[tbb-commits] [rbm/master] Add support for optional local configuration file rbm.local.conf

boklm at torproject.org boklm at torproject.org
Mon Feb 13 23:34:43 UTC 2017


commit a57b4846c8aba5697ce1f197996e2962ffb5b534
Author: Nicolas Vigier <boklm at torproject.org>
Date:   Tue Feb 14 00:28:45 2017 +0100

    Add support for optional local configuration file rbm.local.conf
---
 NEWS                     |  2 ++
 doc/rbm_cli.asc          |  3 +++
 doc/rbm_config.asc       | 29 ++++++++++++++++++++++++++---
 lib/RBM.pm               | 10 +++++++++-
 lib/RBM/DefaultConfig.pm |  1 +
 rbm                      |  3 ++-
 6 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/NEWS b/NEWS
index 82890a5..1a1789f 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,5 @@
+- Add support for optional local configuration file rbm.local.conf
+
 - add the git_submodule option
 
 - add the hg_opt option
diff --git a/doc/rbm_cli.asc b/doc/rbm_cli.asc
index 92b84ef..66f6025 100644
--- a/doc/rbm_cli.asc
+++ b/doc/rbm_cli.asc
@@ -31,6 +31,9 @@ The following options can be set on the command line :
  --sysconf-file=<file>::
      Set the optional system configuration file path
 
+ --localconf-file=<file>::
+     Set the optional local configuration file path
+
  --target=<target>::
      Set the target. This option can be used multiple times to use more
      than one target. See link:rbm_targets.html[rbm_targets(7)] for
diff --git a/doc/rbm_config.asc b/doc/rbm_config.asc
index 27b8f7a..e8decd9 100644
--- a/doc/rbm_config.asc
+++ b/doc/rbm_config.asc
@@ -8,11 +8,13 @@ rbm_config - The rbm configuration
 DESCRIPTION
 -----------
 
-All configuration options can be defined in 3 different places :
+All configuration options can be defined in 5 different places :
 
-- in the main configuration in your working directory
+- in the main configuration in your working directory (+rbm.conf+)
 
-- in the global system configuration
+- in the local configuration in your working directory (+rbm.local.conf+)
+
+- in the global system configuration (+/etc/rbm.conf+)
 
 - in a project configuration
 
@@ -30,6 +32,14 @@ The option values are used with the following priority order :
 
 - project config
 
+- local config for matching step and target
+
+- local config for matching step
+
+- local config for matching target
+
+- local config
+
 - workspace config for matching step and target
 
 - workspace config for matching step
@@ -62,6 +72,13 @@ This is where you will put configuration relevant to all projects under
 this working directory. All relative paths used in the configuration
 are relative from the +rbm.conf+ location.
 
+The local configuration file is +rbm.local.conf+ (or the file defined
+by the +localconf_file+ option), in the same directory as the +rbm.conf+
+file. If the file does not exists, it is ignored. The +rbm.local.conf+
+file is used to override some options from +rbm.conf+ relevent to your
+local setup, whithout modifying the +rbm.conf+ file which is usually
+maintained in a VCS.
+
 An example +rbm.conf+ file will look like this :
 
 ----
@@ -89,6 +106,12 @@ sysconf_file::
         is +/etc/rbm.conf+. This can also be set with the --sysconf-file
         command line parameter.
 
+localconf_file::
+        The path to an optional local configuration file. The default
+        is +rbm.local.conf+. If the path is relative, it is relative to
+        the directory where the +rbm.conf+ file is located. This can
+        also be set with the --localconf-file command line parameter.
+
 projects_dir::
         The directory containing the projects definitions. The default
         value is +projects+.
diff --git a/lib/RBM.pm b/lib/RBM.pm
index ad39526..4b5bfe9 100644
--- a/lib/RBM.pm
+++ b/lib/RBM.pm
@@ -61,6 +61,13 @@ sub load_system_config {
     $config->{system} = -f $cfile ? load_config_file($cfile) : {};
 }
 
+sub load_local_config {
+    my ($project) = @_;
+    my $cfile = project_config($project ? $project : 'undef', 'localconf_file');
+    $cfile = path($cfile);
+    $config->{local} = -f $cfile ? load_config_file($cfile) : {};
+}
+
 sub find_config_file {
     for (my $dir = getcwd; $dir ne '/'; $dir = dirname($dir)) {
         return "$dir/rbm.conf" if -f "$dir/rbm.conf";
@@ -209,7 +216,8 @@ sub project_config {
     my $opt_save = $config->{opt};
     $config->{opt} = { %{$config->{opt}}, %$options } if $options;
     $res = config($project, $name, $options, ['opt'], ['run'],
-                        ['projects', $project], [], ['system'], ['default']);
+                        ['projects', $project], ['local'], [],
+                        ['system'], ['default']);
     if (!$options->{no_tmpl} && defined($res) && !ref $res
         && !notmpl(confkey_str($name), $project)) {
         $res = process_template($project, $res,
diff --git a/lib/RBM/DefaultConfig.pm b/lib/RBM/DefaultConfig.pm
index 8172f04..052cf16 100644
--- a/lib/RBM/DefaultConfig.pm
+++ b/lib/RBM/DefaultConfig.pm
@@ -103,6 +103,7 @@ sub docker_version {
 
 our %default_config = (
     sysconf_file  => '/etc/rbm.conf',
+    localconf_file=> 'rbm.local.conf',
     tmp_dir       => '[% GET ENV.TMPDIR ? ENV.TMPDIR : "/tmp"; %]',
     projects_dir  => 'projects',
     output_dir    => 'out',
diff --git a/rbm b/rbm
index 52f3076..c618ada 100755
--- a/rbm
+++ b/rbm
@@ -95,7 +95,7 @@ sub set_options {
                      gpg-keyring=s gpg-keyring-dir=s gpg-args=s gpg-bin=s
                      sysconf-file=s debsign-keyid=s use-pbuilder!
                      step=s target=s@ publish-src-dir=s debug! hg-clone-dir=s
-                     hg-hash=s);
+                     hg-hash=s localconf-file=s);
     my %val;
     Getopt::Long::GetOptionsFromArray(\@_, \%val, @options) || exit 1;
     foreach my $k (keys %val) {
@@ -108,6 +108,7 @@ sub set_options {
         $RBM::config->{run}{$l} = $val{$k};
     }
     RBM::load_system_config(@_);
+    RBM::load_local_config(@_);
     return $RBM::config->{run}{args} = \@_;
 }
 



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