweb/Makefile b/gitweb/Makefile
index cd194d0..549e7dc 100644
--- a/gitweb/Makefile
+++ b/gitweb/Makefile
@@ -59,6 +59,7 @@ PERL_PATH ?= /usr/bin/perl
bindir_SQ = $(subst ','\'',$(bindir))#'
gitwebdir_SQ = $(subst ','\'',$(gitwebdir))#'
gitwebstaticdir_SQ = $(subst ','\'',$(gitwebdir)/static)#'
+gitweblibdir_SQ = $(subst ','\'',$(gitwebdir)/lib)#'
SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))#'
PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))#'
DESTDIR_SQ = $(subst ','\'',$(DESTDIR))#'
@@ -178,12 +179,23 @@ test-installed:
### Installation rules
-install: all
+install: all install-modules
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebdir_SQ)'
$(INSTALL) -m 755 $(GITWEB_PROGRAMS) '$(DESTDIR_SQ)$(gitwebdir_SQ)'
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
$(INSTALL) -m 644 $(GITWEB_FILES) '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
+install-modules:
+ install_dirs="$(sort $(dir $(GITWEB_MODULES)))" && \
+ for dir in $$install_dirs; do \
+ test -d '$(DESTDIR_SQ)$(gitwebdir_SQ)/$$dir' || \
+ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebdir_SQ)/$$dir'; \
+ done
+ gitweb_modules="$(GITWEB_MODULES)" && \
+ for mod in $$gitweb_modules; do \
+ $(INSTALL) -m 644 $$mod '$(DESTDIR_SQ)$(gitwebdir_SQ)/$$(dirname $$mod)'; \
+ done
+
### Cleaning rules
clean:
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 2cca2cd..22efec2 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -10,6 +10,14 @@
use 5.008;
use strict;
use warnings;
+
+use File::Spec;
+# __DIR__ is taken from Dir::Self __DIR__ fragment
+sub __DIR__ () {
+ File::Spec->rel2abs(join '', (File::Spec->splitpath(__FILE__))[0, 1]);
+}
+use lib __DIR__ . '/lib';
+
use CGI qw(:standard :escapeHTML -nosticky);
use CGI::Util qw(unescape);
use CGI::Carp qw(fatalsToBrowser set_message);
--
1.7.9
--
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