Update labels in Markdown editor when workflow labels change.

client/src/components/Markdown/parse.test.js

@@ -6,6 +6,18 @@ describe("parse.ts", () => {
             const args = getArgs("job_metrics(job_id=THISFAKEID)");
             expect(args.name).toBe("job_metrics");
         });
+
+        it("parses labels spaces at the end with single quotes", () => {
+            const args = getArgs("job_metrics(step=' fakestepname ')");
+            expect(args.name).toBe("job_metrics");
+            expect(args.args.step).toBe(" fakestepname ");
+        });
+
+        it("parses labels spaces at the end with double quotes", () => {
+            const args = getArgs('job_metrics(step=" fakestepname ")');
+            expect(args.name).toBe("job_metrics");
+            expect(args.args.step).toBe(" fakestepname ");
+        });
     });
 
     describe("splitMarkdown", () => {
@@ -19,6 +31,12 @@ describe("parse.ts", () => {
             expect(sections.length).toBe(2);
             expect(sections[0].content).toBe("\n");
         });
+
+        it("should parse labels with leading spaces", () => {
+            const { sections } = splitMarkdown("\n```galaxy\njob_metrics(step='THISFAKEID ')\n```", true);
+            expect(sections.length).toBe(2);
+            expect(sections[0].content).toBe("\n");
+        });
     });
 
     describe("replaceLabel", () => {
@@ -103,6 +121,15 @@ describe("parse.ts", () => {
             expect(result).toBe(output);
         });
 
+        it("should work with single quotes for labels and spaces in the quotes including end", () => {
+            const input =
+                "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(footer='cow', output='from this ', title=dog)\n```\n";
+            const output =
+                "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(footer='cow', output='to thatx ', title=dog)\n```\n";
+            const result = replaceLabel(input, "output", "from this ", "to thatx ");
+            expect(result).toBe(output);
+        });
+
         it("should add quotes when refactoring to labels with spaces", () => {
             const input =
                 "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(footer='cow', output=fromthis, title=dog)\n```\n";
@@ -112,6 +139,15 @@ describe("parse.ts", () => {
             expect(result).toBe(output);
         });
 
+        it("should add quotes when refactoring to labels with spaces including end space", () => {
+            const input =
+                "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(footer='cow', output=fromthis, title=dog)\n```\n";
+            const output =
+                "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(footer='cow', output='to that ', title=dog)\n```\n";
+            const result = replaceLabel(input, "output", "fromthis", "to that ");
+            expect(result).toBe(output);
+        });
+
         it("should leave non-arguments alone", () => {
             const input =
                 "some random\n`markdown content`\n```galaxy\nhistory_dataset_embedded(title='cow from farm', output=from)\n```\n";

client/src/components/Markdown/parse.ts

@@ -1,4 +1,5 @@
 const FUNCTION_ARGUMENT_VALUE_REGEX = `\\s*(?:[\\w_\\-]+|\\"[^\\"]+\\"|\\'[^\\']+\\')\\s*`;
+const FUNCTION_ARGUMENT_VALUE_TO_VALUE_REGEX = `\\s*(?:\\"(?<unquoted>[^\\"]+)\\"|\\'(?<squoted>[^\\']+)\\'|(?<dquoted>[\\w_\\-]+))\\s*`;
 const FUNCTION_ARGUMENT_REGEX = `\\s*[\\w\\|]+\\s*=` + FUNCTION_ARGUMENT_VALUE_REGEX;
 const FUNCTION_CALL_LINE = `\\s*(\\w+)\\s*\\(\\s*(?:(${FUNCTION_ARGUMENT_REGEX})(,${FUNCTION_ARGUMENT_REGEX})*)?\\s*\\)\\s*`;
 const FUNCTION_CALL_LINE_TEMPLATE = new RegExp(FUNCTION_CALL_LINE, "m");
@@ -87,6 +88,7 @@ export function replaceLabel(
             const match = incomingContent.match(argRexExp);
             if (match) {
                 const firstMatch = match[0];
+                // TODO: handle whitespace more broadly here...
                 if (escapedToLabel.indexOf(" ") >= 0) {
                     const quoteChar = getQuoteChar(firstMatch);
                     escapedToLabel = `${quoteChar}${escapedToLabel}${quoteChar}`;
@@ -135,11 +137,20 @@ export function getArgs(content: string): GalaxyDirectiveSection {
         }
         const arguments_str = function_arguments[i]?.toString().replace(/,/g, "").trim();
         if (arguments_str) {
-            const [key, val] = arguments_str.split("=");
-            if (key == undefined || val == undefined) {
+            const [keyStr, valStr] = arguments_str.split("=");
+            if (keyStr == undefined || keyStr == undefined) {
                 throw Error("Failed to parse galaxy directive");
             }
-            args[key.trim()] = val.replace(/['"]+/g, "").trim();
+            const key = keyStr.trim();
+            let val: string = valStr?.trim() ?? "";
+            if (val) {
+                const strippedValueMatch = val.match(FUNCTION_ARGUMENT_VALUE_TO_VALUE_REGEX);
+                const groups = strippedValueMatch?.groups;
+                if (groups) {
+                    val = groups.unquoted ?? groups.squoted ?? groups.dquoted ?? val;
+                }
+            }
+            args[key] = val;
         }
     }
     return {