Add Loguix

README.md

@@ -5,7 +5,13 @@
 
 ## Utilisation
 
-> - Dès que vous instanciez le package, un dossier `./logs` est crée dans lequels les fichiers journaux vont s'ajouter
+> - Dès que vous instanciez le package, configurez une seul fois le dossier de destination des logs
+
+```js
+const log = require("loguix")
+log.setup("./logs")
+```
+
 
 ### Fonctions principales
 

main.js

@@ -6,54 +6,87 @@ const fs = require("fs")
 const path = require("path")
 const basic = require("./basics")
 
-setup()
+var isSetup = false
+var logInstance = new Map()
+var logStream = null
 
 /**
- * Configuration of Loguix
+ * Configuration du module
+ * @param {string} logsDir 
+ * @param {string} packageJsonPath
  */
-function setup() {
+module.exports.setup = function(logsDir, packageJsonPath) {
 
-    if(!fs.existsSync(__dirname + path.sep + "logs" + path.sep)) { 
+    if(!isSetup) {
-        fs.mkdir(__dirname + path.sep + "logs", (err) => {
-            if(!err) {
-               
 
-                console.log("[Logs] - Dossier de logs crée ! !")
+        if(!logsDir) {
- 
+            return new Error("[Loguix] - Error in Setup : MISS_LOGS_DIR")
-            } else {
-
-                console.log("[Logs] - Erreur d'écriture par manque de permission ")
-                console.log(err)
-            }
-
-        })
     
+        }
+        if(!fs.existsSync(logsDir + path.sep)) { 
+            fs.mkdir(logsDir, (err) => {
+                if(!err) {
+                   
+    
+                    console.log("[Logs] - Dossier de logs crée ! !")
+     
+                } else {
+    
+                    console.log("[Logs] - Erreur d'écriture par manque de permission ")
+                    console.log(err)
+                }
+    
+            })
+        
+        }
+    
+        logStream = fs.createWriteStream(logsDir + path.sep + basic.getDate(true) + ".log", {
+            flags: 'a'
+        });
+
+        var nameOfPackage = "Unknown"
+        var versionOfPackage = "-.-.-"
+        
+        try {
+            const packageJson = fs.readFileSync(packageJsonPath)  
+            const packageJsonParsed = JSON.parse(packageJson)
+            nameOfPackage = packageJsonParsed.name
+            versionOfPackage = packageJsonParsed.version
+        } catch (error) {
+            console.log("[Loguix] - Error in Setup : INVALID_PACKAGE_JSON")
+            console.log(error)
+        }
+
+        const packageJson = fs.readFileSync(packageJsonPath)  
+        
+        logStream.write("[" + nameOfPackage + "@"+ versionOfPackage + "] - [" + basic.getDate(true) + "]" + "\n")
+        logStream.write("----------------------------------------------------------------" + "\n")
+    
+        process.on('uncaughtException', (err) => {
+            console.error("["+ "FATAL" + "] - The application has encountered an error ! Please Restart ! #E = " + err + "\n")
+            console.error(err)
+            logStream.write("[" + basic.getDate() + "] - ["+ "FATAL" + "] - The application has encountered an error ! Please Restart ! #E = " + err + "\n")
+            logStream.end( "["+ "UNCAUGHT_EXCEPTION" + "]" + " - [END OF LOGS] - [" + basic.getDate()  + ']')
+            logStream.close()
+             
+        });
+        
+        
+        process.on('beforeExit', (err) => {
+            logStream.end( "["+ "BEFORE_EXIT" + "]" + " - [END OF LOGS] - [" + basic.getDate(true)  + ']')
+            logStream.close()
+             
+        });
+
+        isSetup = true
+    
+    } else {
+
+        console.log("Loguix is already configure")
     }
-
-    logStream = fs.createWriteStream(__dirname + path.sep + "logs" + path.sep + basic.getDate(true) + ".log", {
-        flags: 'a'
-    });
     
