theblackmini/jsonlint repository overview

-f, --config [file]          read options from a custom configuration file
-F, --no-config              disable searching for configuration file
-s, --sort-keys              sort object keys (not when prettifying)
-E, --extensions [ext]       file extensions to process for directory walk
                              (default: ["json","JSON"])
-i, --in-place               overwrite the input files
-j, --diff                   print difference instead of writing the output
-k, --check                  check that the input is equal to the output
-t, --indent [num|char]      number of spaces or specific characters
                              to use for indentation (default: 2)
-c, --compact                compact error display
-M, --mode [mode]            set other parsing flags according to a format
                              type (default: "json")
-B, --bom                    ignore the leading UTF-8 byte-order mark
-C, --comments               recognize and ignore JavaScript-style comments
-S, --single-quoted-strings  support single quotes as string delimiters
-T, --trailing-commas        ignore trailing commas in objects and arrays
-D, --no-duplicate-keys      report duplicate object keys as an error
-V, --validate [file]        JSON schema file to use for validation
-e, --environment [env]      which specification of JSON Schema the
                              validation file uses
-x, --context [num]          line count used as the diff context (default: 3)
-l, --log-files              print only the parsed file names to stdout
-q, --quiet                  do not print the parsed json to stdout
-n, --continue               continue with other files if an error occurs
-p, --pretty-print           prettify the input instead of stringifying
                              the parsed object
-P, --pretty-print-invalid   force pretty-printing even for invalid input
-r, --trailing-newline       ensure a line break at the end of the output
-R, --no-trailing-newline    ensure no line break at the end of the output
--prune-comments             omit comments from the prettified output
--strip-object-keys          strip quotes from object keys if possible
                              (JSON5)
--enforce-double-quotes      surrounds all strings with double quotes
--enforce-single-quotes      surrounds all strings with single quotes
                              (JSON5)
--trim-trailing-commas       omit trailing commas from objects and arrays
                              (JSON5)
-v, --version                output the version number
-h, --help                   output usage information

docker run --rm -v $PATH_TO_JSON:/data TheBlackMini/jsonlint jsonlint -q JSON_FILE.json

# Please replace "$PATH_TO_JSON" with your custom path,
# and replace "JSON_FILE.json" with your real json file filename.

docker run --rm -v $PATH_TO_FOLDER:/data TheBlackMini/jsonlint jsonlint -q

# Please replace "$PATH_TO_FOLDER" with your custom path

jsonlint:
  stage: lint
  image: TheBlackMini/jsonlint
  only:
    changes:
      - "**/*.json"
  script:
    - jsonlint -q

docker build --build-arg JSONLINT_VERSION="11.7.0" -t jsonlint .