From 18d785addd525b8902c12c9255c29adbf0d76d66 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 3 Jun 2026 20:15:00 +0800
Subject: [PATCH 01/19] SOF-7915: export physical constants via python
 interface

---
 dist/js/shared/constants.d.ts    |  1 +
 dist/js/shared/constants.js      | 36 +++++++++++++++----------------
 package.json                     |  3 ++-
 scripts/build_constants.js       | 37 ++++++++++++++++++++++++++++++++
 src/py/mat3ra/utils/constants.py | 30 ++++++++++++++++++++++++++
 src/shared/constants.yaml        | 27 +++++++++++++++++++++++
 6 files changed, 114 insertions(+), 20 deletions(-)
 create mode 100644 scripts/build_constants.js
 create mode 100644 src/py/mat3ra/utils/constants.py
 create mode 100644 src/shared/constants.yaml

diff --git a/dist/js/shared/constants.d.ts b/dist/js/shared/constants.d.ts
index ba6274f..a30c0f9 100644
--- a/dist/js/shared/constants.d.ts
+++ b/dist/js/shared/constants.d.ts
@@ -26,5 +26,6 @@ declare namespace _default {
     export { tolerance };
     export { units };
     export { ATOMIC_COORD_UNITS };
+    export { HASH_TOLERANCE };
 }
 export default _default;
diff --git a/dist/js/shared/constants.js b/dist/js/shared/constants.js
index 9e6133e..65ef4ab 100644
--- a/dist/js/shared/constants.js
+++ b/dist/js/shared/constants.js
@@ -1,37 +1,35 @@
 "use strict";
+// This file is autogenerated from src/shared/constants.yaml
+// DO NOT EDIT DIRECTLY! Edit above YAML file and run 'npm run build:constants'.
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.HASH_TOLERANCE = exports.ATOMIC_COORD_UNITS = exports.units = exports.tolerance = exports.coefficients = void 0;
 exports.coefficients = {
-    EV_TO_RY: 0.0734986176,
-    BOHR_TO_ANGSTROM: 0.52917721092,
-    ANGSTROM_TO_BOHR: 1 / 0.52917721092,
-    EV_A_TO_RY_BOHR: 1 / 25.71104309541616,
+    "EV_TO_RY": 0.0734986444,
+    "BOHR_TO_ANGSTROM": 0.52917721054,
+    "ANGSTROM_TO_BOHR": 1.8897261259077822,
+    "EV_A_TO_RY_BOHR": 0.0388938075966032
 };
 exports.tolerance = {
-    // in crystal coordinates
-    length: 0.01,
-    lengthAngstrom: 0.001,
-    pointsDistance: 0.001,
+    "length": 0.01,
+    "lengthAngstrom": 0.001,
+    "pointsDistance": 0.001
 };
 exports.units = {
-    bohr: "bohr",
-    angstrom: "angstrom",
-    degree: "degree",
-    radian: "radian",
-    alat: "alat",
+    "bohr": "bohr",
+    "angstrom": "angstrom",
+    "degree": "degree",
+    "radian": "radian",
+    "alat": "alat"
 };
-/**
- * @summary Coordinates units for a material's basis.
- */
 exports.ATOMIC_COORD_UNITS = {
-    crystal: "crystal",
-    cartesian: "cartesian",
+    "crystal": "crystal",
+    "cartesian": "cartesian"
 };
-// Only 3 digits will be considered for lattice and basis params for hashing
 exports.HASH_TOLERANCE = 3;
 exports.default = {
     coefficients: exports.coefficients,
     tolerance: exports.tolerance,
     units: exports.units,
     ATOMIC_COORD_UNITS: exports.ATOMIC_COORD_UNITS,
+    HASH_TOLERANCE: exports.HASH_TOLERANCE,
 };
diff --git a/package.json b/package.json
index c082ad1..c6dd82f 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,8 @@
         "prepare": "husky install || exit 0",
         "prettier": "prettier --check src/js tests/js",
         "test": "nyc --reporter=text mocha --recursive --bail tests/js",
-        "transpile": "tsc -p tsconfig-transpile.json"
+        "transpile": "tsc -p tsconfig-transpile.json",
+        "build:constants": "node scripts/build_constants.js"
     },
     "author": "Exabyte Inc.",
     "license": "ISC",
diff --git a/scripts/build_constants.js b/scripts/build_constants.js
new file mode 100644
index 0000000..1814e3e
--- /dev/null
+++ b/scripts/build_constants.js
@@ -0,0 +1,37 @@
+const fs = require('fs');
+const path = require('path');
+const yaml = require('js-yaml');
+
+// Define paths relative to the project root
+const yamlPath = path.join(process.cwd(), 'src/shared/constants.yaml');
+const pyPath = path.join(process.cwd(), 'src/py/mat3ra/utils/constants.py');
+
+try {
+    // Read and parse the YAML file
+    const rawData = fs.readFileSync(yamlPath, 'utf-8');
+    const constants = yaml.load(rawData);
+
+    let pyContent = `# This file is autogenerated from src/shared/constants.yaml\n` +
+                    `# DO NOT EDIT DIRECTLY! Edit above YAML file and run` +
+                    `'npm run build:constants'.\n`;
+
+    for (const key of Object.keys(constants)) {
+        // In Python, standard practice is to use UPPERCASE for constants
+        const pyKey = key.toUpperCase();
+
+        // Stringify the object, but replace JS native types with Python native types
+        let pyValue = JSON.stringify(constants[key], null, 4)
+            .replace(/: true/g, ': True')
+            .replace(/: false/g, ': False')
+            .replace(/: null/g, ': None');
+
+        pyContent += `\n${pyKey} = ${pyValue}\n`;
+    }
+
+    fs.mkdirSync(path.dirname(pyPath), { recursive: true });
+    fs.writeFileSync(pyPath, pyContent, 'utf-8');
+    console.log(`✅ Successfully generated Python constants at: ${pyPath}`);
+} catch (error) {
+    console.error("❌ Failed to build constants.js:", error.message);
+    process.exit(1);
+}
diff --git a/src/py/mat3ra/utils/constants.py b/src/py/mat3ra/utils/constants.py
new file mode 100644
index 0000000..4071836
--- /dev/null
+++ b/src/py/mat3ra/utils/constants.py
@@ -0,0 +1,30 @@
+# This file is autogenerated from src/shared/constants.yaml
+# DO NOT EDIT DIRECTLY! Edit above YAML file and run'npm run build:constants'.
+
+COEFFICIENTS = {
+    "EV_TO_RY": 0.0734986444,
+    "BOHR_TO_ANGSTROM": 0.52917721054,
+    "ANGSTROM_TO_BOHR": 1.8897261259077822,
+    "EV_A_TO_RY_BOHR": 0.0388938075966032
+}
+
+TOLERANCE = {
+    "length": 0.01,
+    "lengthAngstrom": 0.001,
+    "pointsDistance": 0.001
+}
+
+UNITS = {
+    "bohr": "bohr",
+    "angstrom": "angstrom",
+    "degree": "degree",
+    "radian": "radian",
+    "alat": "alat"
+}
+
+ATOMIC_COORD_UNITS = {
+    "crystal": "crystal",
+    "cartesian": "cartesian"
+}
+
+HASH_TOLERANCE = 3
diff --git a/src/shared/constants.yaml b/src/shared/constants.yaml
new file mode 100644
index 0000000..5852c8f
--- /dev/null
+++ b/src/shared/constants.yaml
@@ -0,0 +1,27 @@
+# https://physics.nist.gov/cuu/Constants/ (CODATA 2022)
+coefficients:
+  EV_TO_RY: 0.0734986444  # 1 / 13.605693122990
+  BOHR_TO_ANGSTROM: 0.529177210544
+  ANGSTROM_TO_BOHR: 1.8897261259077822 # 1 / 0.529177210544
+  EV_A_TO_RY_BOHR: 0.0388938075966032  # 0.529177210544 / 13.605693122990
+
+tolerance:
+  # in crystal coordinates
+  length: 0.01
+  lengthAngstrom: 0.001
+  pointsDistance: 0.001
+
+units:
+  bohr: "bohr"
+  angstrom: "angstrom"
+  degree: "degree"
+  radian: "radian"
+  alat: "alat"
+
+# Coordinates units for a material's basis.
+ATOMIC_COORD_UNITS:
+  crystal: "crystal"
+  cartesian: "cartesian"
+
+# Only 3 digits will be considered for lattice and basis params for hashing
+HASH_TOLERANCE: 3

