How to use js regular expression to verify whether the folder name complies with the specification

background:

When submitting code in git, you need to verify whether the newly added file name is in compliance with the specification. The specific specifications are as follows:

All are in lowercase, separated by mid-score, and kebab-case (lowercase, short horizontal line connection method) Formal example:scripts / styles / components / images / utils / layouts / demo-styles / demo-scripts / img / docCounterexample:script / style / demo_scripts / demoStyles / imgs / docs[Special] The component directory in components in VUE projects uses PascalCase format (similar to the camel method, starting with capitalization)

Therefore, it is necessary to verify whether the normal file name meets theMedium-score nomenclature (kebab-case) and vFolders under component of vueCamelCase

Medium-score nomenclature (kebab-case):

Ideas:

1. Exclude file name spaces

2. Exclude capital letters

3. The connection method is other methods such as: - _ ., etc. (Reverse: Only lowercase letters and - in naming are available)

4. Exclude keywords: script style imgs docs, etc.

in conclusion:

1. The limitation starts with lowercase letters, and only lowercase letters and - are included in the middle, and ends with lowercase letters: /^[a-z]{1}[a-z-]+[a-z]$/.

2. Exclude keywords.

// Keywordsconst KEYWORDS = ["script","style","imgs","docs","break","else","new","var","case","finally","return","void","catch","for","switch","while","continue","function","this","with","default","if","throw","delete","in","try","do","instranceof","typeof","abstract","enum","int","short","boolean","export","interface","static","byte","extends","long","super","char","final","native","synchronized","class","float","package","throws","const","goto","private ","transient","debugger","implements","protected ","volatile","double","import","public"]
 
// Regular: The limitation begins with lowercase letters, and only lowercase letters and - in the middle, ending with lowercase letterslet reg = /^[a-z]{1}[a-z-]*?[a-z]$/;
// /^[a-z]{1}[a-z-0-9]*?[a-z0-9]$/ (This is limited to starting with lowercase letters, middle lowercase or numbers, and ending numbers. In the case of two digits, the middle can be omitted) 
// The file name to be judgedlet fileName = `xxxxx`
 
if((fileName) &gt; -1){
// File name is a keyword}else if( (fileName) ){ // Judgment: The limitation starts with lowercase letters, and only lowercase letters and - in the middle, ending with lowercase letters// Meet the requirements}else{
// Not meeting the requirements}

CamelCase:

// Regular: Limited to start with capital letters, and only uppercase or lowercase letters are included in the middle, ending with lowercase letterslet reg = /^[A-Z]{1}[a-zA-Z]*?[a-z]$/;
 
// Keywordsconst KEYWORDS = ["script","style","imgs","docs","break","else","new","var","case","finally","return","void","catch","for","switch","while","continue","function","this","with","default","if","throw","delete","in","try","do","instranceof","typeof","abstract","enum","int","short","boolean","export","interface","static","byte","extends","long","super","char","final","native","synchronized","class","float","package","throws","const","goto","private ","transient","debugger","implements","protected ","volatile","double","import","public"]
 
// Keywords for capital letterslet up_keywords = (item=&gt;{
    return (0).toUpperCase() + (1); 
})
 
// The file name to be judgedlet fileName = `xxxxx`
 
if(up_keywords.indexOf(fileName) &gt; -1){
    // File name is a keyword}else if( (fileName) ){ // Judgment: The limitation starts with lowercase letters, and only lowercase letters and - in the middle, ending with lowercase letters    // Meet the requirements}else{
    // Not meeting the requirements}

LowerCamelCase:

// Regular: Limited to start with capital letters, and only uppercase or lowercase letters are included in the middle, ending with lowercase letterslet reg = /^[a-z]{1}[a-zA-Z]*?[a-z]$/;
// Keywordsconst KEYWORDS = ["script","style","imgs","docs","break","else","new","var","case","finally","return","void","catch","for","switch","while","continue","function","this","with","default","if","throw","delete","in","try","do","instranceof","typeof","abstract","enum","int","short","boolean","export","interface","static","byte","extends","long","super","char","final","native","synchronized","class","float","package","throws","const","goto","private ","transient","debugger","implements","protected ","volatile","double","import","public"]
// The file name to be judgedlet fileName = `xxxxx`
if(KEYWORDS .indexOf(fileName) &gt; -1){
// File name is a keyword}else if( (fileName) ){ // Judgment: The limitation starts with lowercase letters, and only lowercase letters and - in the middle, ending with lowercase letters// Meet the requirements}else{
// Not meeting the requirements}

Supplement: js regular match get file name

//Get file name without suffixvar file_name=file_path.replace(/(.*\/)*([^.]+).*/ig,"$2");

//Get file suffix FileExt=file_path.replace(/.+\./,"");

 fileExtension = file_path.substring(file_path.lastIndexOf('.') + 1);

//Seave the file suffixvar reg = /\.\w+$/;
var file_name = file_path.replace(reg,'');

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