From 4354c475cabd481eb26e1d564fedeb21dbab7593 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:14 +0000
Subject: [PATCH 01/10] fix: move policy-enforcement.yml to correct workflows
 path

---
 .github/workflows/policy-enforcement.yml | 68 ++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 .github/workflows/policy-enforcement.yml

diff --git a/.github/workflows/policy-enforcement.yml b/.github/workflows/policy-enforcement.yml
new file mode 100644
index 0000000..5471718
--- /dev/null
+++ b/.github/workflows/policy-enforcement.yml
@@ -0,0 +1,68 @@
+name: Repository Policy Enforcement
+
+on:
+  pull_request:
+  push:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+  pull-requests: read
+  checks: write
+
+concurrency:
+  group: policy-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  policy-checks:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      # 🔹 Enforce branch naming convention
+      - name: Validate branch name
+        if: github.event_name == 'pull_request'
+        run: |
+          BRANCH_NAME="${{ github.head_ref }}"
+          echo "Checking branch: $BRANCH_NAME"
+          if [[ ! "$BRANCH_NAME" =~ ^(main|feature\/.+|bugfix\/.+|hotfix\/.+|chore\/.+)$ ]]; then
+            echo "❌ Invalid branch naming convention"
+            exit 1
+          fi
+
+      # 🔹 Prevent large files (Excel models can get big—control it)
+      - name: Check for large files
+        run: |
+          MAX_SIZE=5000000
+          for file in $(git ls-files); do
+            size=$(stat -c%s "$file")
+            if [ $size -gt $MAX_SIZE ]; then
+              echo "❌ File $file exceeds 5MB limit"
+              exit 1
+            fi
+          done
+
+      # 🔹 Ensure required project structure exists
+      - name: Validate repo structure
+        run: |
+          REQUIRED_DIRS=("model" "docs" "screenshots")
+          for dir in "${REQUIRED_DIRS[@]}"; do
+            if [ ! -d "$dir" ]; then
+              echo "❌ Missing required directory: $dir"
+              exit 1
+            fi
+          done
+
+      # 🔹 Ensure README exists
+      - name: Check README
+        run: |
+          if [ ! -f "README.md" ]; then
+            echo "❌ README.md is missing"
+            exit 1
+          fi
+
+      - name: Policy checks passed
+        run: echo "✅ All policy checks passed"

From 591cfffcd422259d9f40f0bc8083f93a77d438f0 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:21 +0000
Subject: [PATCH 02/10] fix: remove misplaced nested policy-enforcement.yml

---
 .../.github/workflows/policy-enforcement.yml  | 68 -------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 .github/workflows/.github/workflows/policy-enforcement.yml

diff --git a/.github/workflows/.github/workflows/policy-enforcement.yml b/.github/workflows/.github/workflows/policy-enforcement.yml
deleted file mode 100644
index 5471718..0000000
--- a/.github/workflows/.github/workflows/policy-enforcement.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-name: Repository Policy Enforcement
-
-on:
-  pull_request:
-  push:
-    branches: [ "main" ]
-
-permissions:
-  contents: read
-  pull-requests: read
-  checks: write
-
-concurrency:
-  group: policy-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  policy-checks:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-
-      # 🔹 Enforce branch naming convention
-      - name: Validate branch name
-        if: github.event_name == 'pull_request'
-        run: |
-          BRANCH_NAME="${{ github.head_ref }}"
-          echo "Checking branch: $BRANCH_NAME"
-          if [[ ! "$BRANCH_NAME" =~ ^(main|feature\/.+|bugfix\/.+|hotfix\/.+|chore\/.+)$ ]]; then
-            echo "❌ Invalid branch naming convention"
-            exit 1
-          fi
-
-      # 🔹 Prevent large files (Excel models can get big—control it)
-      - name: Check for large files
-        run: |
-          MAX_SIZE=5000000
-          for file in $(git ls-files); do
-            size=$(stat -c%s "$file")
-            if [ $size -gt $MAX_SIZE ]; then
-              echo "❌ File $file exceeds 5MB limit"
-              exit 1
-            fi
-          done
-
-      # 🔹 Ensure required project structure exists
-      - name: Validate repo structure
-        run: |
-          REQUIRED_DIRS=("model" "docs" "screenshots")
-          for dir in "${REQUIRED_DIRS[@]}"; do
-            if [ ! -d "$dir" ]; then
-              echo "❌ Missing required directory: $dir"
-              exit 1
-            fi
-          done
-
-      # 🔹 Ensure README exists
-      - name: Check README
-        run: |
-          if [ ! -f "README.md" ]; then
-            echo "❌ README.md is missing"
-            exit 1
-          fi
-
-      - name: Policy checks passed
-        run: echo "✅ All policy checks passed"

From c5c6861c6e1e1630abccc0022744740b6e931456 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:28 +0000
Subject: [PATCH 03/10] chore: scaffold model directory

---
 model/.gitkeep | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 model/.gitkeep

diff --git a/model/.gitkeep b/model/.gitkeep
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/model/.gitkeep
@@ -0,0 +1 @@
+

