linter | Static Analysis Compiler Plugin for Scala | Code Analyzer library

 by   HairyFotr Scala Version: Current License: Apache-2.0

kandi X-RAY | linter Summary

kandi X-RAY | linter Summary

linter is a Scala library typically used in Code Quality, Code Analyzer applications. linter has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Linter is a Scala static analysis compiler plugin which adds compile-time checks for various possible bugs, inefficiencies, and style problems.
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            kandi-support Support

              linter has a low active ecosystem.
              It has 272 star(s) with 33 fork(s). There are 16 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 19 open issues and 30 have been closed. On average issues are closed in 57 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of linter is current.

            kandi-Quality Quality

              linter has 0 bugs and 0 code smells.

            kandi-Security Security

              linter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              linter code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              linter is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              linter releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 6074 lines of code, 354 functions and 9 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of linter
            Get all kandi verified functions for this library.

            linter Key Features

            No Key Features are available at this moment for linter.

            linter Examples and Code Snippets

            Calculates the linter s linter .
            javascriptdot img1Lines of Code : 1dot img1no licencesLicense : No License
            copy iconCopy
            function l(e,t,n,r){return null}  

            Community Discussions

            QUESTION

            gopls returns the error "gopls: no packages returned: packages.Load error" for github.com/Shopify/sarama
            Asked 2022-Apr-08 at 03:48

            I've checked out the main branch of github.com/Shopify/sarama (at commit 947343309601b4eb3c2fa3e7d15d701b503dd491 ) but I notice that in VS Code I can't "Go to definition" as usual. If I hover over the package name sarama in functional_consumer_group_test.go, I get the linter warning

            ...

            ANSWER

            Answered 2022-Apr-08 at 00:39

            Following https://www.ryanchapin.com/configuring-vscode-to-use-build-tags-in-golang-to-separate-integration-and-unit-test-code/, I had to create a .vscode/settings.json file in the repository's root directory and add the following contents:

            Source https://stackoverflow.com/questions/71790348

            QUESTION

            Vue linting errors for defineEmits function
            Asked 2022-Apr-02 at 15:36

            I'm having an issue with the linting for my Vue SPA. I'm using the defineEmits function from the script setup syntactic sugar (https://v3.vuejs.org/api/sfc-script-setup.html). The errors just do not make any sense, does anyone know how to fix this (without disabling these rules for the affected files, because it happens to every usage of defineEmits). The weird thing is that the defineProps function works without errors, which follows the same syntax. Can anyone help me out here?

            My linter complains about these errors:

            ...

            ANSWER

            Answered 2022-Mar-15 at 13:26

            I did not find an ideal answer, but my current workaround is to use a different defineEmits syntax.

            Source https://stackoverflow.com/questions/70803374

            QUESTION

            Managing mutable state in StatefulWidget / State
            Asked 2022-Mar-29 at 16:01

            I'm a bit confused about how to manage state withing a StatefulWidget. The following is a simplified example of a problem I am running into:

            I have a StatefulWidget designed to display a list of things. It is constructed with a list that was retrieved from an API. The widget also allows the user to add new items to the list, hitting the API to do so. The API in turn returns the entire list after adding the item.

            The challenge I'm running into is that the widget is constructed with an api.List object. Dart requires StatefulWdigets to be immutable (and therefore all of the fields final), and therefore the list cannot be replaced with a new list returned by the API when a user adds an item to it. That part makes sense to me: mutable state should live in the state object, not the widget. So that would suggest that the state object should keep track of the list. That leads to two different problems:

            1. The state object is created in the createState method of the StatefulWidget. If we wanted to pass in the list to the constructor of the state object, the list would need to be stored as a final field on the StatefulWidget as well. Now both the widget and it's state object would have a reference to the list. As the user adds items to the list, and the state object replaces its list with the new copy returned from the API, the two would be out of sync.

            2. Even if you did this, the linter will complain about including logic in the createState method: https://dart-lang.github.io/linter/lints/no_logic_in_create_state.html. It appears that they strongly suggest state objects should always have 0-argument constructors and you should never passing anything from the StatefulWidget to the State object. They suggest always accessing such data via the widget of the State object. But that leads you back to the problem of the StatefulWidget being immutable: you won't be able to replace the list if it is a final field on the StatefulWidget object.

            Problematic design 1

            Here, we avoid the linting issue of having logic in the createState method. But you cannot replace widget.list with newList since it is final.

            ...

            ANSWER

            Answered 2022-Mar-29 at 16:01

            The second snippet is closer the solution. Essentially, nothing makes it necessary for the list in ListWidget and the list in _ListWidgetState to be in "sync". In fact, the best way to look at it is that the list in the ListWidget is the initial data and the list in _ListWidgetState is the updated data, if there is any change made by the user. You can rely upon the data in the second list as you maintain it when the user makes changes.

            Source https://stackoverflow.com/questions/70611120

            QUESTION

            Make all keys in a typed dict not required
            Asked 2022-Mar-27 at 00:55

            I have an existing TypedDict containing multiple entries:

            ...

            ANSWER

            Answered 2022-Mar-24 at 11:39

            No, you cannot do this for the same set of fields. Quoting from PEP 589.

            The totality flag only applies to items defined in the body of the TypedDict definition. Inherited items won’t be affected, and instead use totality of the TypedDict type where they were defined. This makes it possible to have a combination of required and non-required keys in a single TypedDict type.

