devtool: add: show recipetool create output

When running devtool add, instead of hiding the recipetool create
output, change it so that it's appropriate to show in the devtool
context and show it in real-time. This means that you get status output
such as when a URL is being fetched (though currently no progress
information.) recipetool create now has a hidden --devtool option to
enable this display mode.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

2 files changed, 22 insertions, 8 deletions

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index 4eff6f878b..8dfd538332 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -155,7 +155,7 @@ def add(args, config, basepath, workspace):
     try:
         while True:
             try:
-                stdout, _ = exec_build_env_command(config.init_path, basepath, 'recipetool --color=%s create -o %s "%s" %s' % (color, tempdir, source, extracmdopts))
+                stdout, _ = exec_build_env_command(config.init_path, basepath, 'recipetool --color=%s create --devtool -o %s \'%s\' %s' % (color, tempdir, source, extracmdopts), watch=True)
             except bb.process.ExecutionError as e:
                 if e.exitcode == 14:
                     # FIXME this is a horrible hack that is unfortunately
@@ -164,11 +164,12 @@ def add(args, config, basepath, workspace):
                     # with references to it throughout the code, so we have
                     # to exit out and come back here to do it.
                     ensure_npm(config, basepath, args.fixed_setup)
+                    logger.info('Re-running recipe creation process after building nodejs')
                     continue
                 elif e.exitcode == 15:
                     raise DevtoolError('Could not auto-determine recipe name, please specify it on the command line')
                 else:
-                    raise DevtoolError('Command \'%s\' failed:\n%s' % (e.command, e.stdout))
+                    raise DevtoolError('Command \'%s\' failed' % e.command)
             break
 
         recipes = glob.glob(os.path.join(tempdir, '*.bb'))
diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index d427d32062..c1819b6c66 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -32,6 +32,18 @@ logger = logging.getLogger('recipetool')
 tinfoil = None
 plugins = None
 
+def log_error_cond(message, debugonly):
+    if debugonly:
+        logger.debug(message)
+    else:
+        logger.error(message)
+
+def log_info_cond(message, debugonly):
+    if debugonly:
+        logger.debug(message)
+    else:
+        logger.info(message)
+
 def plugin_init(pluginlist):
     # Take a reference to the list so we can use it later
     global plugins
@@ -406,7 +418,7 @@ def create_recipe(args):
         srctree = tempsrc
         if fetchuri.startswith('npm://'):
             # Check if npm is available
-            check_npm(tinfoil.config_data)
+            check_npm(tinfoil.config_data, args.devtool)
         logger.info('Fetching %s...' % srcuri)
         try:
             checksums = scriptutils.fetch_uri(tinfoil.config_data, fetchuri, srctree, srcrev)
@@ -640,7 +652,7 @@ def create_recipe(args):
 
     if not outfile:
         if not pn:
-            logger.error('Unable to determine short program name from source tree - please specify name with -N/--name or output file name with -o/--outfile')
+            log_error_cond('Unable to determine short program name from source tree - please specify name with -N/--name or output file name with -o/--outfile', args.devtool)
             # devtool looks for this specific exit code, so don't change it
             sys.exit(15)
         else:
@@ -736,7 +748,7 @@ def create_recipe(args):
         shutil.move(srctree, args.extract_to)
         if tempsrc == srctree:
             tempsrc = None
-        logger.info('Source extracted to %s' % args.extract_to)
+        log_info_cond('Source extracted to %s' % args.extract_to, args.devtool)
 
     if outfile == '-':
         sys.stdout.write('\n'.join(outlines) + '\n')
@@ -749,7 +761,7 @@ def create_recipe(args):
                     continue
                 f.write('%s\n' % line)
                 lastline = line
-        logger.info('Recipe %s has been created; further editing may be required to make it fully functional' % outfile)
+        log_info_cond('Recipe %s has been created; further editing may be required to make it fully functional' % outfile, args.devtool)
 
     if tempsrc:
         if args.keep_temp:
@@ -1073,9 +1085,9 @@ def convert_rpm_xml(xmlfile):
     return values
 
 
-def check_npm(d):
+def check_npm(d, debugonly=False):
     if not os.path.exists(os.path.join(d.getVar('STAGING_BINDIR_NATIVE', True), 'npm')):
-        logger.error('npm required to process specified source, but npm is not available - you need to build nodejs-native first')
+        log_error_cond('npm required to process specified source, but npm is not available - you need to build nodejs-native first', debugonly)
         sys.exit(14)
 
 def register_commands(subparsers):
@@ -1093,5 +1105,6 @@ def register_commands(subparsers):
     parser_create.add_argument('--src-subdir', help='Specify subdirectory within source tree to use', metavar='SUBDIR')
     parser_create.add_argument('-a', '--autorev', help='When fetching from a git repository, set SRCREV in the recipe to a floating revision instead of fixed', action="store_true")
     parser_create.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
+    parser_create.add_argument('--devtool', action="store_true", help=argparse.SUPPRESS)
     parser_create.set_defaults(func=create_recipe)