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Greptile SummaryModified Windows build workflows across all production and staging pipelines to address file handle exhaustion issues. Changes include removing yarn/NX cache steps, increasing Node.js UV threadpool size to 32, and disabling NX Cloud ( Key changes:
Issue found:
Confidence Score: 3/5
Important Files Changed
Last reviewed commit: 409025c |
![greptile-apps[bot]](https://avatars.githubusercontent.com/in/867647?s=60&v=4){kind=small}
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
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graceful-fs patching in one-off node -e call has no effect on subsequent build step
The node -e command patches graceful-fs only within its own process, which exits immediately. The build step that runs afterward won't inherit this patch. graceful-fs needs to be required/patched at the start of the actual build scripts.
Suggested change
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" | |
| # graceful-fs must be patched in build scripts, not here |
![cubic-dev-ai[bot]](https://avatars.githubusercontent.com/in/1082092?s=60&v=4){kind=small}
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13 issues found across 12 files
Prompt for AI agents (all issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name=".github/workflows/desktop-timer-app-prod.yml">
<violation number="1" location=".github/workflows/desktop-timer-app-prod.yml:433">
P2: Missing `-Encoding utf8` corrupts `GITHUB_ENV`, and the `node -e` command fails to patch `graceful-fs` for subsequent build steps.</violation>
</file>
<file name=".github/workflows/server-prod.yml">
<violation number="1" location=".github/workflows/server-prod.yml:435">
P2: Running `node -e` applies the `graceful-fs` patch to an ephemeral process rather than the subsequent build steps, rendering it completely ineffective.</violation>
</file>
<file name=".github/workflows/server-mcp-stage.yml">
<violation number="1" location=".github/workflows/server-mcp-stage.yml:434">
P2: The `graceful-fs` patch executed via `node -e` is dead code. It only applies to the temporary node process it spawns and will not prevent `EMFILE` errors in subsequent build steps.</violation>
</file>
<file name=".github/workflows/agent-prod.yml">
<violation number="1" location=".github/workflows/agent-prod.yml:433">
P1: Missing `-Encoding utf8` causes `Out-File` to write UTF-16LE, corrupting the GitHub Actions environment file.</violation>
<violation number="2" location=".github/workflows/agent-prod.yml:435">
P2: Patching `graceful-fs` in an ephemeral `node -e` script is a no-op that does not affect subsequent build steps.</violation>
</file>
<file name=".github/workflows/agent-stage.yml">
<violation number="1" location=".github/workflows/agent-stage.yml:435">
P2: This inline script is ineffective. In-memory patches to `graceful-fs` are isolated to this single ephemeral process and will not be inherited by subsequent Node.js processes (like `yarn build`).</violation>
</file>
<file name=".github/workflows/server-api-prod.yml">
<violation number="1" location=".github/workflows/server-api-prod.yml:435">
P2: Running `gfs.gracefulify` via `node -e` only patches the `fs` module in the memory of this short-lived process. It has no effect on subsequent Node.js steps.</violation>
</file>
<file name=".github/workflows/server-mcp-prod.yml">
<violation number="1" location=".github/workflows/server-mcp-prod.yml:433">
P1: The `node -e` command is ineffective as it only patches `graceful-fs` for its own short-lived process. Also, `Out-File` without `-Encoding utf8` writes UTF-16LE in Windows PowerShell, corrupting `$env:GITHUB_ENV`.</violation>
</file>
<file name=".github/workflows/desktop-timer-app-stage.yml">
<violation number="1" location=".github/workflows/desktop-timer-app-stage.yml:433">
P2: Missing `-Encoding utf8` will corrupt `$GITHUB_ENV` with UTF-16LE bytes. Also, the `node -e` inline script is dead code because patching `fs` only affects that short-lived process.</violation>
</file>
<file name=".github/workflows/desktop-app-prod.yml">
<violation number="1" location=".github/workflows/desktop-app-prod.yml:435">
P1: The `graceful-fs` patch is applied to a transient Node.js process and will not affect the actual build step.</violation>
</file>
<file name=".github/workflows/server-api-stage.yml">
<violation number="1" location=".github/workflows/server-api-stage.yml:435">
P2: This inline `graceful-fs` patch is completely ineffective because Node.js monkey-patches do not persist across different processes.</violation>
</file>
<file name=".github/workflows/desktop-app-stage.yml">
<violation number="1" location=".github/workflows/desktop-app-stage.yml:435">
P1: Monkey-patching `fs` in a one-off `node -e` script is a no-op because the patch will not persist to subsequent processes. Furthermore, increasing `UV_THREADPOOL_SIZE` to 32 increases the concurrency of file operations, which makes `EMFILE` errors *more* likely without a working `graceful-fs` patch.
