Handle multi line strings in include statements (#13)

* Handle multi line strings in include statements

* Add tests for multi-line inputs

* correct test step name

* revert logic at the end

.github/workflows/test.yml

@@ -81,7 +81,15 @@ jobs:
           head: change_module_a
           base: main
           tags: "test" # should pick up no tests
-
+
+      - name: Detect multi-line include
+        id: multi_line_include
+        uses: ./
+        with:
+          root: testrepo/test
+          head: multi_line_include
+          base: main
+
       - name: print outputs
         run: |
           echo Default: ${{ steps.detect_module_a_default.outputs.components }}
@@ -90,3 +98,5 @@ jobs:
           echo Directories: ${{ steps.detect_module_a_directory.outputs.components }}
           echo Config files: ${{ steps.detect_config_changes.outputs.components }}
           echo Additional include file: ${{ steps.detect_additional_include_file.outputs.components }}
+          echo Tags: ${{ steps.detect_tags.outputs.components }}
+          echo Multi-line include: ${{ steps.multi_line_include.outputs.components }}

.github/workflows/test/modules/a/main.nf

@@ -1,3 +1,3 @@
 process PROCESS_A {
-    // Fake change
+    // No change
 }

.github/workflows/test/subworkflows/a/main.nf

@@ -1,4 +1,7 @@
-include { PROCESS_A } from '../../modules/a/main.nf'
+include { 
+    PROCESS_A;
+    PROCESS_B
+} from '../../modules/a/main.nf'
 
 workflow SUBWORKFLOW_A {
     PROCESS_A()

entrypoint.py

@@ -62,6 +62,21 @@ def find_include_statements(self) -> list[str]:
         result = []
         for line in self.lines:
             if "include {" in line:
+                # Handle multi-line include statements
+                if "{" in line and "}" not in line:
+                    # Keep reading lines until we find the closing brace
+                    full_include = line
+                    line_idx = self.lines.index(line) + 1
+                    while (
+                        line_idx < len(self.lines) and "}" not in self.lines[line_idx]
+                    ):
+                        full_include += self.lines[line_idx]
+                        line_idx += 1
+                    if line_idx < len(self.lines):
+                        full_include += self.lines[line_idx]
+                    line = full_include
+
+                # Extract the 'from' part which contains the path
                 dependency = line.split()[2].strip("'\"").replace("/", "_").casefold()
                 result.append(dependency)
         return result