From ae720893946cac1448c3881e34fc039fecbb7981 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 3 Jun 2026 20:20:34 +0800
Subject: [PATCH 02/19] build js constants from the same yaml source of truth

---
 dist/js/shared/constants.js      |  2 +-
 scripts/build_constants.js       | 25 +++++++++++++++++++++
 src/js/shared/constants.js       | 37 ++++++++++++++++----------------
 src/py/mat3ra/utils/constants.py |  2 +-
 4 files changed, 45 insertions(+), 21 deletions(-)

diff --git a/dist/js/shared/constants.js b/dist/js/shared/constants.js
index 65ef4ab..6b7d56b 100644
--- a/dist/js/shared/constants.js
+++ b/dist/js/shared/constants.js
@@ -5,7 +5,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.HASH_TOLERANCE = exports.ATOMIC_COORD_UNITS = exports.units = exports.tolerance = exports.coefficients = void 0;
 exports.coefficients = {
     "EV_TO_RY": 0.0734986444,
-    "BOHR_TO_ANGSTROM": 0.52917721054,
+    "BOHR_TO_ANGSTROM": 0.529177210544,
     "ANGSTROM_TO_BOHR": 1.8897261259077822,
     "EV_A_TO_RY_BOHR": 0.0388938075966032
 };
diff --git a/scripts/build_constants.js b/scripts/build_constants.js
index 1814e3e..fe0de59 100644
--- a/scripts/build_constants.js
+++ b/scripts/build_constants.js
@@ -4,6 +4,7 @@ const yaml = require('js-yaml');
 
 // Define paths relative to the project root
 const yamlPath = path.join(process.cwd(), 'src/shared/constants.yaml');
+const jsPath = path.join(process.cwd(), 'src/js/shared/constants.js');
 const pyPath = path.join(process.cwd(), 'src/py/mat3ra/utils/constants.py');
 
 try {
@@ -11,6 +12,30 @@ try {
     const rawData = fs.readFileSync(yamlPath, 'utf-8');
     const constants = yaml.load(rawData);
 
