Suppress all/specific rules for a given file

[krzema12]

In my projects, in unit tests, I use a library that requires adding some extra spaces, to align strings and other values with each other, for example:

    @Test
    fun sineWaveFor1Hz() {
        assertFunctionConformsTo(
                functionUnderTest = sineWave(1.0f),
                visualisation = {
                    row(1.0f,   "               IIIIIXIIIII                                                       ")
                    row(        "          IIIII           IIIII                                                  ")
                    row(        "       III                     III                                               ")
                    row(        "    III                           III                                            ")
                    row(        "  II                                 II                                          ")
                    row(0.0f,   "XI                                     III                                     II")
                    row(        "                                          II                                 II  ")
                    row(        "                                            III                           III    ")
                    row(        "                                               III                     III       ")
                    row(        "                                                  IIIII           IIIII          ")
                    row(-1.0f,  "                                                       IIIIIXIIIII               ")
                    xAxis {
                        markers("|                   |                   |                   |                   |")
                        values( 0.0f,               0.25f,              0.5f,               0.75f,              1.0f)
                    }
                })
    }

You can see that e.g. after most row(, some extra spaces are added. Also in values function call, parameters are aligned in a peculiar way. Ktlint doesn't like it and I understand it.

What I would like to achieve is to disable no-multi-spaces and paren-spacing checks for a given .kt file. This way I could have Ktlint checks also in my unit tests, excluding these two checks to allow special formatting required by assertFunctionConformsTo. Currently I told Ktlint to omit checking unit tests.

I tried adding e.g. package it.krzeminski.fsynth // ktlint-disable, but it doesn't work at all. Suppressing a specific error doesn't work as well.

[shyiko]

/* ktlint-disable no-multi-spaces paren-spacing */
    @Test
    fun sineWaveFor1Hz() {
        assertFunctionConformsTo(
                functionUnderTest = sineWave(1.0f),
                visualisation = {
                    row(1.0f,   "               IIIIIXIIIII                                                       ")
                    row(        "          IIIII           IIIII                                                  ")
                    row(        "       III                     III                                               ")
                    row(        "    III                           III                                            ")
                    row(        "  II                                 II                                          ")
                    row(0.0f,   "XI                                     III                                     II")
                    row(        "                                          II                                 II  ")
                    row(        "                                            III                           III    ")
                    row(        "                                               III                     III       ")
                    row(        "                                                  IIIII           IIIII          ")
                    row(-1.0f,  "                                                       IIIIIXIIIII               ")
                    xAxis {
                        markers("|                   |                   |                   |                   |")
                        values( 0.0f,               0.25f,              0.5f,               0.75f,              1.0f)
                    }
                })
    }
/* ktlint-disable no-multi-spaces paren-spacing */

should do it.
That being said, ability to disable rules on per-file basis is coming in #208.

[krzema12]

Thanks, that is enough for me for now. However, +1 to #208.