Function execute

lib/compress/range.ts:63–190

(args, toolCtx)

        description: runtimePrompts.compressRange + RANGE_FORMAT_EXTENSION,
        args: buildSchema(),
        async execute(args, toolCtx) {
            const input = args as CompressRangeToolArgs
            validateArgs(input)
            const callId =
                typeof (toolCtx as unknown as { callID?: unknown }).callID === "string"
                    ? (toolCtx as unknown as { callID: string }).callID
                    : undefined

            const { rawMessages, searchContext } = await prepareSession(
                ctx,
                toolCtx,
                `Compress Range: ${input.topic}`,
            )
            const resolvedPlans = resolveRanges(input, searchContext, ctx.state)
            validateNonOverlapping(resolvedPlans)

            const notifications: NotificationEntry[] = []
            const preparedPlans: Array<{
                entry: (typeof resolvedPlans)[number]["entry"]
                selection: (typeof resolvedPlans)[number]["selection"]
                anchorMessageId: string
                finalSummary: string
                consumedBlockIds: number[]
            }> = []
            let totalCompressedMessages = 0

            for (const plan of resolvedPlans) {
                const parsedPlaceholders = parseBlockPlaceholders(plan.entry.summary)
                const missingBlockIds = validateSummaryPlaceholders(
                    parsedPlaceholders,
                    plan.selection.requiredBlockIds,
                    plan.selection.startReference,
                    plan.selection.endReference,
                    searchContext.summaryByBlockId,
                )

                const injected = injectBlockPlaceholders(
                    plan.entry.summary,
                    parsedPlaceholders,
                    searchContext.summaryByBlockId,
                    plan.selection.startReference,
                    plan.selection.endReference,
                )

                const summaryWithUsers = appendProtectedUserMessages(
                    injected.expandedSummary,
                    plan.selection,
                    searchContext,
                    ctx.state,
                    ctx.config.compress.protectUserMessages,
                )

                const summaryWithPromptInfo = appendProtectedPromptInfo(
                    summaryWithUsers,
                    plan.selection,
                    searchContext,
                    ctx.state,
                    ctx.config.compress.protectTags,