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doc: Update fs.read() documentation for clarity #52453

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merged 1 commit into from
May 10, 2024

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mertcanaltin
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@mertcanaltin mertcanaltin commented Apr 10, 2024

This PR updates the documentation to clarify the behavior of Node.js's fs.read() method. It was noticed that there are ambiguities regarding the function of the length argument in the current documentation. The newly added explanations emphasize that the length argument specifies the maximum number of bytes to be read and that the actual number of bytes read may be less than this value. This update will help developers better understand and utilize the fs.read() method.

Issue #52447

@nodejs-github-bot nodejs-github-bot added doc Issues and PRs related to the documentations. fs Issues and PRs related to the fs subsystem / file system. labels Apr 10, 2024
@LiviaMedeiros
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It's described as fs.ftruncate(fd[, len], callback) in docs, which already means that fd and callback are mandatory. Would you like to elaborate why this is needed?
Also, the linked issue doesn't look related.

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It's described as fs.ftruncate(fd[, len], callback) in docs, which already means that fd and callback are mandatory. Would you like to elaborate why this is needed? Also, the linked issue doesn't look related.

Yes, I misunderstood, I tried to read better and make a document (I commented that we should specify the callback parameter)

@mertcanaltin mertcanaltin changed the title doc: updated fs.ftruncate() docs to reflect mandatory callback parameter doc: Update fs.read() documentation for clarity Apr 11, 2024
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I did an update and I wonder if I'm on the right track @LiviaMedeiros

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lgtm

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@targos targos removed their request for review April 15, 2024 08:13
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lgtm

@mcollina mcollina added commit-queue Add this label to land a pull request using GitHub Actions. commit-queue-squash Add this label to instruct the Commit Queue to squash all the PR commits into the first one. labels Apr 24, 2024
@nodejs-github-bot nodejs-github-bot added commit-queue-failed An error occurred while landing this pull request using GitHub Actions. and removed commit-queue Add this label to land a pull request using GitHub Actions. labels Apr 24, 2024
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- Loading data for nodejs/node/pull/52453
✔  Done loading data for nodejs/node/pull/52453
----------------------------------- PR info ------------------------------------
Title      doc: Update fs.read() documentation for clarity (#52453)
Author     Mert Can Altin  (@mertcanaltin)
Branch     mertcanaltin:dev-52447 -> nodejs:main
Labels     doc, fs, commit-queue-squash
Commits    8
 - doc: update fs.read() documentation for clarity
 - Update fs.md
 - update fs.read() documentation with clarification on EOF handling
 - Merge branch 'dev-52447' of https://github.com/mertcanaltin/node into…
 - unnecessary space removed
 - fix: statements organized
 - fix: statements organized
 - docs: Update fs.read() documentation for clarity
Committers 2
 - Mert Can Altin 
 - GitHub 
PR-URL: https://github.com/nodejs/node/pull/52453
Reviewed-By: Matteo Collina 
Reviewed-By: Marco Ippolito 
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/52453
Reviewed-By: Matteo Collina 
Reviewed-By: Marco Ippolito 
--------------------------------------------------------------------------------
   ℹ  This PR was created on Wed, 10 Apr 2024 18:50:23 GMT
   ✔  Approvals: 2
   ✔  - Matteo Collina (@mcollina) (TSC): https://github.com/nodejs/node/pull/52453#pullrequestreview-2020283381
   ✔  - Marco Ippolito (@marco-ippolito): https://github.com/nodejs/node/pull/52453#pullrequestreview-1999533582
   ⚠  GitHub cannot link the author of 'doc: update fs.read() documentation for clarity' to their GitHub account.
   ⚠  Please suggest them to take a look at https://github.com/nodejs/node/blob/99b1ada/doc/guides/contributing/pull-requests.md#step-1-fork
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   ✔  Last GitHub CI successful
   ℹ  Green GitHub CI is sufficient
--------------------------------------------------------------------------------
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   ✔  No git rebase in progress
--------------------------------------------------------------------------------
- Bringing origin/main up to date...
From https://github.com/nodejs/node
 * branch                  main       -> FETCH_HEAD
✔  origin/main is now up-to-date
- Downloading patch for 52453
From https://github.com/nodejs/node
 * branch                  refs/pull/52453/merge -> FETCH_HEAD
✔  Fetched commits as ac9aa37bcb5e..83886ed9062f
--------------------------------------------------------------------------------
[main 5331638bd1] doc: update fs.read() documentation for clarity
 Author: Mert Can Altin 
 Date: Thu Apr 11 10:54:23 2024 +0300
 1 file changed, 26 insertions(+)
[main 6833765805] Update fs.md
 Author: Mert Can Altin 
 Date: Thu Apr 11 11:34:06 2024 +0300
 1 file changed, 1 insertion(+), 1 deletion(-)
Auto-merging doc/api/fs.md
error: commit ca223a3f1d636b1bcbc0ea5fed6c0bca3f82ccca is a merge but no -m option was given.
fatal: cherry-pick failed
[main da4e265036] update fs.read() documentation with clarification on EOF handling
 Author: Mert Can Altin 
 Date: Sun Apr 14 14:59:44 2024 +0300
 1 file changed, 3 insertions(+), 1 deletion(-)
   ✘  Failed to apply patches
https://github.com/nodejs/node/actions/runs/8819523502

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This is unrelated to fs.ftruncate() and must be moved to fs.read() part of documentation before merging.

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This is unrelated to fs.ftruncate() and must be moved to fs.read() part of documentation before merging.

do you have a chance to send a change proposal I'm a little confused @LiviaMedeiros

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fs.read(fd, buffer, offset, length, position, callback) (where the change belongs) is there. This is fs.ftruncate(fd[, len], callback).

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fs.read(fd, buffer, offset, length, position, callback) (where the change belongs) is there. This is fs.ftruncate(fd[, len], callback).

I updated as you said thank you very much ❤️ 🙏

@mertcanaltin mertcanaltin added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label May 9, 2024
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@nodejs-github-bot nodejs-github-bot merged commit a27f473 into nodejs:main May 10, 2024
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Landed in a27f473

targos pushed a commit that referenced this pull request May 11, 2024
PR-URL: #52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
marco-ippolito pushed a commit that referenced this pull request Jun 17, 2024
PR-URL: #52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
marco-ippolito pushed a commit that referenced this pull request Jun 17, 2024
PR-URL: #52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
marco-ippolito pushed a commit that referenced this pull request Jun 17, 2024
PR-URL: #52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
eliphazbouye pushed a commit to eliphazbouye/node that referenced this pull request Jun 20, 2024
PR-URL: nodejs#52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
bmeck pushed a commit to bmeck/node that referenced this pull request Jun 22, 2024
PR-URL: nodejs#52453
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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