refactor: Provide a better name for the content of the current licens…

…e file
RSeidelsohn · Apr 8, 2023 · a406048 · a406048
1 parent 3105d5a
commit a406048
Showing 1 changed file with 16 additions and 14 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -189,32 +189,34 @@ const flatten = function flatten(options) {
         // Checking that the file is in fact a normal file and not a directory for example.
         /*istanbul ignore else*/
         if (fs.lstatSync(licenseFile).isFile()) {
-            let content;
+            let currentLicenceFilesContent;
 
             if (
                 !moduleInfo.licenses ||
                 moduleInfo.licenses.indexOf(UNKNOWN) > -1 ||
                 moduleInfo.licenses.indexOf('Custom:') === 0
             ) {
                 //Only re-check the license if we didn't get it from elsewhere
-                content = fs.readFileSync(licenseFile, { encoding: 'utf8' });
+                currentLicenceFilesContent = fs.readFileSync(licenseFile, { encoding: 'utf8' });
 
-                moduleInfo.licenses = getLicenseTitle(content);
+                moduleInfo.licenses = getLicenseTitle(currentLicenceFilesContent);
             }
 
             if (index === 0) {
                 // Treat the file with the highest precedence as licenseFile
 
                 if (clarification !== undefined && !passed_clarification_check) {
                     /*istanbul ignore else*/
-                    if (!content) {
-                        content = fs.readFileSync(licenseFile, { encoding: 'utf8' });
+                    if (!currentLicenceFilesContent) {
+                        currentLicenceFilesContent = fs.readFileSync(licenseFile, { encoding: 'utf8' });
                     }
 
-                    let sha256 = createHash('sha256').update(content).digest('hex');
+                    let sha256 = createHash('sha256').update(currentLicenceFilesContent).digest('hex');
 
                     if (clarification.checksum !== sha256) {
-                        console.error(`Clarification checksum mismatch for ${currentPackageNameAndVersion} :(\nFile checked: ${licenseFile}`);
+                        console.error(
+                            `Clarification checksum mismatch for ${currentPackageNameAndVersion} :(\nFile checked: ${licenseFile}`,
+                        );
                         process.exit(1);
                     } else {
                         passed_clarification_check = true;
@@ -233,15 +235,15 @@ const flatten = function flatten(options) {
                     if (clarification?.licenseText) {
                         moduleInfo.licenseText = clarification.licenseText;
                     } else {
-                        if (!content) {
-                            content = fs.readFileSync(licenseFile, { encoding: 'utf8' });
+                        if (!currentLicenceFilesContent) {
+                            currentLicenceFilesContent = fs.readFileSync(licenseFile, { encoding: 'utf8' });
                         }
 
                         /*istanbul ignore else*/
                         if (options._args && !options._args.csv) {
-                            moduleInfo.licenseText = content.trim();
+                            moduleInfo.licenseText = currentLicenceFilesContent.trim();
                         } else {
-                            moduleInfo.licenseText = content
+                            moduleInfo.licenseText = currentLicenceFilesContent
                                 .replace(/"/g, "'")
                                 .replace(/\r?\n|\r/g, ' ')
                                 .trim();
@@ -267,11 +269,11 @@ const flatten = function flatten(options) {
                     if (clarification?.copyright) {
                         moduleInfo.copyright = clarification.copyright;
                     } else {
-                        if (!content) {
-                            content = fs.readFileSync(licenseFile, { encoding: 'utf8' });
+                        if (!currentLicenceFilesContent) {
+                            currentLicenceFilesContent = fs.readFileSync(licenseFile, { encoding: 'utf8' });
                         }
 
-                        const linesWithCopyright = content
+                        const linesWithCopyright = currentLicenceFilesContent
                             .replace(/\r\n/g, '\n')
                             .split('\n\n')
                             .filter(function selectCopyRightStatements(value) {