            It's possible to construct required and non required keys with a single TypedDict type.

            Source https://stackoverflow.com/questions/71600077

            QUESTION

            Rust duplicated use statements
            Asked 2022-Mar-23 at 13:43

            Firt of all, I am a total begginner in Rust, I started to use a code analyzer (Mega-Linter) and it made me realize how much I duplicated the same "use" statements in my submodules. Here what my source file tree looks like :

            ...

            ANSWER

            Answered 2022-Mar-23 at 13:43

            You can create a ui_prelude module that contains the use statements as pub use, and then do just use ui_prelude::* in your modules:

            Source https://stackoverflow.com/questions/71586594

            QUESTION

            What language rules governs that `T&&` in a templated array-by-&& function argument is *not* a forwarding reference?
            Asked 2022-Mar-21 at 13:17

            A static analysis tool I'm using prompts me that I need to std::forward the argument of the following function down the call chain:

            ...

            ANSWER

            Answered 2022-Mar-21 at 13:17

            The relevant section is [temp.deduct.call]/1 [emphasis mine]:

            Template argument deduction is done by comparing each function template parameter type (call it P) that contains template-parameters that participate in template argument deduction with the type of the corresponding argument of the call (call it A) as described below. If removing references and cv-qualifiers from P gives std::initializer_list or P′[N] for some P′ and N and the argument is a non-empty initializer list ([dcl.init.list]), then deduction is performed instead for each element of the initializer list independently, taking P′ as separate function template parameter types P′i and the i:th initializer element as the corresponding argument. [...]

            Meaning [temp.deduct.call]/3 does not apply for a P that was originally an array reference type (once it reaches /3, /3 applies per element).

            However, if we return to the section above we may note that it comes with the restriction

            [...] and the argument is a non-empty initializer list [...]

            meaning a call, for OP's example function f, like

            Source https://stackoverflow.com/questions/71558090

            QUESTION

            ESlint - Error: Must use import to load ES Module
            Asked 2022-Mar-17 at 12:13

            I am currently setting up a boilerplate with React, Typescript, styled components, webpack etc. and I am getting an error when trying to run eslint:

            Error: Must use import to load ES Module

            Here is a more verbose version of the error:

            ...

            ANSWER

            Answered 2022-Mar-15 at 16:08

            I think the problem is that you are trying to use the deprecated babel-eslint parser, last updated a year ago, which looks like it doesn't support ES6 modules. Updating to the latest parser seems to work, at least for simple linting.

            So, do this:

            • In package.json, update the line "babel-eslint": "^10.0.2", to "@babel/eslint-parser": "^7.5.4",. This works with the code above but it may be better to use the latest version, which at the time of writing is 7.16.3.
            • Run npm i from a terminal/command prompt in the folder
            • In .eslintrc, update the parser line "parser": "babel-eslint", to "parser": "@babel/eslint-parser",
            • In .eslintrc, add "requireConfigFile": false, to the parserOptions section (underneath "ecmaVersion": 8,) (I needed this or babel was looking for config files I don't have)
            • Run the command to lint a file

            Then, for me with just your two configuration files, the error goes away and I get appropriate linting errors.

            Source https://stackoverflow.com/questions/69554485

            QUESTION

            How to make isort always produce multi-line output when there are multiple imports on a line?
            Asked 2022-Mar-07 at 06:44

            I'm currently using isort --profile=black --line-length=79 as a linter in my project for python files.

            This produces the Vertical Hanging Indent (mode 3 in isort's documentation kind of output:

            ...

            ANSWER

            Answered 2022-Mar-07 at 06:44

            You should use the --force-grid-wrap 2 flag in the CLI or set in the settings file like pyproject.toml option force_grid_wrap = 2. This would force isort to produce multiline output for 2 or more imports, regardless of line length. More info about this option

            Source https://stackoverflow.com/questions/69205085

            QUESTION

            How to avoid infite updates in useEffect, when dependency is a function
            Asked 2022-Feb-15 at 10:17

            A hook is checking, if there are impersonation information in storage persisted, when the page renders, and if so, sets those information in the global AppState context.

            ...

            ANSWER

            Answered 2022-Feb-15 at 10:17

            You can memoize the function when you create it with useCallback:

            Source https://stackoverflow.com/questions/71124468

            QUESTION

            Flutter const with const constructors
            Asked 2022-Feb-12 at 04:38

            Up until today I haven't seen this dart code suggestions. I am happy to follow best practise, but to be honest, this makes no sense showing up in a stateful widget with no constructor. I thought it might be related to the @immutable annotation, but it doesn't seem to be and the dart documentation doesn't really help.

            Dart Docs https://dart-lang.github.io/linter/lints/prefer_const_constructors.html

            Code Suggestions in VSCode

            ...

            ANSWER

            Answered 2021-Jul-30 at 07:00

            Lint interpreter always will show you the best possible way to improvise your coding and performance optimization tips.

            For ex: in your code, there are many widgets that are not going to rebuild. cause it's compile-time constants as they are not dependent on other dynamic properties.

            Source https://stackoverflow.com/questions/68554055

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install linter

            You can download it from GitHub.

            Support

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            git@github.com:HairyFotr/linter.git

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