From efba7ec2ef5ecbbd452db92bd6806615c127ff75 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:29 +0000
Subject: [PATCH 04/10] chore: scaffold scripts directory

---
 scripts/.gitkeep | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 scripts/.gitkeep

diff --git a/scripts/.gitkeep b/scripts/.gitkeep
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/scripts/.gitkeep
@@ -0,0 +1 @@
+

From ecf5cbb9f6118768d1e0e6313cc528dba618ba44 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:30 +0000
Subject: [PATCH 05/10] chore: scaffold data directory

---
 data/.gitkeep | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 data/.gitkeep

diff --git a/data/.gitkeep b/data/.gitkeep
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/data/.gitkeep
@@ -0,0 +1 @@
+

From 8191c478cddef89634b52248667245d5c935db07 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:30 +0000
Subject: [PATCH 06/10] chore: scaffold screenshots directory

---
 screenshots/.gitkeep | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 screenshots/.gitkeep

diff --git a/screenshots/.gitkeep b/screenshots/.gitkeep
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/screenshots/.gitkeep
@@ -0,0 +1 @@
+

From 3f94134d897fc834f9530a309840b40d775645ce Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:40 +0000
Subject: [PATCH 07/10] docs: add METHODOLOGY.md scaffold

---
 docs/METHODOLOGY.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 docs/METHODOLOGY.md

diff --git a/docs/METHODOLOGY.md b/docs/METHODOLOGY.md
new file mode 100644
index 0000000..9918495
--- /dev/null
+++ b/docs/METHODOLOGY.md
@@ -0,0 +1,15 @@
+# Methodology
+
+This document describes the methodology used in the Financial Model API Dev Tools project.
+
+## Overview
+
+_To be completed._
+
+## Modeling Approach
+
+_To be completed._
+
+## Assumptions
+
+See [ASSUMPTIONS.md](ASSUMPTIONS.md) for a full list of assumptions.

From 0bdbf9fd4d812308bc93a1bd398fa787625595d9 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:41 +0000
Subject: [PATCH 08/10] docs: add ASSUMPTIONS.md scaffold

---
 docs/ASSUMPTIONS.md | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 docs/ASSUMPTIONS.md

diff --git a/docs/ASSUMPTIONS.md b/docs/ASSUMPTIONS.md
new file mode 100644
index 0000000..b06a286
--- /dev/null
+++ b/docs/ASSUMPTIONS.md
@@ -0,0 +1,11 @@
+# Assumptions
+
+This document lists the key assumptions underlying the financial models in this project.
+
+## General Assumptions
+
+_To be completed._
+
+## Data Assumptions
+
+_To be completed._

From 11b752c444f0f10d589520d1d3a5b98dfd23b6c5 Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 08:46:42 +0000
Subject: [PATCH 09/10] docs: add CONTRIBUTING.md scaffold

---
 CONTRIBUTING.md | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 CONTRIBUTING.md

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..f8d1d85
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,24 @@
+# Contributing
+
+Thank you for your interest in contributing to this project!
+
+## Getting Started
+
+1. Fork the repository
+2. Create a branch following the naming convention: `feature/`, `bugfix/`, `hotfix/`, or `chore/`
+3. Make your changes
+4. Open a pull request against `main`
+
+## Branch Naming
+
+Branches must follow the pattern:
+- `feature/<description>`
+- `bugfix/<description>`
+- `hotfix/<description>`
+- `chore/<description>`
+
+## Code Standards
+
+- Keep files under 5MB
+- Ensure required directories exist: `model/`, `docs/`, `scripts/`, `data/`, `screenshots/`
+- All documentation should be in Markdown format

From 31bc6f965bfc9e4757dfb721ea41a97c6450f56b Mon Sep 17 00:00:00 2001
From: Adonis Jimenez <233446156+mr-adonis-jimenez@users.noreply.github.com>
Date: Sun, 29 Mar 2026 09:11:29 +0000
Subject: [PATCH 10/10] fix: add fix/, ci/, docs/, refactor/ to allowed branch
 naming patterns

---
 .github/workflows/policy-enforcement.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/policy-enforcement.yml b/.github/workflows/policy-enforcement.yml
index 5471718..5894884 100644
--- a/.github/workflows/policy-enforcement.yml
+++ b/.github/workflows/policy-enforcement.yml
@@ -28,7 +28,7 @@ jobs:
         run: |
           BRANCH_NAME="${{ github.head_ref }}"
           echo "Checking branch: $BRANCH_NAME"
-          if [[ ! "$BRANCH_NAME" =~ ^(main|feature\/.+|bugfix\/.+|hotfix\/.+|chore\/.+)$ ]]; then
+          if [[ ! "$BRANCH_NAME" =~ ^(main|feature\/.+|fix\/.+|bugfix\/.+|hotfix\/.+|chore\/.+|ci\/.+|docs\/.+|refactor\/.+)$ ]]; then
             echo "❌ Invalid branch naming convention"
             exit 1
           fi
@@ -65,4 +65,4 @@ jobs:
           fi
 
       - name: Policy checks passed
-        run: echo "✅ All policy checks passed"
+        run: echo "✅ All policy checks passed"
\ No newline at end of file