{"version":3,"file":"edit.d.ts","sourceRoot":"","sources":["../../src/tools/edit.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,EAAE,SAAS,EAAE,MAAM,+BAA+B,CAAC;AAG/D,OAAO,KAAK,EAAE,QAAQ,EAAE,MAAM,eAAe,CAAC;AAqF9C,QAAA,MAAM,UAAU;;;;;EAKd,CAAC;AAEH,wBAAgB,cAAc,CAAC,QAAQ,EAAE,QAAQ,GAAG,SAAS,CAAC,OAAO,UAAU,CAAC,CAiE/E","sourcesContent":["import type { AgentTool } from \"@apholdings/jensen-agent-core\";\nimport { Type } from \"@sinclair/typebox\";\nimport * as Diff from \"diff\";\nimport type { Executor } from \"../sandbox.js\";\n\n/**\n * Generate a unified diff string with line numbers and context\n */\nfunction generateDiffString(oldContent: string, newContent: string, contextLines = 4): string {\n\tconst parts = Diff.diffLines(oldContent, newContent);\n\tconst output: string[] = [];\n\n\tconst oldLines = oldContent.split(\"\\n\");\n\tconst newLines = newContent.split(\"\\n\");\n\tconst maxLineNum = Math.max(oldLines.length, newLines.length);\n\tconst lineNumWidth = String(maxLineNum).length;\n\n\tlet oldLineNum = 1;\n\tlet newLineNum = 1;\n\tlet lastWasChange = false;\n\n\tfor (let i = 0; i < parts.length; i++) {\n\t\tconst part = parts[i];\n\t\tconst raw = part.value.split(\"\\n\");\n\t\tif (raw[raw.length - 1] === \"\") {\n\t\t\traw.pop();\n\t\t}\n\n\t\tif (part.added || part.removed) {\n\t\t\tfor (const line of raw) {\n\t\t\t\tif (part.added) {\n\t\t\t\t\tconst lineNum = String(newLineNum).padStart(lineNumWidth, \" \");\n\t\t\t\t\toutput.push(`+${lineNum} ${line}`);\n\t\t\t\t\tnewLineNum++;\n\t\t\t\t} else {\n\t\t\t\t\tconst lineNum = String(oldLineNum).padStart(lineNumWidth, \" \");\n\t\t\t\t\toutput.push(`-${lineNum} ${line}`);\n\t\t\t\t\toldLineNum++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tlastWasChange = true;\n\t\t} else {\n\t\t\tconst nextPartIsChange = i < parts.length - 1 && (parts[i + 1].added || parts[i + 1].removed);\n\n\t\t\tif (lastWasChange || nextPartIsChange) {\n\t\t\t\tlet linesToShow = raw;\n\t\t\t\tlet skipStart = 0;\n\t\t\t\tlet skipEnd = 0;\n\n\t\t\t\tif (!lastWasChange) {\n\t\t\t\t\tskipStart = Math.max(0, raw.length - contextLines);\n\t\t\t\t\tlinesToShow = raw.slice(skipStart);\n\t\t\t\t}\n\n\t\t\t\tif (!nextPartIsChange && linesToShow.length > contextLines) {\n\t\t\t\t\tskipEnd = linesToShow.length - contextLines;\n\t\t\t\t\tlinesToShow = linesToShow.slice(0, contextLines);\n\t\t\t\t}\n\n\t\t\t\tif (skipStart > 0) {\n\t\t\t\t\toutput.push(` ${\"\".padStart(lineNumWidth, \" \")} ...`);\n\t\t\t\t}\n\n\t\t\t\tfor (const line of linesToShow) {\n\t\t\t\t\tconst lineNum = String(oldLineNum).padStart(lineNumWidth, \" \");\n\t\t\t\t\toutput.push(` ${lineNum} ${line}`);\n\t\t\t\t\toldLineNum++;\n\t\t\t\t\tnewLineNum++;\n\t\t\t\t}\n\n\t\t\t\tif (skipEnd > 0) {\n\t\t\t\t\toutput.push(` ${\"\".padStart(lineNumWidth, \" \")} ...