Fix issues reported by golangsci-lint #574
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WalkthroughThe changes consist of multiple modifications across various files, primarily aimed at enhancing type safety, error handling, and code clarity. Key updates include the introduction of a new Changes
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #574 +/- ##
==========================================
- Coverage 76.01% 75.72% -0.29%
==========================================
Files 72 73 +1
Lines 5941 5990 +49
==========================================
+ Hits 4516 4536 +20
- Misses 1036 1061 +25
- Partials 389 393 +4 ☔ View full report in Codecov by Sentry. |
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Review details
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Review profile: CHILL
Files selected for processing (14)
- message/codes/codes.go (3 hunks)
- message/encodeDecodeUint32.go (2 hunks)
- message/getmid.go (2 hunks)
- message/option.go (4 hunks)
- message/options.go (4 hunks)
- message/pool/message.go (2 hunks)
- net/blockwise/blockwise.go (5 hunks)
- pkg/math/cast.go (1 hunks)
- pkg/math/cast_test.go (1 hunks)
- tcp/client/session.go (3 hunks)
- tcp/coder/coder.go (5 hunks)
- udp/client/conn.go (11 hunks)
- udp/client_test.go (1 hunks)
- udp/coder/coder.go (2 hunks)
Additional comments not posted (40)
message/getmid.go (3)
10-10: Ensure the new import is necessary.The
pkgMathpackage is imported for type conversion. Verify that this package is used consistently across the codebase to justify its inclusion.
20-20: Improved type safety inGetMID.The use of
pkgMath.CastTo[uint16]enhances type safety by ensuring the result remains within theuint16range.
28-30: Improved type safety inRandMID.The use of
pkgMath.CastTo[uint16]in both branches of the conditional enhances type safety and consistency.message/encodeDecodeUint32.go (2)
5-6: Ensure the new import is necessary.The
mathpackage is imported for type conversion. Verify that this package is used consistently across the codebase to justify its inclusion.
23-23: Improved type safety inEncodeUint32.The use of
math.CastTo[uint16]enhances type safety by ensuring the value is correctly cast before being processed.pkg/math/cast.go (5)
12-22: Ensure type support inMax.The
Maxfunction calculates the maximum value for integer types. Ensure that it supports all necessary integer types used in the codebase.
24-34: Ensure type support inMin.The
Minfunction calculates the minimum value for integer types. Ensure that it supports all necessary integer types used in the codebase.
36-44: Check error handling inSafeCastTo.The
SafeCastTofunction provides error handling for type casting. Ensure that all potential error cases are covered and handled appropriately.
46-48: UseCastTocautiously.The
CastTofunction performs direct type casting without error handling. Use it cautiously to avoid potential issues with invalid casts.
50-56: Ensure proper usage ofMustSafeCastTo.The
MustSafeCastTofunction panics on error. Ensure that its usage is justified and that potential errors are acceptable in the context of its use.pkg/math/cast_test.go (1)
1-69: Comprehensive test coverage forSafeCastTo.The test cases cover a wide range of scenarios for casting to
uint8andint8, ensuring robustness. The use ofrequirefor assertions is appropriate.udp/coder/coder.go (1)
64-65: Enhanced type safety withmath.CastTo[uint16].The use of
math.CastTo[uint16]forMessageIDconversion enhances type safety, given the prior validation. The change is approved.message/codes/codes.go (2)
99-107: Improved readability ingetMaxCodeLen.The renaming of variables to
maxLenandkLenenhances clarity. The logic remains intact and is approved.
134-134: Enhanced type safety inUnmarshalJSON.The use of
math.CastTo[Code]improves type safety in theUnmarshalJSONmethod. The change is approved.tcp/coder/coder.go (4)
50-56: Type safety improvements look good.The use of
math.CastToenhances type safety and maintainability.
196-196: Type safety improvements look good.The use of
math.CastTofor convertingopLentouint32enhances type safety.
233-238: Type safety improvements look good.The use of
math.CastTofor convertingprocandlen(data)touint32enhances type safety.
251-251: Type safety improvements look good.The use of
math.CastTofor convertinglen(data)touint32enhances type safety.tcp/client/session.go (2)
155-157: Variable renaming improves clarity.Renaming
maxtotoReadenhances readability and semantic understanding.
