diff --git a/.github/test-cli-mock-project/CODEOWNERS b/.github/test-cli-mock-project/CODEOWNERS
new file mode 100644
index 00000000..e9f84006
--- /dev/null
+++ b/.github/test-cli-mock-project/CODEOWNERS
@@ -0,0 +1,11 @@
+* @foo
+
+
+#################################### Generated content - do not edit! ####################################
+# This block has been generated with codeowners-generator (for more information https://github.com/gagoar/codeowners-generator)
+# Don't worry, the content outside this block will be kept.
+
+# Rule extracted from dir1/CODEOWNERS
+/dir1/**/* @bar
+
+#################################### Generated content - do not edit! ####################################
\ No newline at end of file
diff --git a/.github/test-cli-mock-project/dir1/CODEOWNERS b/.github/test-cli-mock-project/dir1/CODEOWNERS
new file mode 100644
index 00000000..bda59f42
--- /dev/null
+++ b/.github/test-cli-mock-project/dir1/CODEOWNERS
@@ -0,0 +1 @@
+* @bar
diff --git a/.github/workflows/test-cli.yml b/.github/workflows/test-cli.yml
new file mode 100644
index 00000000..14fc52eb
--- /dev/null
+++ b/.github/workflows/test-cli.yml
@@ -0,0 +1,84 @@
+name: Test CLI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+      - name: Install npm dependencies
+        run: npm ci
+      - name: Build and package project
+        run: |
+          npm run build
+          npm run build-cli
+          npm pack
+      - name: Upload project artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: built-project
+          path: codeowners-generator-*.tgz
+          retention-days: 5
+  test:
+    name: Test
+    needs: build
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - macos-latest
+          - ubuntu-latest
+          - windows-latest
+        node-version:
+          - 12
+          - 14
+          - 16
+          - 18
+          - 20
+          - 21
+    steps:
+      - name: Set git to use LF
+        if: ${{ matrix.os == 'windows-latest' }}
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Download project artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: built-project
+          path: .
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install project
+        shell: bash
+        run: npm i -g codeowners-generator-*.tgz
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Test CLI
+        shell: bash
+        working-directory: ./.github/test-cli-mock-project
+        run: |
+          echo "::group::Show CODEOWNERS content"
+          cat CODEOWNERS
+          echo ""
+          echo "::endgroup::"
+          echo "::group::Get Version"
+          codeowners-generator --version
+          echo "::endgroup::"
+          echo "::group::Check CODEOWNERS content"
+          codeowners-generator generate --check
+          echo "::endgroup::"
diff --git a/package-lock.json b/package-lock.json
index 70eff9c7..6c00f128 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3611,15 +3611,6 @@
         "node": ">=0.3.1"
       }
     },
-    "node_modules/diff-sequences": {
-      "version": "29.6.3",
-      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
-      "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
-      "dev": true,
-      "engines": {
-        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
-      }
-    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -5447,91 +5438,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/jest-diff": {
-      "version": "29.7.0",
-      "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
-      "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
-      "dev": true,
-      "dependencies": {
-        "chalk": "^4.0.0",
-        "diff-sequences": "^29.6.3",
-        "jest-get-type": "^29.6.3",
-        "pretty-format": "^29.7.0"
-      },
-      "engines": {
-        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
-      }
-    },
-    "node_modules/jest-diff/node_modules/ansi-styles": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-      "dev": true,
-      "dependencies": {
-        "color-convert": "^2.0.1"
-      },
-      "engines": {
-        "node": ">=8"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
-      }
-    },
-    "node_modules/jest-diff/node_modules/chalk": {
-      "version": "4.1.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
-      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
-      "dev": true,
-      "dependencies": {
-        "ansi-styles": "^4.1.0",
-        "supports-color": "^7.1.0"
-      },
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/chalk?sponsor=1"
-      }
-    },
-    "node_modules/jest-diff/node_modules/color-convert": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
-      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
-      "dev": true,
-      "dependencies": {
-        "color-name": "~1.1.4"
-      },
-      "engines": {
-        "node": ">=7.0.0"
-      }
-    },
-    "node_modules/jest-diff/node_modules/color-name": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
-      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
-      "dev": true
-    },
-    "node_modules/jest-diff/node_modules/has-flag": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
-      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
-      "dev": true,
-      "engines": {
-        "node": ">=8"
-      }
-    },
-    "node_modules/jest-diff/node_modules/supports-color": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
-      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
-      "dev": true,
-      "dependencies": {
-        "has-flag": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/jest-docblock": {
       "version": "29.7.0",
       "resolved": "https://registry.npmjs.org/jest-docblock/-/jest-docblock-29.7.0.tgz",
@@ -5758,6 +5664,15 @@
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
       "dev": true
     },
+    "node_modules/jest-matcher-utils/node_modules/diff-sequences": {
+      "version": "29.6.3",
+      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
+      "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
+      "dev": true,
+      "engines": {
+        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+      }
+    },