+    // Build  JS content
+    let jsContent = `// This file is autogenerated from src/shared/constants.yaml\n` +
+                    `// DO NOT EDIT DIRECTLY! Edit above YAML file and run ` +
+                    `'npm run build:constants'.\n\n`;
+
+    // Dynamically generate individual exports for every top-level key
+    const keys = Object.keys(constants);
+    for (const key of keys) {
+        jsContent += `export const ${key} = ${JSON.stringify(constants[key], null, 4)};\n\n`;
+    }
+
+    // Dynamically generate the default export block
+    jsContent += `export default {\n`;
+    for (const key of keys) {
+        jsContent += `    ${key},\n`;
+    }
+    jsContent += `};\n`;
+
+    fs.mkdirSync(path.dirname(jsPath), { recursive: true });
+    fs.writeFileSync(jsPath, jsContent, 'utf-8');
+
+    console.log(`✅ Successfully generated JS constants at: ${jsPath}`);
+
+    // Build Python content
     let pyContent = `# This file is autogenerated from src/shared/constants.yaml\n` +
                     `# DO NOT EDIT DIRECTLY! Edit above YAML file and run` +
                     `'npm run build:constants'.\n`;
diff --git a/src/js/shared/constants.js b/src/js/shared/constants.js
index 53b0cdf..a23afb3 100644
--- a/src/js/shared/constants.js
+++ b/src/js/shared/constants.js
@@ -1,34 +1,32 @@
+// This file is autogenerated from src/shared/constants.yaml
+// DO NOT EDIT DIRECTLY! Edit above YAML file and run 'npm run build:constants'.
+
 export const coefficients = {
-    EV_TO_RY: 0.0734986176,
-    BOHR_TO_ANGSTROM: 0.52917721092,
-    ANGSTROM_TO_BOHR: 1 / 0.52917721092,
-    EV_A_TO_RY_BOHR: 1 / 25.71104309541616,
+    "EV_TO_RY": 0.0734986444,
+    "BOHR_TO_ANGSTROM": 0.529177210544,
+    "ANGSTROM_TO_BOHR": 1.8897261259077822,
+    "EV_A_TO_RY_BOHR": 0.0388938075966032
 };
 
 export const tolerance = {
-    // in crystal coordinates
-    length: 0.01,
-    lengthAngstrom: 0.001,
-    pointsDistance: 0.001,
+    "length": 0.01,
+    "lengthAngstrom": 0.001,
+    "pointsDistance": 0.001
 };
 
 export const units = {
-    bohr: "bohr",
-    angstrom: "angstrom",
-    degree: "degree",
-    radian: "radian",
-    alat: "alat",
+    "bohr": "bohr",
+    "angstrom": "angstrom",
+    "degree": "degree",
+    "radian": "radian",
+    "alat": "alat"
 };
 
-/**
- * @summary Coordinates units for a material's basis.
- */
 export const ATOMIC_COORD_UNITS = {
-    crystal: "crystal",
-    cartesian: "cartesian",
+    "crystal": "crystal",
+    "cartesian": "cartesian"
 };
 
-// Only 3 digits will be considered for lattice and basis params for hashing
 export const HASH_TOLERANCE = 3;
 
 export default {
@@ -36,4 +34,5 @@ export default {
     tolerance,
     units,
     ATOMIC_COORD_UNITS,
+    HASH_TOLERANCE,
 };
diff --git a/src/py/mat3ra/utils/constants.py b/src/py/mat3ra/utils/constants.py
index 4071836..7454874 100644
--- a/src/py/mat3ra/utils/constants.py
+++ b/src/py/mat3ra/utils/constants.py
@@ -3,7 +3,7 @@
 
 COEFFICIENTS = {
     "EV_TO_RY": 0.0734986444,
-    "BOHR_TO_ANGSTROM": 0.52917721054,
+    "BOHR_TO_ANGSTROM": 0.529177210544,
     "ANGSTROM_TO_BOHR": 1.8897261259077822,
     "EV_A_TO_RY_BOHR": 0.0388938075966032
 }

From 4da44a1b6ffd1dade4c7b2df8e49439789fe9612 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 3 Jun 2026 20:58:00 +0800
Subject: [PATCH 03/19] add build rule to pre-commit

---
 .husky/pre-commit | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/.husky/pre-commit b/.husky/pre-commit
index 0dd790f..f01cf1d 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -1,16 +1,18 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-#### Below is an example of how to rebuild JS and PY assets if JSON assets have changed.
-# SRC_PATTERN="\.json$"
-# if git diff --cached --name-only | grep --quiet -E "$SRC_PATTERN"
-# then
-#   echo "JSON assets changed. Running build scripts."
-#   echo "Re-building JS and PY assets using JS script."
-#   npm run build:js-and-python-modules
-# fi
+SRC_PATTERN="constants\.json$"
+if git diff --cached --name-only | grep --quiet -E "$SRC_PATTERN"
+then
+  echo "JSON assets changed. Running build scripts."
+  # Run your custom script to generate constants.py and constants.js
+  npm run build:constants
+
+  # Stage the newly generated files
+  git add src/py/mat3ra/utils/constants.py
+  git add src/js/shared/constants.js
+fi
 
-# Automatically lint staged files in pre-commit hook
 npm run transpile
 npx lint-staged
 git add dist/js

From 3a0c91bae49b39a926891c25dddd3b264eb33144 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 3 Jun 2026 20:59:01 +0800
Subject: [PATCH 04/19] chore: pin actions to commit hash