To apply this globally for later build steps, you need to create a setup file and load it using `NODE_OPTIONS`:
```powershell
"try { require('graceful-fs').gracefulify(require('fs')); } catch(e) {}" | Out-File -FilePath patch-fs.js -Encoding utf8
"NODE_OPTIONS=--require ./patch-fs.js" | Out-File -FilePath $env:GITHUB_ENV -Append
```</violation>
</file>
<file name=".github/workflows/server-stage.yml">
<violation number="1" location=".github/workflows/server-stage.yml:433">
P1: Using `Out-File` without `-Encoding utf8` in PowerShell 5.1 writes UTF-16LE, which corrupts the `$GITHUB_ENV` file. Additionally, the inline `node -e` script is dead code because Node.js patches do not persist across processes. Add `-Encoding utf8` and remove the useless node script in both jobs.</violation>
</file>
Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.
| shell: powershell | ||
| run: | | ||
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append |
Contributor
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P1: Missing -Encoding utf8 causes Out-File to write UTF-16LE, corrupting the GitHub Actions environment file.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/agent-prod.yml, line 433:
<comment>Missing `-Encoding utf8` causes `Out-File` to write UTF-16LE, corrupting the GitHub Actions environment file.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ shell: powershell
+ run: |
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
</file context>
| shell: powershell | ||
| run: | | ||
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append |
Contributor
There was a problem hiding this comment.
P1: The node -e command is ineffective as it only patches graceful-fs for its own short-lived process. Also, Out-File without -Encoding utf8 writes UTF-16LE in Windows PowerShell, corrupting $env:GITHUB_ENV.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/server-mcp-prod.yml, line 433:
<comment>The `node -e` command is ineffective as it only patches `graceful-fs` for its own short-lived process. Also, `Out-File` without `-Encoding utf8` writes UTF-16LE in Windows PowerShell, corrupting `$env:GITHUB_ENV`.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ shell: powershell
+ run: |
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P1: The graceful-fs patch is applied to a transient Node.js process and will not affect the actual build step.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/desktop-app-prod.yml, line 435:
<comment>The `graceful-fs` patch is applied to a transient Node.js process and will not affect the actual build step.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Desktop App
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P1: Monkey-patching fs in a one-off node -e script is a no-op because the patch will not persist to subsequent processes. Furthermore, increasing UV_THREADPOOL_SIZE to 32 increases the concurrency of file operations, which makes EMFILE errors more likely without a working graceful-fs patch.
To apply this globally for later build steps, you need to create a setup file and load it using NODE_OPTIONS:
"try { require('graceful-fs').gracefulify(require('fs')); } catch(e) {}" | Out-File -FilePath patch-fs.js -Encoding utf8
"NODE_OPTIONS=--require ./patch-fs.js" | Out-File -FilePath $env:GITHUB_ENV -AppendPrompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/desktop-app-stage.yml, line 435:
<comment>Monkey-patching `fs` in a one-off `node -e` script is a no-op because the patch will not persist to subsequent processes. Furthermore, increasing `UV_THREADPOOL_SIZE` to 32 increases the concurrency of file operations, which makes `EMFILE` errors *more* likely without a working `graceful-fs` patch.
