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feat: AI SDK v6 support (#18433)

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This commit is contained in:
Aiden Cline
2026-03-27 15:24:30 -05:00
committed by GitHub
parent 7a7643c86a
commit c33d9996f0
36 changed files with 1290 additions and 1155 deletions
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78
packages/opencode/src/provider/transform.ts
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@@ -25,8 +25,9 @@ export namespace ProviderTransform {
switch (npm) {
case "@ai-sdk/github-copilot":
return "copilot"
case "@ai-sdk/openai":
case "@ai-sdk/azure":
return "azure"
case "@ai-sdk/openai":
return "openai"
case "@ai-sdk/amazon-bedrock":
return "bedrock"
@@ -34,6 +35,7 @@ export namespace ProviderTransform {
case "@ai-sdk/google-vertex/anthropic":
return "anthropic"
case "@ai-sdk/google-vertex":
return "vertex"
case "@ai-sdk/google":
return "google"
case "@ai-sdk/gateway":
@@ -72,17 +74,29 @@ export namespace ProviderTransform {
}
if (model.api.id.includes("claude")) {
const scrub = (id: string) => id.replace(/[^a-zA-Z0-9_-]/g, "_")
return msgs.map((msg) => {
if ((msg.role === "assistant" || msg.role === "tool") && Array.isArray(msg.content)) {
msg.content = msg.content.map((part) => {
if ((part.type === "tool-call" || part.type === "tool-result") && "toolCallId" in part) {
return {
...part,
toolCallId: part.toolCallId.replace(/[^a-zA-Z0-9_-]/g, "_"),
if (msg.role === "assistant" && Array.isArray(msg.content)) {
return {
...msg,
content: msg.content.map((part) => {
if (part.type === "tool-call" || part.type === "tool-result") {
return { ...part, toolCallId: scrub(part.toolCallId) }
}
}
return part
})
return part
}),
}
}
if (msg.role === "tool" && Array.isArray(msg.content)) {
return {
...msg,
content: msg.content.map((part) => {
if (part.type === "tool-result") {
return { ...part, toolCallId: scrub(part.toolCallId) }
}
return part
}),
}
}
return msg
})
@@ -92,29 +106,33 @@ export namespace ProviderTransform {
model.api.id.toLowerCase().includes("mistral") ||
model.api.id.toLocaleLowerCase().includes("devstral")
) {
const scrub = (id: string) => {
return id
.replace(/[^a-zA-Z0-9]/g, "") // Remove non-alphanumeric characters
.substring(0, 9) // Take first 9 characters
.padEnd(9, "0") // Pad with zeros if less than 9 characters
}
const result: ModelMessage[] = []
for (let i = 0; i < msgs.length; i++) {
const msg = msgs[i]
const nextMsg = msgs[i + 1]
if ((msg.role === "assistant" || msg.role === "tool") && Array.isArray(msg.content)) {
if (msg.role === "assistant" && Array.isArray(msg.content)) {
msg.content = msg.content.map((part) => {
if ((part.type === "tool-call" || part.type === "tool-result") && "toolCallId" in part) {
// Mistral requires alphanumeric tool call IDs with exactly 9 characters
const normalizedId = part.toolCallId
.replace(/[^a-zA-Z0-9]/g, "") // Remove non-alphanumeric characters
.substring(0, 9) // Take first 9 characters
.padEnd(9, "0") // Pad with zeros if less than 9 characters
return {
...part,
toolCallId: normalizedId,
}
if (part.type === "tool-call" || part.type === "tool-result") {
return { ...part, toolCallId: scrub(part.toolCallId) }
}
return part
})
}
if (msg.role === "tool" && Array.isArray(msg.content)) {
msg.content = msg.content.map((part) => {
if (part.type === "tool-result") {
return { ...part, toolCallId: scrub(part.toolCallId) }
}
return part
})
}
result.push(msg)
// Fix message sequence: tool messages cannot be followed by user messages
@@ -202,7 +220,12 @@ export namespace ProviderTransform {
if (shouldUseContentOptions) {
const lastContent = msg.content[msg.content.length - 1]
if (lastContent && typeof lastContent === "object") {
if (
lastContent &&
typeof lastContent === "object" &&
lastContent.type !== "tool-approval-request" &&
lastContent.type !== "tool-approval-response"
) {
lastContent.providerOptions = mergeDeep(lastContent.providerOptions ?? {}, providerOptions)
continue
}
@@ -284,7 +307,12 @@ export namespace ProviderTransform {
return {
...msg,
providerOptions: remap(msg.providerOptions),
content: msg.content.map((part) => ({ ...part, providerOptions: remap(part.providerOptions) })),
content: msg.content.map((part) => {
if (part.type === "tool-approval-request" || part.type === "tool-approval-response") {
return { ...part }
}
return { ...part, providerOptions: remap(part.providerOptions) }
}),
} as typeof msg
})
}