[Python-modules-commits] [sphinx] 06/06: Make dh_sphinxdoc generate ${sphinxdoc:Built-Using} substvar.

[Dmitry Shachnev]

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mitya57 pushed a commit to branch master
in repository sphinx.

commit 2a947021ec71ab00dcff790c71084b4fbbee97b1
Author: Dmitry Shachnev <mitya57 at gmail.com>
Date:   Mon Oct 3 16:47:54 2016 +0300

    Make dh_sphinxdoc generate ${sphinxdoc:Built-Using} substvar.
    
    Closes: #836248.
---
 debian/changelog                 |  2 ++
 debian/dh-sphinxdoc/dh_sphinxdoc | 29 +++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index b8e3553..74ffc74 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,8 @@ sphinx (1.4.8-1) UNRELEASED; urgency=medium
   * New upstream bugfix release.
   * Stop running jstest during build (but still run it in the autopkgtest).
   * Update debian/watch to track only stable versions.
+  * Make dh_sphinxdoc generate ${sphinxdoc:Built-Using} substvar (closes:
+    #836248).
 
  -- Dmitry Shachnev <mitya57 at debian.org>  Sat, 03 Sep 2016 19:54:15 +0300
 
diff --git a/debian/dh-sphinxdoc/dh_sphinxdoc b/debian/dh-sphinxdoc/dh_sphinxdoc
index 1af3f45..4f4cac9 100755
--- a/debian/dh-sphinxdoc/dh_sphinxdoc
+++ b/debian/dh-sphinxdoc/dh_sphinxdoc
@@ -355,6 +355,33 @@ sub process_rtd($)
     return @deps;
 }
  
+sub get_installed_package_version($)
+{
+    my ($package_name) = @_;
+    return `dpkg-query -W -f '\${Version}' $package_name 2>/dev/null`;
+}
+
+sub list_built_using($)
+{
+    my ($path) = @_;
+    my @built_using;
+    my $sphinx_version = get_installed_package_version("sphinx-common");
+    push @built_using, "sphinx (= $sphinx_version)";
+    if (-d "$path/_static" and -f "$path/_static/alabaster.css")
+    {
+        my $alabaster_version = get_installed_package_version("python3-alabaster");
+        unless ($alabaster_version)
+        {
+            $alabaster_version = get_installed_package_version("python-alabaster");
+        }
+        if ($alabaster_version)
+        {
+            push @built_using, "alabaster (= $alabaster_version)";
+        }
+    }
+    return @built_using;
+}
+
 sub fix_sphinx_doc($$)
 {
     my ($package, $path) = @_;
@@ -362,9 +389,11 @@ sub fix_sphinx_doc($$)
     my @js = sanity_check($path);
     my @rtd_deps = process_rtd($path);
     my @deps = fix_symlinks($path, @js);
+    my @built_using = list_built_using($path);
     drop_cruft($path);
     map { addsubstvar($package, "sphinxdoc:Depends", $_) } @deps;
     map { addsubstvar($package, "sphinxdoc:Depends", $_) } @rtd_deps;
+    map { addsubstvar($package, "sphinxdoc:Built-Using", $_) } @built_using;
     return 1;
 }
 

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