To apply this globally for later build steps, you need to create a setup file and load it using `NODE_OPTIONS`:
```powershell
"try { require('graceful-fs').gracefulify(require('fs')); } catch(e) {}" | Out-File -FilePath patch-fs.js -Encoding utf8
"NODE_OPTIONS=--require ./patch-fs.js" | Out-File -FilePath $env:GITHUB_ENV -Append
```</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Desktop App
</file context>
| shell: powershell | ||
| run: | | ||
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append |
Contributor
There was a problem hiding this comment.
P1: Using Out-File without -Encoding utf8 in PowerShell 5.1 writes UTF-16LE, which corrupts the $GITHUB_ENV file. Additionally, the inline node -e script is dead code because Node.js patches do not persist across processes. Add -Encoding utf8 and remove the useless node script in both jobs.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/server-stage.yml, line 433:
<comment>Using `Out-File` without `-Encoding utf8` in PowerShell 5.1 writes UTF-16LE, which corrupts the `$GITHUB_ENV` file. Additionally, the inline `node -e` script is dead code because Node.js patches do not persist across processes. Add `-Encoding utf8` and remove the useless node script in both jobs.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ shell: powershell
+ run: |
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P2: Patching graceful-fs in an ephemeral node -e script is a no-op that does not affect subsequent build steps.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/agent-prod.yml, line 435:
<comment>Patching `graceful-fs` in an ephemeral `node -e` script is a no-op that does not affect subsequent build steps.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Agent
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P2: This inline script is ineffective. In-memory patches to graceful-fs are isolated to this single ephemeral process and will not be inherited by subsequent Node.js processes (like yarn build).
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/agent-stage.yml, line 435:
<comment>This inline script is ineffective. In-memory patches to `graceful-fs` are isolated to this single ephemeral process and will not be inherited by subsequent Node.js processes (like `yarn build`).</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Agent
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P2: Running gfs.gracefulify via node -e only patches the fs module in the memory of this short-lived process. It has no effect on subsequent Node.js steps.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/server-api-prod.yml, line 435:
<comment>Running `gfs.gracefulify` via `node -e` only patches the `fs` module in the memory of this short-lived process. It has no effect on subsequent Node.js steps.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Server
</file context>
| shell: powershell | ||
| run: | | ||
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append |
Contributor
There was a problem hiding this comment.
P2: Missing -Encoding utf8 will corrupt $GITHUB_ENV with UTF-16LE bytes. Also, the node -e inline script is dead code because patching fs only affects that short-lived process.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/desktop-timer-app-stage.yml, line 433:
<comment>Missing `-Encoding utf8` will corrupt `$GITHUB_ENV` with UTF-16LE bytes. Also, the `node -e` inline script is dead code because patching `fs` only affects that short-lived process.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ shell: powershell
+ run: |
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
</file context>
| # Increase Node.js UV threadpool for parallel I/O (default is 4) | ||
| "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append | ||
| # Patch graceful-fs to retry EMFILE errors with backoff | ||
| node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }" |
Contributor
There was a problem hiding this comment.
P2: This inline graceful-fs patch is completely ineffective because Node.js monkey-patches do not persist across different processes.
Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/server-api-stage.yml, line 435:
<comment>This inline `graceful-fs` patch is completely ineffective because Node.js monkey-patches do not persist across different processes.</comment>
<file context>
@@ -442,6 +426,14 @@ jobs:
+ # Increase Node.js UV threadpool for parallel I/O (default is 4)
+ "UV_THREADPOOL_SIZE=32" | Out-File -FilePath $env:GITHUB_ENV -Append
+ # Patch graceful-fs to retry EMFILE errors with backoff
+ node -e "try { var gfs = require('graceful-fs'); gfs.gracefulify(require('fs')); console.log('graceful-fs patched'); } catch(e) { console.log('graceful-fs not available, skipping'); }"
+
- name: Build Server
</file context>
|
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Summary by cubic
Fixes Windows CI builds by increasing Node file handling capacity, patching fs for EMFILE retries, and disabling Nx Cloud. Applied across agent, desktop apps, and server workflows for x64 and arm64.
Written for commit 409025c. Summary will update on new commits.