Merge branch 'develop' of https://github.com/BalticAmadeus/AblFormatter…

… into develop

resources/functionalTests/block/6do-do-repeat-end/input.p

@@ -0,0 +1,8 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+repeat while true:
+do transaction:
+do while true:         
+                            a = 3.    
+        end.    end.   end.

resources/functionalTests/block/6do-do-repeat-end/target.p

@@ -0,0 +1,10 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+repeat while true:
+    do transaction:
+        do while true:         
+            a = 3.    
+        end.    
+    end.   
+end.

resources/functionalTests/block/6do-end1/input.p

@@ -0,0 +1,5 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do while true: 
+a = 3. end.

resources/functionalTests/block/6do-end1/target.p

@@ -0,0 +1,6 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do while true: 
+    a = 3. 
+end.

resources/functionalTests/block/6do-end2/input.p

@@ -0,0 +1,7 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do transaction:
+ do while true:         
+        a = 3.    end. 
+      end.

resources/functionalTests/block/6do-end2/target.p

@@ -0,0 +1,8 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do transaction:
+    do while true:         
+        a = 3.    
+    end. 
+end.

resources/functionalTests/block/6do-one-liner/input.p

@@ -0,0 +1,4 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do while true: define variable a as integer no-undo. end.

resources/functionalTests/block/6do-one-liner/target.p

@@ -0,0 +1,4 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.blockFormatting": true}*/
+
+do while true: define variable a as integer no-undo. end.

resources/functionalTests/for/7each-nested-ends/input.p

@@ -0,0 +1,10 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.forFormatting": true}*/
+
+FOR EACH ttCustomer:
+  FOR EACH ttOrder WHERE ttOrder.CustomerID = ttCustomer.CustomerID:
+      FOR EACH ttOrderLine WHERE ttOrderLine.OrderID = ttOrder.OrderID:
+          FOR EACH ttProduct WHERE ttProduct.ProductID = ttOrderLine.ProductID:
+              FOR EACH ttSupplier WHERE ttSupplier.SupplierID = ttProduct.SupplierID:
+      END. END.
+      END. END. END.

resources/functionalTests/for/7each-nested-ends/target.p

@@ -0,0 +1,17 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.forFormatting": true}*/
+
+FOR EACH ttCustomer:
+    FOR EACH ttOrder WHERE
+             ttOrder.CustomerID = ttCustomer.CustomerID:
+        FOR EACH ttOrderLine WHERE
+                 ttOrderLine.OrderID = ttOrder.OrderID:
+            FOR EACH ttProduct WHERE
+                     ttProduct.ProductID = ttOrderLine.ProductID:
+                FOR EACH ttSupplier WHERE
+                         ttSupplier.SupplierID = ttProduct.SupplierID:
+                END.
+            END.
+        END.
+    END.
+END.

resources/functionalTests/if/20-then-same-statement-new-do-new/input.p

@@ -0,0 +1,14 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.ifFormatting": true,
+"AblFormatter.blockFormatting": true,
+"AblFormatter.ifFormattingThenLocation": "Same",
+"AblFormatter.ifFormattingStatementLocation": "New",
+"AblFormatter.ifFormattingDoLocation": "New"}*/
+
+if something <> ? and something <> 0 then
+    oObject:method(something).
+else if a = 3 then
+do:       
+ oObject:method(something).       end.
+else
+    message "a"

resources/functionalTests/if/20-then-same-statement-new-do-new/target.p

@@ -0,0 +1,15 @@
+/* formatterSettingsOverride */
+/*  { "AblFormatter.ifFormatting": true,
+"AblFormatter.blockFormatting": true,
+"AblFormatter.ifFormattingThenLocation": "Same",
+"AblFormatter.ifFormattingStatementLocation": "New",
+"AblFormatter.ifFormattingDoLocation": "New"}*/
+
+if something <> ? and something <> 0 then
+    oObject:method(something).
+else if a = 3 then
+do:       
+    oObject:method(something).       
+end.
+else
+    message "a"

src/v2/formatters/block/BlockFormatter.ts

@@ -80,9 +80,21 @@ export class BlockFormater extends AFormatter implements IFormatter {
                     )
             );
 
-        const codeLines = FormatterHelper.getCurrentText(parent, fullText)
-            .split(fullText.eolDelimiter)
-            .slice(0, -1);
+        let codeLines = FormatterHelper.getCurrentText(parent, fullText).split(
+            fullText.eolDelimiter
+        );
+
+        // Do not do any changes for one-liner blocks
+        if (codeLines.length === 1) {
+            const text = FormatterHelper.getCurrentText(node, fullText);
+            return this.getCodeEdit(node, text, text, fullText);
+        }
+        const lastLine = codeLines[codeLines.length - 1];
+
+        const lastLineMatchesTypicalStructure = this.matchEndPattern(lastLine);
+        if (lastLineMatchesTypicalStructure) {
+            codeLines.pop();
+        }
 
         let n = 0;
         let lineChangeDelta = 0;
@@ -110,62 +122,95 @@ export class BlockFormater extends AFormatter implements IFormatter {
             }
         });
 
