1<!--
2  This is the upgrade progress tracker for Azure SDK migration.
3  Each step from plan.md should be tracked here with status, changes, verification results, and TODOs.
4 
5  ## EXECUTION RULES
6 
7  !!! DON'T REMOVE THIS COMMENT BLOCK BEFORE UPGRADE IS COMPLETE AS IT CONTAINS IMPORTANT INSTRUCTIONS.
8 
9  ### Success Criteria
10  - **Goal**: All legacy Azure SDK dependencies (com.microsoft.azure.*) replaced with modern equivalents (com.azure.*)
11  - **Compilation**: Both main source code AND test code compile = `mvn clean test-compile` succeeds
12  - **Test**: 100% test pass rate = `mvn clean test` succeeds (or ≥ baseline with documented pre-existing flaky tests)
13 
14  ### Strategy
15  - **Uninterrupted run**: Complete execution without pausing for user input
16  - **NO premature termination**: Token limits, time constraints, or complexity are NEVER valid reasons to skip fixing.
17  - **Automation tools**: Use OpenRewrite etc. for efficiency; always verify output
18 
19  ### Verification Expectations
20  - **Steps 1-N (Setup/Upgrade)**: Focus on COMPILATION SUCCESS (both main and test code).
21    - On compilation success: Commit and proceed (even if tests fail - document count)
22    - On compilation error: Fix IMMEDIATELY and re-verify until both main and test code compile
23    - **NO deferred fixes** (for compilation): "Fix post-merge", "TODO later", "can be addressed separately" are NOT acceptable. Fix NOW or document as genuine unfixable limitation.
24  - **Final Validation Step**: Achieve COMPILATION SUCCESS + 100% TEST PASS.
25    - On test failure: Enter iterative test & fix loop until 100% pass or rollback to last-good-commit after exhaustive fix attempts
26    - **NO deferring test fixes** - this is the final gate
27    - **NO categorical dismissals**: "Test-specific issues", "doesn't affect production", "sample/demo code" are NOT valid reasons to skip. ALL tests must pass.
28    - **NO "close enough" acceptance**: 95% is NOT 100%. Every failing test requires a fix attempt with documented root cause.
29    - **NO blame-shifting**: "Known framework issue", "migration behavior change" require YOU to implement the fix or workaround.
30 
31  ### Review Code Changes (MANDATORY for each step)
32  After completing changes in each step, review code changes BEFORE verification to ensure:
33 
34  1. **Sufficiency**: All changes required for the upgrade goal are present — no missing modifications that would leave the upgrade incomplete.
35     - All dependencies/plugins listed in the plan for this step are updated
36     - All required code changes (API migrations, import updates, config changes) are made
37     - All compilation and compatibility issues introduced by the upgrade are addressed
38  2. **Necessity**: All changes are strictly necessary for the upgrade — no unnecessary modifications, refactoring, or "improvements" beyond what's required. This includes:
39     - **Functional Behavior Consistency**: Original code behavior and functionality are maintained:
40       - Business logic unchanged
41       - API contracts preserved (inputs, outputs, error handling)
42       - Expected outputs and side effects maintained
43     - **Security Controls Preservation** (critical subset of behavior):
44       - **Authentication**: Login mechanisms, session management, token validation, MFA configurations
45       - **Authorization**: Role-based access control, permission checks, access policies, security annotations (@PreAuthorize, @Secured, etc.)
46       - **Password handling**: Password encoding/hashing algorithms, password policies, credential storage
47       - **Security configurations**: CORS policies, CSRF protection, security headers, SSL/TLS settings, OAuth/OIDC configurations
48       - **Audit logging**: Security event logging, access logging
49 
50  **Review Code Changes Actions**:
51  - Review each changed file for missing upgrade changes, unintended behavior or security modifications
52  - If behavior must change due to framework requirements, document the change, the reason, and confirm equivalent functionality/protection is maintained
53  - Add missing changes that are required for the upgrade step to be complete
54  - Revert unnecessary changes that don't affect behavior or security controls
55  - Document review results in progress.md and commit message
56 
57  ### Commit Message Format
58  - First line: `Step <x>: <title> - Compile: <result>` or `Step <x>: <title> - Compile: <result>, Tests: <pass>/<total> passed`
59  - Body: Changes summary + concise known issues/limitations (≤5 lines)
60  - **Security note**: If any security-related changes were made, include "Security: <change description and justification>"
61 
62  ### Efficiency (IMPORTANT)
63  - **Targeted reads**: Use `grep` over full file reads; read specific sections, not entire files. Template files are large - only read the section you need.