---
 .github/workflows/cicd.yml | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index af60802..96cdff4 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -15,12 +15,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -43,12 +43,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -70,12 +70,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -102,10 +102,10 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Checkout actions repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -128,12 +128,12 @@ jobs:
 
     steps:
       -   name: Checkout this repository
-          uses: actions/checkout@v4
+          uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
           with:
             lfs: true
 
       -   name: Checkout actions repository
-          uses: actions/checkout@v4
+          uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
           with:
             repository: Exabyte-io/actions
             token: ${{ secrets.BOT_GITHUB_TOKEN }}

From 0582b104400fc2464aeebb126213acdec7d2fce9 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 3 Jun 2026 23:50:33 +0800
Subject: [PATCH 05/19] add comment removal for fortran lang

---
 src/py/mat3ra/utils/string.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/py/mat3ra/utils/string.py b/src/py/mat3ra/utils/string.py
index 4d75756..6a6346c 100644
--- a/src/py/mat3ra/utils/string.py
+++ b/src/py/mat3ra/utils/string.py
@@ -60,7 +60,12 @@ def snake_to_camel(snake_case_str: str) -> str:
 
 
 def remove_comments_from_source_code(text: str, language: str = "shell") -> str:
-    """Removes lines starting with # (except shebang)."""
+    """Removes comments from source code based on the language."""
+    if language == "fortran":
+        # Removes inline and full-line comments starting with ! or #
+        return re.sub(r"[!#].*$", "", text, flags=re.MULTILINE)
+
+    # Default (shell): Removes lines starting with # (except shebang)
     return re.sub(r"^(\s+)?#(?!!).*$", "", text, flags=re.MULTILINE)
 
 

From 1574df23cb9b0f249ee589e2c338546c4b83a97a Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Thu, 4 Jun 2026 17:33:16 +0800
Subject: [PATCH 06/19] add tests for remove_comments_from_source_code

---
 tests/py/unit/test_string.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/py/unit/test_string.py b/tests/py/unit/test_string.py
index 286b7a4..fc969a5 100644
--- a/tests/py/unit/test_string.py
+++ b/tests/py/unit/test_string.py
@@ -1,4 +1,5 @@
 from mat3ra.utils import string as utils
+from mat3ra.utils.string import remove_comments_from_source_code
 
 
 def test_snake_to_camel():
@@ -15,3 +16,30 @@ def test_camel_to_snake():
     """
     print(utils.camel_to_snake("testCamelToSnake"))
     assert utils.camel_to_snake("TestCamelToSnake") == "test_camel_to_snake"
+
+
+def test_remove_comments_from_espresso_input():
+    espresso_input = """! This is a Quantum ESPRESSO input block
+&SYSTEM
+    ibrav = 2
+    celldm(1) = 10.26
+    nat = 2
+    ntyp = 1
+    ecutwfc = 40  # this is an inline comment
+    ecutrho = 200
+/"""
+
+    cleaned_input = remove_comments_from_source_code(espresso_input, language="fortran")
+    cleaned_lines = cleaned_input.splitlines()
+
+    # Check that actual code is preserved
+    assert "&SYSTEM" in cleaned_lines
+    assert any("ibrav = 2" in line for line in cleaned_lines)
+    assert any("celldm(1) = 10.26" in line for line in cleaned_lines)
+    assert any("nat = 2" in line for line in cleaned_lines)
+    assert any("ntyp = 1" in line for line in cleaned_lines)
+    assert any("ecutwfc = 40" in line for line in cleaned_lines)
+    assert any("ecutrho = 200" in line for line in cleaned_lines)
+    # Check that comments are removed
+    assert not any("This is a Quantum ESPRESSO input block" in line for line in cleaned_lines)
+    assert not any("this is an inline comment" in line for line in cleaned_lines)

From 6750302ecc103b48f479721e7367ac8ed9efb866 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Mon, 8 Jun 2026 17:54:22 +0800
Subject: [PATCH 07/19] remove inline comments for shell

---
 src/py/mat3ra/utils/string.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/py/mat3ra/utils/string.py b/src/py/mat3ra/utils/string.py
index 6a6346c..5c68b75 100644
--- a/src/py/mat3ra/utils/string.py
+++ b/src/py/mat3ra/utils/string.py
@@ -60,13 +60,15 @@ def snake_to_camel(snake_case_str: str) -> str:
 
 
 def remove_comments_from_source_code(text: str, language: str = "shell") -> str:
-    """Removes comments from source code based on the language."""
+    """Removes comments from source code based on the language.
+    TODO: consider preserving values enclosed in quotes
+    """
     if language == "fortran":
         # Removes inline and full-line comments starting with ! or #
         return re.sub(r"[!#].*$", "", text, flags=re.MULTILINE)
 
-    # Default (shell): Removes lines starting with # (except shebang)
-    return re.sub(r"^(\s+)?#(?!!).*$", "", text, flags=re.MULTILINE)
+    # Default (shell): removes inline and full-line # comments (except shebang)
+    return re.sub(r"#(?!!).*$", "", text, flags=re.MULTILINE)
 
 
 def remove_empty_lines_from_string(text: str) -> str:

From 3a80497b01536ba4621b9abb583dd08c2e7864cb Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Mon, 8 Jun 2026 17:55:33 +0800
Subject: [PATCH 08/19] add test for removal of comments from bash script