-    process.config.variables.
+   
-    logStream.write("[" + npm_package_name + "@"+ npm_package_version + "] - [" + basic.getDate(true) + "]" + "\n")
+   
-    logStream.write("----------------------------------------------------------------" + "\n")
-
-    process.on('uncaughtException', (err) => {
-        console.error("["+ "FATAL" + "] - The application has encountered an error ! Please Restart ! #E = " + err + "\n")
-        console.error(err)
-        logStream.write("[" + basic.getDate() + "] - ["+ "FATAL" + "] - The application has encountered an error ! Please Restart ! #E = " + err + "\n")
-        logStream.end( "["+ "UNCAUGHT_EXCEPTION" + "]" + " - [END OF LOGS] - [" + basic.getDate()  + ']')
-        logStream.close()
-         
-    });
-    
-    
-    process.on('beforeExit', (err) => {
-        logStream.end( "["+ "BEFORE_EXIT" + "]" + " - [END OF LOGS] - [" + basic.getDate(true)  + ']')
-        logStream.close()
-         
-    });
-
     
  
 }
@@ -76,7 +109,7 @@ module.exports.LogType = class {
        
         
         var logtext = "[" + this.type + "] - [INFO] - " + txt
-        logStream.write("[" + getDate() + "] - " + logtext + "\n")
+        logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
         console.log(logtext)
         
     
@@ -85,7 +118,7 @@ module.exports.LogType = class {
     warn(txt) {
         
         var logtext = "[" + this.type + "] - [WARN] - " + txt
-        logStream.write("[" + getDate() + "] - " + logtext + "\n")
+        logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
         console.log(logtext)
         
     }
@@ -94,7 +127,7 @@ module.exports.LogType = class {
 
 
         var logtext = "[" + this.type + "] - [ERROR] - " + txt
-        logStream.write("[" + getDate() + "] - " + logtext + "\n")
+        logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
         console.log(logtext)
     
     
@@ -110,7 +143,7 @@ module.exports.LogType = class {
             init: function(id, desc) {
                 parent.steps.set(id, desc)
                 var logtext = "[" + parent.type + "] - [INFO] - [STEP] - " + desc + " - En cours ..."
-                logStream.write("[" + getDate() + "] - " + logtext + "\n")
+                logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
                 console.log(logtext)
             
             },
@@ -119,13 +152,13 @@ module.exports.LogType = class {
                 if(parent.steps.has(id)) {
                     
                     var logtext = "[" + parent.type + "] - [INFO] - [STEP] - " + parent.steps.get(id) + " - Terminé !"
-                    logStream.write("[" + getDate() + "] - " + logtext + "\n")
+                    logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
                     console.log(logtext)
                     parent.steps.delete(id)
                 } else {
                     
                     var logtext = "[" + parent.type + "] - [WARN] - [STEP] - '" + id +  "' n'est pas enregistré en tant qu'étape !"
-                    logStream.write("[" + getDate() + "] - " + logtext + "\n")
+                    logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
                     console.log(logtext)
 
                 }
@@ -136,13 +169,13 @@ module.exports.LogType = class {
                 if(parent.steps.has(id)) {
                    
                     var logtext = "[" + parent.type + "] - [ERROR] - [STEP] - " + parent.steps.get(id) + " - Une erreur a été rencontré dans l'étape ! : #E = " + errorDesc
-                    logStream.write("[" + getDate() + "] - " + logtext + "\n")
+                    logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
                     console.log(logtext)
                     parent.steps.delete(id)
                 } else {
                     
                     var logtext = "[" + parent.type + "] - [WARN] - [STEP] - '" + id +  "' n'est pas enregistré en tant qu'étape !"
-                    logStream.write("[" + getDate() + "] - " + logtext + "\n")
+                    logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
                     console.log(logtext)
 
                 }
@@ -153,3 +186,20 @@ module.exports.LogType = class {
     }
 
 }
+
+module.exports.getInstance = function (name) {
+
+    if(logInstance.has(name)) {
+
+        return logInstance.get(name)
+
+    } else {
+
+        var logtext = "[Logs] - [ERROR] - '" + name +  "' n'est pas enregistré en tant qu'instance de log !"
+        logStream.write("[" + basic.getDate() + "] - " + logtext + "\n")
+        console.error(logtext)
+
+        return null
+    }
+
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "loguix",
-  "version": "1.2.0",
+  "version": "1.4.1",
   "description": "Systeme de journaux simplifié",
   "main": "main.js",
   "scripts": {