     "node_modules/jest-matcher-utils/node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -5767,6 +5682,21 @@
         "node": ">=8"
       }
     },
+    "node_modules/jest-matcher-utils/node_modules/jest-diff": {
+      "version": "29.7.0",
+      "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
+      "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "^4.0.0",
+        "diff-sequences": "^29.6.3",
+        "jest-get-type": "^29.6.3",
+        "pretty-format": "^29.7.0"
+      },
+      "engines": {
+        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+      }
+    },
     "node_modules/jest-matcher-utils/node_modules/supports-color": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -6321,6 +6251,15 @@
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       "dev": true
     },
+    "node_modules/jest-snapshot/node_modules/diff-sequences": {
+      "version": "29.6.3",
+      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
+      "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
+      "dev": true,
+      "engines": {
+        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+      }
+    },
     "node_modules/jest-snapshot/node_modules/has-flag": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
@@ -6330,6 +6269,21 @@
         "node": ">=8"
       }
     },
+    "node_modules/jest-snapshot/node_modules/jest-diff": {
+      "version": "29.7.0",
+      "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
+      "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "^4.0.0",
+        "diff-sequences": "^29.6.3",
+        "jest-get-type": "^29.6.3",
+        "pretty-format": "^29.7.0"
+      },
+      "engines": {
+        "node": "^14.15.0 || ^16.10.0 || >=18.0.0"
+      }
+    },
     "node_modules/jest-snapshot/node_modules/supports-color": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -11165,12 +11119,6 @@
       "optional": true,
       "peer": true
     },
-    "diff-sequences": {
-      "version": "29.6.3",
-      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
-      "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
-      "dev": true
-    },
     "dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -12385,69 +12333,6 @@
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       }
     },
-    "jest-diff": {
-      "version": "29.7.0",
-      "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
-      "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
-      "dev": true,
-      "requires": {
-        "chalk": "^4.0.0",
-        "diff-sequences": "^29.6.3",
-        "jest-get-type": "^29.6.3",
-        "pretty-format": "^29.7.0"
-      },
-      "dependencies": {
-        "ansi-styles": {
-          "version": "4.3.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
-          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^2.0.1"
-          }
-        },
-        "chalk": {
-          "version": "4.1.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
-          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^4.1.0",
-            "supports-color": "^7.1.0"
-          }
-        },
-        "color-convert": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
-          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
-          "dev": true,
-          "requires": {
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-        "color-name": {
-          "version": "1.1.4",
-          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
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-          "version": "4.0.0",
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-          "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
-          "dev": true
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-        "supports-color": {
-          "version": "7.2.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
-          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^4.0.0"
-          }
-        }
-      }
-    },
     "jest-docblock": {
       "version": "29.7.0",
       "resolved": "https://registry.npmjs.org/jest-docblock/-/jest-docblock-29.7.0.tgz",
@@ -12617,12 +12502,30 @@
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           "dev": true
         },
+        "diff-sequences": {
+          "version": "29.6.3",
+          "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
+          "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
+          "dev": true
+        },
         "has-flag": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
           "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
           "dev": true
         },
+        "jest-diff": {
+          "version": "29.7.0",
+          "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
+          "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.0.0",
+            "diff-sequences": "^29.6.3",
+            "jest-get-type": "^29.6.3",
+            "pretty-format": "^29.7.0"
+          }
+        },
         "supports-color": {
           "version": "7.2.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -13043,12 +12946,30 @@
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           "dev": true
         },
+        "diff-sequences": {
+          "version": "29.6.3",
+          "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
+          "integrity": "sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==",
+          "dev": true
+        },
         "has-flag": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
           "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
           "dev": true
         },
+        "jest-diff": {
+          "version": "29.7.0",
+          "resolved": "https://registry.npmjs.org/jest-diff/-/jest-diff-29.7.0.tgz",
+          "integrity": "sha512-LMIgiIrhigmPrs03JHpxUh2yISK3vLFPkAodPeo0+BuF7wA2FoQbkEg1u8gBYBThncu7e1oEDUfIXVuTqLRUjw==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.0.0",
+            "diff-sequences": "^29.6.3",
+            "jest-get-type": "^29.6.3",
+            "pretty-format": "^29.7.0"
+          }
+        },
         "supports-color": {
           "version": "7.2.0",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",