---
 tests/py/unit/test_string.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/tests/py/unit/test_string.py b/tests/py/unit/test_string.py
index fc969a5..e094281 100644
--- a/tests/py/unit/test_string.py
+++ b/tests/py/unit/test_string.py
@@ -18,6 +18,25 @@ def test_camel_to_snake():
     assert utils.camel_to_snake("TestCamelToSnake") == "test_camel_to_snake"
 
 
+def test_remove_comments_from_bash_script():
+    bash_script = """#!/bin/bash
+# This is a bash script header comment
+export JOB_NAME="pw_scf"  # inline comment
+echo "Starting calculation"
+"""
+
+    cleaned_script = remove_comments_from_source_code(bash_script)
+    cleaned_lines = cleaned_script.splitlines()
+
+    # Check that actual code is preserved
+    assert cleaned_lines[0] == "#!/bin/bash"
+    assert any('export JOB_NAME="pw_scf"' in line for line in cleaned_lines)
+    assert any('echo "Starting calculation"' in line for line in cleaned_lines)
+    # Check that comments are removed
+    assert not any("bash script header comment" in line for line in cleaned_lines)
+    assert not any("inline comment" in line for line in cleaned_lines)
+
+
 def test_remove_comments_from_espresso_input():
     espresso_input = """! This is a Quantum ESPRESSO input block
 &SYSTEM

From 84c792635929268fb646450a08086b6b5d8e70d6 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Tue, 9 Jun 2026 19:28:04 +0800
Subject: [PATCH 09/19] remove inline comments from bash js interface

---
 dist/js/shared/str.d.ts | 2 +-
 dist/js/shared/str.js   | 4 ++--
 src/js/shared/str.js    | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dist/js/shared/str.d.ts b/dist/js/shared/str.d.ts
index 1c52214..bcda43c 100644
--- a/dist/js/shared/str.d.ts
+++ b/dist/js/shared/str.d.ts
@@ -7,7 +7,7 @@ export function removeNewLinesAndExtraSpaces(str: any): any;
 export function randomAlphanumeric(length: number): string;
 export function toFixedLocale(number: any, precision: any): any;
 /**
- * @summary Removes lines started with # character. Shebang (#!) is excluded.
+ * @summary Removes full-line and inline comments starting with #. Shebang (#!) is excluded.
  * @param text {String} text to remove comments from.
  * @param language {String} programming language of the text.
  * @return {String}
diff --git a/dist/js/shared/str.js b/dist/js/shared/str.js
index f2075a6..a47b9db 100644
--- a/dist/js/shared/str.js
+++ b/dist/js/shared/str.js
@@ -40,14 +40,14 @@ function toFixedLocale(number, precision) {
 }
 exports.toFixedLocale = toFixedLocale;
 /**
- * @summary Removes lines started with # character. Shebang (#!) is excluded.
+ * @summary Removes full-line and inline comments starting with #. Shebang (#!) is excluded.
  * @param text {String} text to remove comments from.
  * @param language {String} programming language of the text.
  * @return {String}
  */
 function removeCommentsFromSourceCode(text, language = "shell") {
     const regexList = {
-        shell: /^(\s+)?#(?!!).*$/gm,
+        shell: /#(?!!).*$/gm,
     };
     return text.replace(regexList[language], "");
 }
diff --git a/src/js/shared/str.js b/src/js/shared/str.js
index ab8c707..b5dd7f9 100644
--- a/src/js/shared/str.js
+++ b/src/js/shared/str.js
@@ -37,14 +37,14 @@ export function toFixedLocale(number, precision) {
 }
 
 /**
- * @summary Removes lines started with # character. Shebang (#!) is excluded.
+ * @summary Removes full-line and inline comments starting with #. Shebang (#!) is excluded.
  * @param text {String} text to remove comments from.
  * @param language {String} programming language of the text.
  * @return {String}
  */
 export function removeCommentsFromSourceCode(text, language = "shell") {
     const regexList = {
-        shell: /^(\s+)?#(?!!).*$/gm,
+        shell: /#(?!!).*$/gm,
     };
     return text.replace(regexList[language], "");
 }

From ba15d30843314bc7c86833d52b83966be8cd9442 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Tue, 9 Jun 2026 19:28:48 +0800
Subject: [PATCH 10/19] add js tests for comment removal

---
 tests/js/str.tests.ts | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/js/str.tests.ts b/tests/js/str.tests.ts
index 7330af0..6eb9b85 100644
--- a/tests/js/str.tests.ts
+++ b/tests/js/str.tests.ts
@@ -6,6 +6,7 @@ import {
     numberFormat,
     numberPad,
     numberPadArray,
+    removeCommentsFromSourceCode,
     renderTemplateString,
     renderTemplateStringWithEval,
 } from "../../src/js/shared/str";
@@ -77,6 +78,30 @@ describe("Test string template expansion with eval", () => {
     });
 });
 
+describe("removeCommentsFromSourceCode", () => {
+    it("should remove comments from bash script", () => {
+        const bashScript = `#!/bin/bash
+# This is a bash script header comment
+export JOB_NAME="pw_scf"  # inline comment
+echo "Starting calculation"
+`;
+
+        const cleanedScript = removeCommentsFromSourceCode(bashScript);
+        const cleanedLines = cleanedScript.split("\n");
+
+        // Check that actual code is preserved
+        expect(cleanedLines[0]).to.equal("#!/bin/bash");
+        expect(cleanedLines.some((line) => line.includes('export JOB_NAME="pw_scf"'))).to.be
+            .true;
+        expect(cleanedLines.some((line) => line.includes('echo "Starting calculation"'))).to.be
+            .true;
+        // Check that comments are removed
+        expect(cleanedLines.some((line) => line.includes("bash script header comment"))).to.be
+            .false;
+        expect(cleanedLines.some((line) => line.includes("inline comment"))).to.be.false;
+    });
+});
+
 describe("createSafeFilename", () => {
     it("should convert to lowercase, replace special chars with underscores, and trim", () => {
         expect(createSafeFilename("My File Name!")).to.equal("my_file_name");