175-175: Type safety improvements look good.The use of
math.CastTofor convertingbuffer.Len()touint32enhances type safety.message/option.go (3)
242-252: New functionMediaTypeFromNumberenhances type safety.The use of generics and
math.SafeCastTofor type conversion improves type safety and maintainability.
287-287: Type safety improvements look good.The use of
math.CastTofor convertingexttouint16enhances type safety.
453-454: Type safety improvements look good.The use of
math.CastTofor convertinglen(data)touint32enhances type safety.message/options.go (3)
213-216: Improved error handling inContentFormat.The changes enhance error handling by checking for errors when retrieving the
uint32value and usingMediaTypeFromNumberfor conversion. This improves robustness and type safety.
362-365: Enhanced error handling inAccept.The changes improve error handling by checking for errors when retrieving the
uint32value and usingMediaTypeFromNumberfor conversion. This aligns with best practices for error handling.
588-590: Safe casting and error handling inUnmarshal.The use of
math.SafeCastToensures type safety, and the added error handling provides a clear error message if casting fails. This enhances the robustness of the method.message/pool/message.go (2)
376-379: Improved error handling inContentFormat.The changes enhance error handling by checking for errors when retrieving the
uint32value and usingMediaTypeFromNumberfor conversion. This improves robustness and type safety.
406-409: Enhanced error handling inAccept.The changes improve error handling by checking for errors when retrieving the
uint32value and usingMediaTypeFromNumberfor conversion. This aligns with best practices for error handling.udp/client_test.go (2)
172-172: Stricter assertion withrequire.Positive.The change from
assert.Greatertorequire.Positiveenforces that the sequence number must be positive, enhancing the robustness of the test.
176-176: Stricter assertion withrequire.Equal.The change from
assert.Equaltorequire.Equalmakes the test fail immediately if the content format does not match, emphasizing its importance in the test logic.net/blockwise/blockwise.go (3)
17-17: Import ofmathpackage looks good.The addition of the
mathpackage is appropriate for enhancing type safety.
102-108: Use ofmath.CastToenhances type safety.The change to use
math.CastTofor convertingblockNumberandszxtouint32is a good practice for ensuring type safety.
242-246: Use ofmath.SafeCastToenhances robustness.The change to use
math.SafeCastTofor convertingpayloadSizetouint32ensures proper error handling and enhances robustness.udp/client/conn.go (7)
26-26: Import ofpkgMathpackage looks good.The addition of the
pkgMathpackage is appropriate for enhancing type safety.
80-80: Change ofretransmittoatomic.Uint32is appropriate.The change aligns with the unsigned nature of retransmission counts and enhances consistency.
97-97: Change ofmaxRetransmitparameter touint32is consistent.The change ensures consistency with the updated
retransmitfield type.
171-171: Change ofmaxRetransmitto*atomic.Uint32is appropriate.The change aligns with the unsigned nature of retransmission counts and enhances consistency.
183-183: Change of parameter touint32inSetTransmissionMaxRetransmitis consistent.The change ensures consistency with the updated
maxRetransmitfield type.
256-256: Initialization ofmaxRetransmitwithatomic.NewUint32is correct.The change aligns with the updated type of
maxRetransmitand ensures proper initialization.
881-881: Change ofmaxRetransmitparameter touint32is consistent.The change ensures consistency with the updated
maxRetransmitfield type.
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Actionable comments posted: 0
Review details
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Review profile: CHILL
Files selected for processing (3)
- net/blockwise/blockwise.go (6 hunks)
- pkg/math/cast.go (1 hunks)
- tcp/coder/coder.go (6 hunks)
Additional comments not posted (20)
pkg/math/cast.go (5)
13-23: LGTM!The code changes are approved.
26-36: LGTM!The code changes are approved.
39-47: LGTM!The code changes are approved.
50-52: LGTM!The code changes are approved.
55-61: LGTM!The code changes are approved.
tcp/coder/coder.go (10)
9-9: LGTM!The code change is approved.
40-40: LGTM!The code change is approved.
44-44: LGTM!The code change is approved.
50-50: LGTM!The code change is approved.
