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Add newline check for mdox-exec output#68

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bwplotka merged 2 commits intobwplotka:mainfrom
saswatamcode:check-newline
Aug 4, 2021
Merged

Add newline check for mdox-exec output#68
bwplotka merged 2 commits intobwplotka:mainfrom
saswatamcode:check-newline

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@saswatamcode
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This PR adds a check to ensure mdgen output for a command always has a new line at the end so that there are no surprising formatting issues. Test case added. Fixes #67.

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>
@saswatamcode saswatamcode requested a review from bwplotka August 1, 2021 06:18
@saswatamcode saswatamcode self-assigned this Aug 1, 2021
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LGTM!

return b.Bytes(), nil
output := b.Bytes()
// Add newline to output if not present.
if !bytes.HasSuffix(output, []byte("\n")) {
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Suggested change
if !bytes.HasSuffix(output, []byte("\n")) {
if !bytes.HasSuffix(output, newLineChar) {

.. to not creat slice every time? (micro-optimization, but also readability) and I think we already have newLineChar somewhere 🤔

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not a blocker

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Done!

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>
@saswatamcode saswatamcode requested a review from bwplotka August 4, 2021 04:18
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thanks!

@bwplotka bwplotka merged commit 13fc035 into bwplotka:main Aug 4, 2021
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Check newline in mdox-exec output

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