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10 daysall: apply go fixShulhan
2026-01-15all: convert license and copyright to use SPDX identifiersShulhan
With help of spdxconv tool [1], we able to bulk update all files license and copyright format to comply with SPDX formats. [1] https://kilabit.info/project/spdxconv/
2025-01-23all: use for-range with numericShulhan
Go 1.22 now support for-range on numeric value.
2025-01-23all: replace "interface{}" with "any"Shulhan
2024-03-06all: conform with linter gosec, ineffasign, and makezeroShulhan
Some of warnings from those linter are false positives, so we just annotated them.
2024-03-05all: comply with linter recommendations #3Shulhan
For HTTP server that use TLS, set the minimum TLS version and ReadHeaderTimeout to mitigate slowloris attack. For HTTP client or server that parameterize the use of InsecureSkipVerify, annotate the line with "nolint:gosec" to allow the code pass the check. Library that still use sha1, in example in DKIM and TOTP, skip the warnings by annotating the line with "nolint:gosec". A pointer variable now allocated their address before assigning its value. Any error that returned now wrapped using "%w". Also, replace error checking using [errors.Is] or [errors.As] instead of using equal or not-equal operators. In "lib/http", replace any usage of "math/rand" with "crypto/rand". Any call of [math/big.Rat.SetString] now annotated with "nolint:gosec" since its false positive, the issue has been fixed in Go >= 1.17.7. Any switch case that does not cover the rest of the possible values now handled by adding the cases or by replacing the "default" case with the rest of values.
2024-03-05all: comply with linter recommendations #2Shulhan
HTTP request now implicitly create request with context. Any false positive related to not closing HTTP response body has been annotated with "nolint:bodyclose". In the example code, use consistent "// Output:" comment format, by prefixing with single space. Any comment on code now also prefixing with single space. An error returned without variables now use [errors.New] instead of [fmt.Errorf]. Any error returned using [fmt.Errorf] now wrapped using "%w" instead of "%s". Also, replace error checking using [errors.Is] or [errors.As], instead of using equal/not-equal operator. Any statement like "x = x OP y" now replaced with "x OP= y". Also, swap statement is simplified using "x, y = y, x". Any switch statement with single case now replaced with if-condition. Any call to defer on function or program that call [os.Exit], now replaced by calling the deferred function directly. Any if-else condition now replaced with switch statement, if possible.
2024-03-02all: move the repository to "git.sr.ht/~shulhan/pakakeh.go"Shulhan
There are several reasons that why we move from github.com. First, related to the name of package. We accidentally name the package with "share" a common word in English that does not reflect the content of repository. By moving to other repository, we can rename it to better and unique name, in this "pakakeh.go". Pakakeh is Minang word for tools, and ".go" suffix indicate that the repository related to Go programming language. Second, supporting open source. The new repository is hosted under sourcehut.org, the founder is known to support open source, and all their services are licensed under AGPL, unlike GitHub that are closed sources. Third, regarding GitHub CoPilot. The GitHub Terms of Service [1], allow any public content that are hosted there granted them to parse the content. On one side, GitHub helps and flourish the open source, but on another side have an issues regarding scraping the copyleft license [2]. [1]: https://docs.github.com/en/site-policy/github-terms/github-terms-of-service#4-license-grant-to-us [2]: https://githubcopilotinvestigation.com
2023-09-11lib/dsv: realign struct for better size allocationShulhan
The realignment reduce the cost of the following struct, * ReadWriter: from 232 to 224 bytes (-8 bytes) * Metadata: from 104 to 88 bytes (-16 bytes) * Reader: from 160 to 140 bytes (-20 bytes) * struct in TestConfigParse: from 24 to 16 bytes (-8 bytes) * struct in TestDatasetMode: from 16 to 8 bytes (-8 bytes) * ReaderError: from 48 to 40 bytes (-8 bytes) * Writer: from 72 to 56 bytes (-16 bytes)
2022-05-09all: reformat all codes using gofmt 1.19 (the Go tip)Shulhan
2022-04-06all: replace any usage of ioutil package with os or ioShulhan
Since Go 1.16, the ioutil package has been deprecated. This changes replace any usage that use functions from ioutil package with their replacement from package os or package io.
2021-03-14all: refactoring the test.Assert and test.AssertBench signatureShulhan
Previously, the test.Assert and test.AssertBench functions has the boolean parameter to print the stack trace of test in case its not equal. Since this parameter is not mandatory and its usually always set to "true", we remove them from function signature to simplify the call to Assert and AssertBench.
2020-06-06all: use default linter optionsShulhan
2019-11-15all: merge all gitignore filesShulhan
2019-09-27all: remove unnecessary trailing newlineShulhan
2019-08-28all: replace document generator from asciidoctor to ciigoShulhan
Previously, generating HTML files from asciidoc files require installing ruby, asciidoctor, and its dependency through Gemfile. To simplify this, we replace it with ciigo. Ciigo not only can convert the asciidoc files but it also support serving the file inside HTTP server and watching changes on asciidoc files during development for local previewing.
2019-06-14all: fix nolint formatShulhan
The valid syntax to suppress linter warnings is "//nolint:<name>" with no space between comment and "nolint" and between ":". Also, we move the placement of nolint directive to the top of statements for multiple nolint in the same scope. While at it, fix and supress some linter warnings.
2019-01-29lib/dsv: fix stylecheck linter warningsShulhan
Most of the warnings are caused by old-habits of using "0 == var" style of checking variable value, others are if-else condition that can be joined.
2018-11-30all: fix and suppress linter warnings on long linesShulhan
2018-11-30all: minimize and suppress linter warnings for global variablesShulhan
2018-11-30all: fix linter warnings on naked returnShulhan
2018-11-29all: fix warnings from lintersShulhan
2018-11-29all: fixes warning from lintersShulhan
2018-09-18Merge package "github.com/shuLhan/dsv"Shulhan