From 0bf4e4ac61763c420b4006619b79e189dfc239a3 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Tue, 9 Jun 2026 19:29:40 +0800
Subject: [PATCH 11/19] fix py test

---
 tests/py/unit/test_hash.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/py/unit/test_hash.py b/tests/py/unit/test_hash.py
index f8430cf..832ef70 100644
--- a/tests/py/unit/test_hash.py
+++ b/tests/py/unit/test_hash.py
@@ -45,10 +45,10 @@ def test_remove_timestampable_keys():
 
 
 def test_comment_and_empty_line_stripping_matches_js():
-    text = "# comment\n\nx=1\n  # indented\n#!/bin/bash\n echo hi # inline\n"
+    text = "# comment\n\nx=1\n  # indented\n#!/bin/bash\necho hi # inline\n"
     without_comments = remove_comments_from_source_code(text)
     assert "#!/" in without_comments  # shebang preserved
-    assert "echo hi # inline" in without_comments  # inline comment preserved
+    assert "echo hi # inline" not in without_comments  # inline comment removed
     assert "comment" not in without_comments
 
-    assert remove_empty_lines_from_string(without_comments) == "x=1\n#!/bin/bash\n echo hi # inline"
+    assert remove_empty_lines_from_string(without_comments) == "x=1\n#!/bin/bash\necho hi"

From 52a8f38ed612caf2431754c4cfcbe39e99e35cd6 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 10 Jun 2026 19:59:24 +0800
Subject: [PATCH 12/19] separate regex dict for espresso and fortran for
 comment removal

---
 src/py/mat3ra/utils/string.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/py/mat3ra/utils/string.py b/src/py/mat3ra/utils/string.py
index 5c68b75..07d6ce0 100644
--- a/src/py/mat3ra/utils/string.py
+++ b/src/py/mat3ra/utils/string.py
@@ -63,12 +63,12 @@ def remove_comments_from_source_code(text: str, language: str = "shell") -> str:
     """Removes comments from source code based on the language.
     TODO: consider preserving values enclosed in quotes
     """
-    if language == "fortran":
-        # Removes inline and full-line comments starting with ! or #
-        return re.sub(r"[!#].*$", "", text, flags=re.MULTILINE)
-
-    # Default (shell): removes inline and full-line # comments (except shebang)
-    return re.sub(r"#(?!!).*$", "", text, flags=re.MULTILINE)
+    patterns = {
+        "espresso": r"[!#].*$",  # ! or # comments
+        "fortran": r"!.*$",  # ! comments only
+        "shell": r"#(?!!).*$",  # # comments (except shebang)
+    }
+    return re.sub(patterns.get(language, patterns["shell"]), "", text, flags=re.MULTILINE)
 
 
 def remove_empty_lines_from_string(text: str) -> str:

From cb8af818a4f88580b061c39708479b80c6283e8f Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 10 Jun 2026 20:00:22 +0800
Subject: [PATCH 13/19] add separate test for fortran comment removal

---
 tests/py/unit/test_string.py | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/tests/py/unit/test_string.py b/tests/py/unit/test_string.py
index e094281..323e7cb 100644
--- a/tests/py/unit/test_string.py
+++ b/tests/py/unit/test_string.py
@@ -48,7 +48,7 @@ def test_remove_comments_from_espresso_input():
     ecutrho = 200
 /"""
 
-    cleaned_input = remove_comments_from_source_code(espresso_input, language="fortran")
+    cleaned_input = remove_comments_from_source_code(espresso_input, language="espresso")
     cleaned_lines = cleaned_input.splitlines()
 
     # Check that actual code is preserved
@@ -59,6 +59,28 @@ def test_remove_comments_from_espresso_input():
     assert any("ntyp = 1" in line for line in cleaned_lines)
     assert any("ecutwfc = 40" in line for line in cleaned_lines)
     assert any("ecutrho = 200" in line for line in cleaned_lines)
-    # Check that comments are removed
+    # Check that ! and # comments are removed
     assert not any("This is a Quantum ESPRESSO input block" in line for line in cleaned_lines)
     assert not any("this is an inline comment" in line for line in cleaned_lines)
+
+
+def test_remove_comments_from_fortran_source():
+    fortran_source = """! This is a fortran header comment
+program test
+    integer :: i  ! inline fortran comment
+    i = 5  # not a fortran comment marker
+end program
+"""
+
+    cleaned_source = remove_comments_from_source_code(fortran_source, language="fortran")
+    cleaned_lines = cleaned_source.splitlines()
+
+    # Check that actual code is preserved
+    assert any("program test" in line for line in cleaned_lines)
+    assert any("integer :: i" in line for line in cleaned_lines)
+    assert any("i = 5  # not a fortran comment marker" in line for line in cleaned_lines)
+    assert any("end program" in line for line in cleaned_lines)
+    # Check that only ! comments are removed
+    assert not any("This is a fortran header comment" in line for line in cleaned_lines)
+    assert not any("inline fortran comment" in line for line in cleaned_lines)
+    assert any("not a fortran comment marker" in line for line in cleaned_lines)