`);\n\t\t\t\t}\n\n\t\t\t\toldLineNum += skipStart + skipEnd;\n\t\t\t\tnewLineNum += skipStart + skipEnd;\n\t\t\t} else {\n\t\t\t\toldLineNum += raw.length;\n\t\t\t\tnewLineNum += raw.length;\n\t\t\t}\n\n\t\t\tlastWasChange = false;\n\t\t}\n\t}\n\n\treturn output.join(\"\\n\");\n}\n\nconst editSchema = Type.Object({\n\tlabel: Type.String({ description: \"Brief description of the edit you're making (shown to user)\" }),\n\tpath: Type.String({ description: \"Path to the file to edit (relative or absolute)\" }),\n\toldText: Type.String({ description: \"Exact text to find and replace (must match exactly)\" }),\n\tnewText: Type.String({ description: \"New text to replace the old text with\" }),\n});\n\nexport function createEditTool(executor: Executor): AgentTool<typeof editSchema> {\n\treturn {\n\t\tname: \"edit\",\n\t\tlabel: \"edit\",\n\t\tdescription:\n\t\t\t\"Edit a file by replacing exact text. The oldText must match exactly (including whitespace). Use this for precise, surgical edits.\",\n\t\tparameters: editSchema,\n\t\texecute: async (\n\t\t\t_toolCallId: string,\n\t\t\t{ path, oldText, newText }: { label: string; path: string; oldText: string; newText: string },\n\t\t\tsignal?: AbortSignal,\n\t\t) => {\n\t\t\t// Read the file\n\t\t\tconst readResult = await executor.exec(`cat ${shellEscape(path)}`, { signal });\n\t\t\tif (readResult.code !== 0) {\n\t\t\t\tthrow new Error(readResult.stderr || `File not found: ${path}`);\n\t\t\t}\n\n\t\t\tconst content = readResult.stdout;\n\n\t\t\t// Check if old text exists\n\t\t\tif (!content.includes(oldText)) {\n\t\t\t\tthrow new Error(\n\t\t\t\t\t`Could not find the exact text in ${path}. The old text must match exactly including all whitespace and newlines.`,\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// Count occurrences\n\t\t\tconst occurrences = content.split(oldText).length - 1;\n\n\t\t\tif (occurrences > 1) {\n\t\t\t\tthrow new Error(\n\t\t\t\t\t`Found ${occurrences} occurrences of the text in ${path}. The text must be unique. Please provide more context to make it unique.`,\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// Perform replacement\n\t\t\tconst index = content.indexOf(oldText);\n\t\t\tconst newContent = content.substring(0, index) + newText + content.substring(index + oldText.length);\n\n\t\t\tif (content === newContent) {\n\t\t\t\tthrow new Error(\n\t\t\t\t\t`No changes made to ${path}. The replacement produced identical content. This might indicate an issue with special characters or the text not existing as expected.`,\n\t\t\t\t);\n\t\t\t}\n\n\t\t\t// Write the file back\n\t\t\tconst writeResult = await executor.exec(`printf '%s' ${shellEscape(newContent)} > ${shellEscape(path)}`, {\n\t\t\t\tsignal,\n\t\t\t});\n\t\t\tif (writeResult.code !== 0) {\n\t\t\t\tthrow new Error(writeResult.stderr || `Failed to write file: ${path}`);\n\t\t\t}\n\n\t\t\treturn {\n\t\t\t\tcontent: [\n\t\t\t\t\t{\n\t\t\t\t\t\ttype: \"text\",\n\t\t\t\t\t\ttext: `Successfully replaced text in ${path}. Changed ${oldText.length} characters to ${newText.length} characters.`,\n\t\t\t\t\t},\n\t\t\t\t],\n\t\t\t\tdetails: { diff: generateDiffString(content, newContent) },\n\t\t\t};\n\t\t},\n\t};\n}\n\nfunction shellEscape(s: string): string {\n\treturn `'${s.replace(/'/g, \"'\\\\''\")}'`;\n}\n"]}