56-56: LGTM!The code change is approved.
118-118: LGTM!The code change is approved.
196-196: LGTM!The code change is approved.
233-233: LGTM!The code change is approved.
238-238: LGTM!The code change is approved.
251-251: LGTM!The code change is approved.
net/blockwise/blockwise.go (5)
17-17: LGTM!The code changes are approved.
102-102: LGTM!The code changes are approved.
Also applies to: 108-108
119-119: LGTM!The code changes are approved.
242-245: LGTM!The code changes are approved.
444-444: LGTM!The code changes are approved.
Also applies to: 477-482
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Files selected for processing (6)
- message/options.go (4 hunks)
- message/pool/message.go (3 hunks)
- net/blockwise/blockwise.go (6 hunks)
- options/commonOptions.go (2 hunks)
- pkg/math/cast.go (1 hunks)
- tcp/coder/coder.go (6 hunks)
Files skipped from review due to trivial changes (1)
- options/commonOptions.go
Files skipped from review as they are similar to previous changes (3)
- net/blockwise/blockwise.go
- pkg/math/cast.go
- tcp/coder/coder.go
Additional comments not posted (5)
message/options.go (3)
582-585: Verify the usage of the new casting function.Ensure that
math.SafeCastTo[OptionID](prev + delta)is being used correctly and handles errors appropriately.Run the following script to verify the function usage:
Verification successful
Verified usage of
math.SafeCastTo[OptionID].The function
math.SafeCastTo[OptionID](prev + delta)is used correctly in the codebase, with appropriate error handling implemented. The error is checked and handled properly, ensuring robustness in theUnmarshalfunction.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `math.SafeCastTo[OptionID]` in the codebase. # Test 1: Search for the function usage. Expect: Only valid usages. ast-grep --lang go --pattern $'math.SafeCastTo[OptionID]($_ + $_)' # Test 2: Search for error handling. Expect: Errors are handled. rg --type go -A 5 $'math\.SafeCastTo\[OptionID\]\(.*\)' | rg $'err\s*(!=|==)\s*nil'Length of output: 302
359-360: Verify the usage of the new casting function.Ensure that
math.CastTo[MediaType](v)is being used correctly and handles errors appropriately.Run the following script to verify the function usage:
Verification successful
Usage of
math.CastToinAcceptfunction is correct but lacks error handling.The
math.CastTofunction is designed for direct casting without error handling. If error handling is required, consider usingSafeCastToinstead. Ensure that input values are within the expected range to prevent runtime issues.
message/options.goline 359:return math.CastTo[MediaType](v), errScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `math.CastTo[MediaType]` in the codebase. # Test 1: Search for the function usage. Expect: Only valid usages. ast-grep --lang go --pattern $'math.CastTo[MediaType]($_)' # Test 2: Search for error handling. Expect: Errors are handled. rg --type go -A 5 $'math\.CastTo\[MediaType\]\(.*\)' | rg $'err\s*(!=|==)\s*nil'Length of output: 264
Script:
#!/bin/bash # Description: Investigate the implementation of `math.CastTo` and its error handling. # Find the implementation of `math.CastTo`. ast-grep --lang go --pattern $'func CastTo[$_]($_) ($_, error) { $$$ }' # Search for any documentation or comments related to `math.CastTo`. rg --type go 'CastTo' -A 3 -B 3Length of output: 15408
213-214: Verify the usage of the new casting function.Ensure that
math.CastTo[MediaType](v)is being used correctly and handles errors appropriately.Run the following script to verify the function usage:
message/pool/message.go (2)
377-378: LGTM!The change enhances type safety by using a dedicated utility function
math.CastTo[message.MediaType](v)for type conversion instead of direct casting. The functionality remains intact.
396-404: LGTM!The changes enhance type safety and clarity:
- Using a dedicated utility function
math.CastTo[message.MediaType](v)for type conversion instead of direct casting enhances type safety. The functionality remains intact.- The comment correction from "get's" to "gets" improves clarity.
Summary by CodeRabbit
New Features
MediaTypeusing generics.MessageandOptionsstructs.Bug Fixes
Refactor
mathpackage.Tests
Chores
cast.gofile for generic type-safe casting functions.