-        const lastLine = FormatterHelper.getCurrentText(parent, fullText)
-            .split(fullText.eolDelimiter)
-            .slice(-1)[0];
-
-        const parentOfEndNode = formattingOnStatement ? node.parent : parent;
-        if (parentOfEndNode !== null) {
-            const endNode = parentOfEndNode.children.find(
-                (node) => node.type === SyntaxNodeType.EndKeyword
-            );
-
-            if (endNode !== undefined) {
-                const endRowDelta =
-                    parentIndentation -
-                    FormatterHelper.getActualTextIndentation(
-                        lastLine,
-                        fullText
-                    );
+        if (lastLineMatchesTypicalStructure) {
+            const parentOfEndNode = formattingOnStatement
+                ? node.parent
+                : parent;
+            if (parentOfEndNode !== null) {
+                const endNode = parentOfEndNode.children.find(
+                    (node) => node.type === SyntaxNodeType.EndKeyword
+                );
 
-                if (endRowDelta !== 0) {
-                    indentationEdits.push({
-                        line: parent.endPosition.row - parent.startPosition.row,
-                        lineChangeDelta: endRowDelta,
-                    });
+                if (endNode !== undefined) {
+                    const endRowDelta =
+                        parentIndentation -
+                        FormatterHelper.getActualTextIndentation(
+                            lastLine,
+                            fullText
+                        );
+
+                    if (endRowDelta !== 0) {
+                        indentationEdits.push({
+                            line:
+                                parent.endPosition.row -
+                                parent.startPosition.row,
+                            lineChangeDelta: endRowDelta,
+                        });
+                    }
+                }
+            }
+            codeLines.push(lastLine);
+        } else {
+            const parentOfEndNode = formattingOnStatement
+                ? node.parent
+                : parent;
+            if (parentOfEndNode !== null) {
+                const endNode = parentOfEndNode.children.find(
+                    (node) => node.type === SyntaxNodeType.EndKeyword
+                );
+                if (endNode !== undefined) {
+                    const index = endNode.startPosition.column;
+                    const firstPart = lastLine.slice(0, index);
+                    const secondPart = lastLine.slice(index).trimEnd();
+                    codeLines[codeLines.length - 1] = firstPart;
+                    codeLines.push(secondPart);
+                    const endRowDelta =
+                        parentIndentation -
+                        FormatterHelper.getActualTextIndentation(
+                            secondPart,
+                            fullText
+                        );
+
+                    if (endRowDelta !== 0) {
+                        indentationEdits.push({
+                            line: codeLines.length - 1,
+                            lineChangeDelta: endRowDelta,
+                        });
+                    }
                 }
             }
         }
 
         return this.getCodeEditsFromIndentationEdits(
             parent,
             fullText,
-            indentationEdits
+            indentationEdits,
+            codeLines
         );
     }
 
     private getCodeEditsFromIndentationEdits(
         node: SyntaxNode,
         fullText: FullText,
-        indentationEdits: IndentationEdits[]
+        indentationEdits: IndentationEdits[],
+        codeLines: string[]
     ): CodeEdit | CodeEdit[] | undefined {
         const text = FormatterHelper.getCurrentText(node, fullText);
         const newText = this.applyIndentationEdits(
-            text,
             indentationEdits,
-            fullText
+            fullText,
+            codeLines
         );
 
         return this.getCodeEdit(node, text, newText, fullText);
     }
 
     private applyIndentationEdits(
-        code: string,
         edits: IndentationEdits[],
-        fullText: FullText
+        fullText: FullText,
+        lines: string[]
     ): string {
         // Split the code into lines
-        const lines = code.split(fullText.eolDelimiter);
 
         // Apply each edit
         edits.forEach((edit) => {
@@ -221,6 +266,14 @@ export class BlockFormater extends AFormatter implements IFormatter {
         }
         return node;
     }
+
+    private matchEndPattern(str: string): boolean {
+        /* Returns true if string matches the pattern: (any characters that do not include a dot)end(any characters that do not include a dot).(any characters)
+           In essence, it returns true on the case when on a line there is nothing but an end statement.
+        */
+        const pattern = /^[^.]*end[^.]*\.[^.]*$/i;
+        return pattern.test(str);
+    }
 }
 
 interface IndentationEdits {

src/v2/formatters/body/BodyFormatter.ts

@@ -110,33 +110,6 @@ export class BodyFormatter extends AFormatter implements IFormatter {
             }
         });
 
-        const lastLine = FormatterHelper.getCurrentText(parent, fullText)
-            .split(fullText.eolDelimiter)
-            .slice(-1)[0];
-
-        const parentOfEndNode = formattingOnStatement ? node.parent : parent;
-        if (parentOfEndNode !== null) {
-            const endNode = parentOfEndNode.children.find(
-                (node) => node.type === SyntaxNodeType.EndKeyword
-            );
-
-            if (endNode !== undefined) {
-                const endRowDelta =
-                    parentIndentation -
-                    FormatterHelper.getActualTextIndentation(
-                        lastLine,
-                        fullText
-                    );
-
-                if (endRowDelta !== 0) {
-                    indentationEdits.push({
-                        line: parent.endPosition.row - parent.startPosition.row,
-                        lineChangeDelta: endRowDelta,
-                    });
-                }
-            }
-        }
-
         return this.getCodeEditsFromIndentationEdits(
             node,
             fullText,