From 78ac542866d5eb6808e5aea1c20574bc168416c2 Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Wed, 10 Jun 2026 20:04:56 +0800
Subject: [PATCH 14/19] todo comment

---
 src/py/mat3ra/utils/string.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/py/mat3ra/utils/string.py b/src/py/mat3ra/utils/string.py
index 07d6ce0..7a8b065 100644
--- a/src/py/mat3ra/utils/string.py
+++ b/src/py/mat3ra/utils/string.py
@@ -61,7 +61,10 @@ def snake_to_camel(snake_case_str: str) -> str:
 
 def remove_comments_from_source_code(text: str, language: str = "shell") -> str:
     """Removes comments from source code based on the language.
-    TODO: consider preserving values enclosed in quotes
+    TODO: consider preserving values enclosed in quotes. support for following cases:
+        url="https://www.example.com/about#company"
+        message = "Hello, world!"
+        var = 2  # it's a comment
     """
     patterns = {
         "espresso": r"[!#].*$",  # ! or # comments

From 3644c601f27ff7256c9da4afa4b8fe473db1c77a Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Fri, 12 Jun 2026 20:16:43 +0800
Subject: [PATCH 15/19] add a regex search util

---
 src/py/mat3ra/utils/regex.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/py/mat3ra/utils/regex.py b/src/py/mat3ra/utils/regex.py
index e935253..293091d 100644
--- a/src/py/mat3ra/utils/regex.py
+++ b/src/py/mat3ra/utils/regex.py
@@ -1,4 +1,5 @@
 import re
+from typing import Union, Any
 
 
 def convert_js_flags_to_python(flags: str) -> int:
@@ -22,3 +23,35 @@ def convert_js_flags_to_python(flags: str) -> int:
     # Note: JavaScript 'y' flag (sticky) has no direct equivalent in Python.
 
     return python_flags
+
+
+def regex_search(content: str, pattern: Union[str, re.Pattern], flags: int = 0, find_all: bool = False) -> Any:
+    """
+    Regex search utility using finditer.
+
+    Args:
+        content: The content to search in.
+        pattern: The pattern to search for.
+        flags: The regex flags to use for the search.
+        find_all: Whether to return all matches or just the first one.
+
+    Returns:
+        If find_all=True: Returns a generator iterator for all matches.
+        If find_all=False: Returns the first match object or None.
+    """
+    compiled_pattern = re.compile(pattern, flags) if isinstance(pattern, str) else pattern
+    match_iterator = compiled_pattern.finditer(content)
+
+    # multi-match mode
+    if find_all:
+        return match_iterator
+
+    # single-match mode: return the first occurrence
+    match = next(match_iterator, None)
+    if not match:
+        return None
+
+    # if group_index is not None:
+    #     return match.group(group_index)
+
+    return match

From c88d62c22bbd4203875183194677af03476e0f1a Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Fri, 12 Jun 2026 20:54:17 +0800
Subject: [PATCH 16/19] add a regex search by schema

---
 src/py/mat3ra/utils/regex.py | 53 +++++++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

diff --git a/src/py/mat3ra/utils/regex.py b/src/py/mat3ra/utils/regex.py
index 293091d..de4eb70 100644
--- a/src/py/mat3ra/utils/regex.py
+++ b/src/py/mat3ra/utils/regex.py
@@ -1,5 +1,5 @@
 import re
-from typing import Union, Any
+from typing import Union, Any, Dict, Optional
 
 
 def convert_js_flags_to_python(flags: str) -> int:
@@ -55,3 +55,54 @@ def regex_search(content: str, pattern: Union[str, re.Pattern], flags: int = 0,
     #     return match.group(group_index)
 
     return match
+
+def regex_search_by_schema(
+    content: str,
+    schema: Dict[str, Any],
+    param_replacements: Optional[Dict[str, str]] = None,
+    find_all: bool = False
+) -> Any:
+    """
+    Executes a regex search using a configuration schema block.
+    The schema is based on the regex repo:
+    "namelist_block": {
+        "regex": "&{{BLOCK_NAME}}\\s*([\\s\\S]*?)\\/",
+        "flags": ["i"],
+        "params": {
+            "BLOCK_NAME": [
+                "CONTROL",
+                "SYSTEM",
+                "ELECTRONS",
+                "IONS",
+                "CELL",
+                "FCP",
+                "RISM"
+            ]
+        }
+    }
+    Handles schemas that completely omit the 'flags' key.
+    """
+    regex_pattern = schema["regex"]
+
+    # handle template variable injections (e.g., {{BLOCK_NAME}})
+    if param_replacements:
+        for placeholder, value in param_replacements.items():
+            # Validates that the provided value matches allowed parameters in schema
+            allowed_params = schema.get("params", {}).get(placeholder, [])
+            if allowed_params and value not in allowed_params:
+                raise ValueError(
+                    f"Value '{value}' is not an allowed parameter for '{placeholder}'. "
+                    f"Expected one of: {allowed_params}"
+                )
+            regex_pattern = regex_pattern.replace(f"{{{{{placeholder}}}}}", value)
+
+    # handle the flags key (and default to 0 if missing or empty)
+    schema_flags = schema.get("flags", [])
+    python_flags = convert_js_flags_to_python("".join(schema_flags))
+
+    return regex_search(
+        pattern=regex_pattern,
+        content=content,
+        flags=python_flags,
+        find_all=find_all
+    )

