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JustSuperHuman wants to merge 1 commit into from
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Handle Windows installs #129

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9 changes: 8 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,17 @@ Save up to 40% on agent token costs with code graphs.

Supermodel maps every file, function, and call relationship in your repo and writes a `.graph` file next to each source file. Your agent reads them automatically via grep and cat. No prompt changes. No extra context windows. No new tools to learn.

### Linux / Mac

```bash
curl -fsSL https://supermodeltools.com/install.sh | sh
```

### npm (cross-platform)
Comment on lines +7 to +13
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@coderabbitai coderabbitai Bot Apr 14, 2026

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⚠️ Potential issue | 🟡 Minor

Fix heading hierarchy to satisfy markdownlint (MD001).

Line 7 jumps from H1 to H3. Promote these section headers to H2 to keep levels consistent.

Proposed fix 
-### Linux / Mac
+## Linux / Mac
@@
-### npm (cross-platform)
+## npm (cross-platform)
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
### Linux / Mac
```bash
curl -fsSL https://supermodeltools.com/install.sh | sh
```
### npm (cross-platform)
## Linux / Mac
🧰 Tools
🪛 markdownlint-cli2 (0.22.0)

[warning] 7-7: Heading levels should only increment by one level at a time
Expected: h2; Actual: h3

(MD001, heading-increment)

🤖 Prompt for AI Agents 
Verify each finding against the current code and only fix it if needed.

In `@README.md` around lines 7 - 13, The README currently jumps from H1 to H3
(lines showing "### Linux / Mac" and "### npm (cross-platform)"); update those
section headings to H2 by changing "### Linux / Mac" and "### npm
(cross-platform)" to "## Linux / Mac" and "## npm (cross-platform)" so the
heading hierarchy is consistent and satisfies markdownlint MD001.


```bash
npm install -g @supermodeltools/cli
```
---

## How it works
Expand Down Expand Up @@ -88,7 +95,7 @@ go build -o supermodel .

```bash
supermodel setup # authenticate + configure (runs automatically after install)
cd /path/to/your/repo
cd your/repo
supermodel watch # generate graph files and keep them updated
```

Expand Down
11 changes: 9 additions & 2 deletions npm/install.js
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Expand Up @@ -65,9 +65,16 @@ download(url, tmpArchive, () => {
if (ext === "tar.gz") {
execSync(`tar -xzf "${tmpArchive}" -C "${BIN_DIR}" supermodel`);
} else {
execSync(`unzip -o "${tmpArchive}" supermodel.exe -d "${BIN_DIR}"`);
// Windows (peasants): Expand-Archive extracts everything, so extract to a temp dir
// and copy only the binary.
const tmpDir = path.join(os.tmpdir(), "supermodel-extract");
execSync(
`powershell -NoProfile -Command "Expand-Archive -Force -Path '${tmpArchive}' -DestinationPath '${tmpDir}'"`,
);
fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH);
fs.rmSync(tmpDir, { recursive: true, force: true });
Comment on lines +70 to +75
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@coderabbitai coderabbitai Bot Apr 14, 2026

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⚠️ Potential issue | 🟠 Major

Use a unique temp extraction directory to avoid install collisions.

Lines 70-75 use a fixed temp folder name. Parallel installs can race on the same directory and fail intermittently. Use a unique temp dir per run.

Proposed fix 
-    const tmpDir = path.join(os.tmpdir(), "supermodel-extract");
-    execSync(
-      `powershell -NoProfile -Command "Expand-Archive -Force -Path '${tmpArchive}' -DestinationPath '${tmpDir}'"`,
-    );
-    fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH);
-    fs.rmSync(tmpDir, { recursive: true, force: true });
+    const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "supermodel-extract-"));
+    try {
+      execSync(
+        `powershell -NoProfile -Command "Expand-Archive -Force -Path '${tmpArchive}' -DestinationPath '${tmpDir}'"`,
+      );
+      fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH);
+    } finally {
+      fs.rmSync(tmpDir, { recursive: true, force: true });
+    }
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const tmpDir = path.join(os.tmpdir(), "supermodel-extract");
execSync(
`powershell -NoProfile -Command "Expand-Archive -Force -Path '${tmpArchive}' -DestinationPath '${tmpDir}'"`,
);
fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH);
fs.rmSync(tmpDir, { recursive: true, force: true });
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "supermodel-extract-"));
try {
execSync(
`powershell -NoProfile -Command "Expand-Archive -Force -Path '${tmpArchive}' -DestinationPath '${tmpDir}'"`,
);
fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH);
} finally {
fs.rmSync(tmpDir, { recursive: true, force: true });
}
🤖 Prompt for AI Agents 
Verify each finding against the current code and only fix it if needed.

In `@npm/install.js` around lines 70 - 75, The code currently uses a fixed temp
directory (tmpDir = path.join(os.tmpdir(), "supermodel-extract")) which can
collide across parallel installs; change the creation of tmpDir in
npm/install.js to a unique per-run temp directory (e.g., use fs.mkdtempSync or
fs.promises.mkdtemp with a prefix like path.join(os.tmpdir(),
"supermodel-extract-")) and then use that tmpDir for the Expand-Archive command,
the fs.copyFileSync(path.join(tmpDir, "supermodel.exe"), BIN_PATH) call, and the
final fs.rmSync cleanup so each process has its own distinct extraction folder
and is still properly removed afterwards.

}
fs.chmodSync(BIN_PATH, 0o755);
if (process.platform !== "win32") fs.chmodSync(BIN_PATH, 0o755);
fs.unlinkSync(tmpArchive);
console.log(`[supermodel] Installed to ${BIN_PATH}`);
});