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Merged
TheodoreSpeaks merged 15 commits into from
Mar 30, 2026
+461 −16
Merged

Feat/file block write #3665

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c1e4f01
Add file write and delete operations
Mar 19, 2026
7d0baa4
Add file block write operation
Mar 19, 2026
fdb6039
Fix lint
Mar 19, 2026
031e12f
--wip-- [skip ci]
Mar 19, 2026
80cba4d
Allow loop-in-loop workflow edits
Mar 23, 2026
ebbd26c
Fix type error
Mar 23, 2026
ec7f8f8
Merge branch 'staging' into feat/file-block-write
Mar 23, 2026
3f55f06
Merge branch 'staging' into feat/file-block-write
Mar 29, 2026
439ce7e
Remove file id input, output link correctly
Mar 29, 2026
8a789f4
Add append tool
Mar 29, 2026
f397b7d
fix lint
Mar 29, 2026
70099c7
Address feedback
Mar 30, 2026
d5352a7
Handle writing to same file name gracefully
Mar 30, 2026
2d76881
Removed mime type from append block
Mar 30, 2026
c18d1db
Add lock for file append operation
Mar 30, 2026
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Handle writing to same file name gracefully
  • Loading branch information
Theodore Li committed Mar 30, 2026
commit d5352a7bfbfc69e86040df65c426be18a6e40154
8 changes: 0 additions & 8 deletions apps/sim/app/api/tools/file/manage/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -62,14 +62,6 @@ export async function POST(request: NextRequest) {
)
}

const existing = await getWorkspaceFileByName(workspaceId, fileName)
if (existing) {
return NextResponse.json(
{ success: false, error: `File already exists: "${fileName}"` },
{ status: 409 }
)
}

const mimeType = contentType || getMimeTypeFromExtension(getFileExtension(fileName))
const fileBuffer = Buffer.from(content ?? '', 'utf-8')
const result = await uploadWorkspaceFile(
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6 changes: 4 additions & 2 deletions apps/sim/tools/file/write.ts
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Expand Up @@ -11,15 +11,17 @@ interface FileWriteParams {
export const fileWriteTool: ToolConfig<FileWriteParams, ToolResponse> = {
id: 'file_write',
name: 'File Write',
description: 'Create a new workspace file. Fails if a file with the same name already exists.',
description:
'Create a new workspace file. If a file with the same name already exists, a numeric suffix is added (e.g., "data (1).csv").',
version: '1.0.0',

params: {
fileName: {
type: 'string',
required: true,
visibility: 'user-or-llm',
description: 'File name (e.g., "data.csv"). Fails if a file with this name already exists.',
description:
'File name (e.g., "data.csv"). If a file with this name exists, a numeric suffix is added automatically.',
},
content: {
type: 'string',
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