Files that should be ignored aren't

[tamere-allo-peter]

1️⃣ Description

yamlfixer passes YAML files through yamllint by sending their content to yamllint's standard input.

Due to this behavior, yamllint doesn't know the input files' names, and so is unable to match them to ignore directives in .yamllint, if any is present.

📑 Steps to Reproduce

Steps to reproduce the behavior:

jerome@OPT17844:~/work$ yamllint -v
yamllint 1.26.3

jerome@OPT17844:~/work$ yamlfixer -v
yamlfixer v0.9.13

jerome@OPT17844:~/work$ cat meta/main.yml
---
galaxy_info:
  galaxy_tags: []
    # List tags for your role here, one per line. A tag is
    # a keyword that describes and categorizes the role.

# yamllint repots a comments-indentation problem
jerome@OPT17844:~/work$ yamllint --strict meta/main.yml
meta/main.yml
  4:5       warning  comment not indented like content  (comments-indentation)

# Then we create a .yamllint file
jerome@OPT17844:~/work$ cat .yamllint
---

extends: default

rules:
  line-length:
    max: 160
  comments-indentation:
    ignore: |
      meta/main.yml

# Now the meta/main.yml file is correctly ignored for rule comments-indentation
jerome@OPT17844:~/work$ yamllint --strict meta/main.yml
jerome@OPT17844:~/work$

# But yamlfixer wants to fix it anyway
jerome@OPT17844:~/work$ yamlfixer --summary meta/main.yml
Files to fix: 1
0 files were already correct before
1 files were modified but problems remain
0 files were entirely fixed
0 files were skipped
0 files were not writable
0 files with unknown status
   MODIFIED meta/main.yml (handled 1/1)
jerome@OPT17844:~/work$ 

2️⃣ Expected behavior

The expected behavior is for yamllint to not report any comments-indentation problem on the meta/main.yml file to yamlfixer, so that yamlfixer doesn't try to fix them.

So yamlfixer should be modified to pass file names to yamllint for real files, and only pass content on yamllint's stdin when its own input is stdin.