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-rwxr-xr-xsrc/scripts/fts.py131
1 files changed, 131 insertions, 0 deletions
diff --git a/src/scripts/fts.py b/src/scripts/fts.py
new file mode 100755
index 00000000000..6d224ddffe4
--- /dev/null
+++ b/src/scripts/fts.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+import ipaddress
+import yaml
+from pprint import pprint
+import re
+from jsonschema import validate
+import argparse
+from subprocess import run, PIPE
+
+# VPP feature JSON schema
+schema = {
+ "$schema": "http://json-schema.org/schema#",
+ "type": "object",
+ "properties": {
+ "name": {"type": "string"},
+ "description": { "type": "string" },
+ "maintainer": { "type": "string" },
+ "state": {"type": "string",
+ "enum": ["production", "experimental"]},
+ "features": { "$ref": "#/definitions/features" },
+ "missing": { "$ref": "#/definitions/features" },
+ "properties": { "type": "array",
+ "items": { "type": "string",
+ "enum": ["API", "CLI", "STATS", "MULTITHREAD"] },
+ },
+ },
+ "additionalProperties": False,
+ "definitions": {
+ "featureobject": {
+ "type": "object",
+ "patternProperties": {
+ "^.*$": { "$ref": "#/definitions/features" },
+ },
+ },
+ "features": {
+ "type": "array",
+ "items": {"anyOf": [{ "$ref": "#/definitions/featureobject" },
+ { "type": "string" },
+ ]},
+ "minItems": 1,
+ },
+ },
+}
+
+
+
+def filelist_from_git_status():
+ filelist = []
+ git_status = 'git status --porcelain */FEATURE.yaml'
+ rv = run(git_status.split(), stdout=PIPE, stderr=PIPE)
+ if rv.returncode != 0:
+ sys.exit(rv.returncode)
+
+ for l in rv.stdout.decode('ascii').split('\n'):
+ if len(l):
+ filelist.append(l.split()[1])
+ return filelist
+
+def filelist_from_git_ls():
+ filelist = []
+ git_ls = 'git ls-files :(top)*/FEATURE.yaml'
+ rv = run(git_ls.split(), stdout=PIPE, stderr=PIPE)
+ if rv.returncode != 0:
+ sys.exit(rv.returncode)
+
+ for l in rv.stdout.decode('ascii').split('\n'):
+ if len(l):
+ filelist.append(l)
+ return filelist
+
+def output_features(indent, fl):
+ for f in fl:
+ if type(f) is dict:
+ for k,v in f.items():
+ print('{}- {}'.format(' ' * indent, k))
+ output_features(indent + 2, v)
+ else:
+ print('{}- {}'.format(' ' * indent, f))
+
+def output_markdown(features):
+ for k,v in features.items():
+ print('# {}'.format(v['name']))
+ print('Maintainer: {} '.format(v['maintainer']))
+ print('State: {}\n'.format(v['state']))
+ print('{}\n'.format(v['description']))
+ output_features(0, v['features'])
+ if 'missing' in v:
+ print('\n## Missing')
+ output_features(0, v['missing'])
+ print()
+
+def main():
+ parser = argparse.ArgumentParser(description='VPP Feature List.')
+ parser.add_argument('--validate', dest='validate', action='store_true',
+ help='validate the FEATURE.yaml file')
+ parser.add_argument('--git-status', dest='git_status', action='store_true',
+ help='Get filelist from git status')
+ parser.add_argument('--all', dest='all', action='store_true',
+ help='Validate all files in repository')
+ parser.add_argument('--markdown', dest='markdown', action='store_true',
+ help='Output feature table in markdown')
+ parser.add_argument('infile', nargs='?', type=argparse.FileType('r'),
+ default=sys.stdin)
+ args = parser.parse_args()
+
+ features = {}
+
+ if args.git_status:
+ filelist = filelist_from_git_status()
+ elif args.all:
+ filelist = filelist_from_git_ls()
+ else:
+ filelist = args.infile
+
+ for featurefile in filelist:
+ featurefile = featurefile.rstrip()
+
+ # Load configuration file
+ with open(featurefile) as f:
+ cfg = yaml.load(f)
+ validate(instance=cfg, schema=schema)
+ features[featurefile] = cfg
+
+ if args.markdown:
+ output_markdown(features)
+
+if __name__ == '__main__':
+ main()