From 01b7a69314fac1b6202d9263089c6962dadc85fb Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Sat, 13 Jun 2026 12:31:00 +0800
Subject: [PATCH 17/19] remove param_replacements as it is moved to regex lib

---
 src/py/mat3ra/utils/regex.py | 28 ++--------------------------
 1 file changed, 2 insertions(+), 26 deletions(-)

diff --git a/src/py/mat3ra/utils/regex.py b/src/py/mat3ra/utils/regex.py
index de4eb70..7efa76c 100644
--- a/src/py/mat3ra/utils/regex.py
+++ b/src/py/mat3ra/utils/regex.py
@@ -1,5 +1,5 @@
 import re
-from typing import Union, Any, Dict, Optional
+from typing import Union, Any, Dict
 
 
 def convert_js_flags_to_python(flags: str) -> int:
@@ -59,7 +59,6 @@ def regex_search(content: str, pattern: Union[str, re.Pattern], flags: int = 0,
 def regex_search_by_schema(
     content: str,
     schema: Dict[str, Any],
-    param_replacements: Optional[Dict[str, str]] = None,
     find_all: bool = False
 ) -> Any:
     """
@@ -67,35 +66,12 @@ def regex_search_by_schema(
     The schema is based on the regex repo:
     "namelist_block": {
         "regex": "&{{BLOCK_NAME}}\\s*([\\s\\S]*?)\\/",
-        "flags": ["i"],
-        "params": {
-            "BLOCK_NAME": [
-                "CONTROL",
-                "SYSTEM",
-                "ELECTRONS",
-                "IONS",
-                "CELL",
-                "FCP",
-                "RISM"
-            ]
-        }
+        "flags": ["i"]
     }
     Handles schemas that completely omit the 'flags' key.
     """
     regex_pattern = schema["regex"]
 
-    # handle template variable injections (e.g., {{BLOCK_NAME}})
-    if param_replacements:
-        for placeholder, value in param_replacements.items():
-            # Validates that the provided value matches allowed parameters in schema
-            allowed_params = schema.get("params", {}).get(placeholder, [])
-            if allowed_params and value not in allowed_params:
-                raise ValueError(
-                    f"Value '{value}' is not an allowed parameter for '{placeholder}'. "
-                    f"Expected one of: {allowed_params}"
-                )
-            regex_pattern = regex_pattern.replace(f"{{{{{placeholder}}}}}", value)
-
     # handle the flags key (and default to 0 if missing or empty)
     schema_flags = schema.get("flags", [])
     python_flags = convert_js_flags_to_python("".join(schema_flags))

From 4ad29b7081b2c613dbde3a63427bc273adf2507e Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Fri, 19 Jun 2026 17:43:54 +0800
Subject: [PATCH 18/19] remove espress as language for comment removal

remove espresso comments by chaining fortran and python comments
---
 src/py/mat3ra/utils/string.py | 1 -
 tests/py/unit/test_string.py  | 4 +++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/py/mat3ra/utils/string.py b/src/py/mat3ra/utils/string.py
index cda64b1..02d3bec 100644
--- a/src/py/mat3ra/utils/string.py
+++ b/src/py/mat3ra/utils/string.py
@@ -67,7 +67,6 @@ def remove_comments_from_source_code(text: str, language: str = "shell") -> str:
         var = 2  # it's a comment
     """
     patterns = {
-        "espresso": r"[!#].*$",  # ! or # comments
         "fortran": r"!.*$",  # ! comments only
         "python": r"#.*$",
         "shell": r"#(?!!).*$",  # # comments (except shebang)
diff --git a/tests/py/unit/test_string.py b/tests/py/unit/test_string.py
index 323e7cb..2a82c6e 100644
--- a/tests/py/unit/test_string.py
+++ b/tests/py/unit/test_string.py
@@ -48,7 +48,9 @@ def test_remove_comments_from_espresso_input():
     ecutrho = 200
 /"""
 
-    cleaned_input = remove_comments_from_source_code(espresso_input, language="espresso")
+    cleaned_input = remove_comments_from_source_code(
+        remove_comments_from_source_code(espresso_input, language="fortran"), language="python"
+    )
     cleaned_lines = cleaned_input.splitlines()
 
     # Check that actual code is preserved

From 5675929ed0b7bc9c7c574d8080cc82d41e74d24d Mon Sep 17 00:00:00 2001
From: Pranab Das <31024886+pranabdas@users.noreply.github.com>
Date: Fri, 19 Jun 2026 18:12:40 +0800
Subject: [PATCH 19/19] chore: bump gh actions

---
 .github/workflows/cicd.yml | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 96cdff4..e5fe6ca 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -15,12 +15,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -43,12 +43,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -70,12 +70,12 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           lfs: true
 
       - name: Checkout actions repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -102,10 +102,10 @@ jobs:
 
     steps:
       - name: Checkout this repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Checkout actions repository
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           repository: Exabyte-io/actions
           token: ${{ secrets.BOT_GITHUB_TOKEN }}
@@ -128,12 +128,12 @@ jobs:
 
     steps:
       -   name: Checkout this repository
-          uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+          uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
           with:
             lfs: true
 
       -   name: Checkout actions repository
-          uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+          uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
           with:
             repository: Exabyte-io/actions
             token: ${{ secrets.BOT_GITHUB_TOKEN }}