[PATCH 4 of 4] cli: front-end-build: generate pygments.css dynamically

[Thomas De Schampheleire]

# HG changeset patch
# User Thomas De Schampheleire <thomas.de_schampheleire at nokia.com>
# Date 1537041136 -7200
#      Sat Sep 15 21:52:16 2018 +0200
# Node ID 8c96d6beee303e0caaabd45ae807f18f53f6df14
# Parent  dbf669cf398782dc1739686437fba01b536e874c
cli: front-end-build: generate pygments.css dynamically

Rather than having pygments.css part of the Kallithea sources, generate it
on the fly via front-end-create

Idea comes from Dominik Ruf.

diff --git a/.hgignore b/.hgignore
--- a/.hgignore
+++ b/.hgignore
@@ -23,6 +23,7 @@ syntax: regexp
 ^\.pydevproject$
 ^\.coverage$
 ^kallithea/public/css/style\.css(\.map)?$
+^kallithea/public/css/pygments.css$
 ^theme\.less$
 ^kallithea\.db$
 ^test\.db$
diff --git a/kallithea/bin/kallithea_cli_front_end.py b/kallithea/bin/kallithea_cli_front_end.py
--- a/kallithea/bin/kallithea_cli_front_end.py
+++ b/kallithea/bin/kallithea_cli_front_end.py
@@ -48,3 +48,9 @@ def front_end_build(install_deps, genera
         csspath = os.path.join(rootdir, 'kallithea', 'public', 'css', 'style.css')
         subprocess.check_call([lesscpath, '--relative-urls', '--source-map',
                 '--source-map-less-inline', lesspath, csspath])
+        with open(os.path.join(rootdir, 'kallithea', 'public', 'css', 'pygments.css'), 'w') as f:
+            subprocess.check_call(['pygmentize',
+                    '-S', 'default',
+                    '-f', 'html',
+                    '-a', '.code-highlight'],
+                    stdout=f)
diff --git a/kallithea/public/css/pygments.css b/kallithea/public/css/pygments.css
deleted file mode 100644
--- a/kallithea/public/css/pygments.css
+++ /dev/null
@@ -1,69 +0,0 @@
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