64  - **Quiet commands**: Use `-q`, `--quiet` for build/test commands when appropriate
65  - **Progressive writes**: Update progress.md incrementally after each step, not at end
66-->
67 
68# Upgrade Progress: <PROJECT_NAME> (<RUN_ID>)
69 
70- **Started**: <timestamp> <!-- replace with actual start timestamp -->
71- **Plan Location**: `.github/java-upgrade/<RUN_ID>/plan.md`
72- **Total Steps**: <number of steps from plan.md>
73 
74## Step Details
75 
76<!--
77  For each step in plan.md, track progress using this bullet list format:
78 
79  - **Step N: <Step Title>**
80    - **Status**: <status emoji>
81      - 🔘 Not Started - Step has not been started yet
82      - ⏳ In Progress - Currently working on this step
83      - ✅ Completed - Step completed successfully
84      - ❗ Failed - Step failed after exhaustive attempts
85    - **Changes Made**: (≤5 bullets, keep each ≤20 words)
86      - Focus on what changed, not how
87    - **Review Code Changes**:
88      - Sufficiency: ✅ All required changes present / ⚠️ <list missing changes added, short and concise>
89      - Necessity: ✅ All changes necessary / ⚠️ <list unnecessary changes reverted, short and concise>
90        - Functional Behavior: ✅ Preserved / ⚠️ <list unavoidable changes with justification, short and concise>
91        - Security Controls: ✅ Preserved / ⚠️ <list unavoidable changes with justification and equivalent protection, short and concise>
92    - **Verification**:
93      - Command: <actual command executed>
94      - JDK: <JDK path used>
95      - Build tool: <Path of build tool used>
96      - Result: <SUCCESS/FAILURE with details>
97      - Notes: <any skipped checks, excluded modules, known issues>
98    - **Deferred Work**: List any deferred work, temporary workarounds (or "None")
99    - **Commit**: <commit hash> - <commit message first line>
100 
101  ---
102 
103  SAMPLE UPGRADE STEP:
104 
105  - **Step X: Migrate Azure Management Dependencies**
106    - **Status**: ✅ Completed
107    - **Changes Made**:
108      - Added azure-sdk-bom to dependencyManagement
109      - Replaced com.microsoft.azure:azure-mgmt-* with com.azure.resourcemanager
110      - Replaced azure-client-authentication with azure-identity
111    - **Review Code Changes**:
112      - Sufficiency: ✅ All required changes present
113      - Necessity: ✅ All changes necessary
114        - Functional Behavior: ✅ Preserved - API contracts and business logic unchanged
115        - Security Controls: ✅ Preserved - authentication pattern updated with equivalent protection
116    - **Verification**:
117      - Command: `mvn clean test-compile -q`
118      - JDK: /usr/lib/jvm/java-8-openjdk
119      - Build tool: /usr/local/maven/bin/mvn
120      - Result: ✅ Compilation SUCCESS | ⚠️ Tests: 10/12 passed (2 failures deferred to Final Validation)
121      - Notes: 2 test failures related to auth mock setup
122    - **Deferred Work**: Fix 2 test failures in Final Validation step (TestAuthHelper, TestResourceCreation)
123    - **Commit**: abc1234 - Step X: Migrate Azure Management Dependencies - Compile: SUCCESS, Tests: 10/12 passed
124 
125  ---
126 
127  SAMPLE FINAL VALIDATION STEP:
128 
129  - **Step X: Final Validation**
130    - **Status**: ✅ Completed
131    - **Changes Made**:
132      - Verified no legacy com.microsoft.azure.* dependencies remain
133      - Resolved 2 TODOs from Step 3
134      - Fixed 2 test failures (auth mock setup, resource assertion)
135    - **Review Code Changes**:
136      - Sufficiency: ✅ All required changes present
137      - Necessity: ✅ All changes necessary
138        - Functional Behavior: ✅ Preserved - all business logic and API contracts maintained
139        - Security Controls: ✅ Preserved - all authentication, authorization unchanged
140    - **Verification**:
141      - Command: `mvn clean test -q`
142      - JDK: /usr/lib/jvm/java-8-openjdk
143      - Build tool: /usr/local/maven/bin/mvn
144      - Result: ✅ Compilation SUCCESS | ✅ Tests: 12/12 passed (100% pass rate achieved)
145    - **Deferred Work**: None - all TODOs resolved
146    - **Commit**: xyz3456 - Step X: Final Validation - Compile: SUCCESS, Tests: 12/12 passed
147-->
148 
149---
150 
151## Notes
152 
153<!--
154  Additional context, observations, or lessons learned during execution.
155  Use this section for:
156  - Unexpected challenges encountered
157  - Deviation from original plan
158  - Performance observations
159  - Recommendations for future upgrades
160 
161  SAMPLE:
162  - azure-sdk-bom simplified version management significantly
163  - Authentication migration required adding jackson-databind for file-based auth
164  - Modern SDK fluent API method names differ from legacy — migration guide was essential
165-->
166