rebase.js 20 KB

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  1. "use strict";
  2. var __importDefault = (this && this.__importDefault) || function (mod) {
  3. return (mod && mod.__esModule) ? mod : { "default": mod };
  4. };
  5. Object.defineProperty(exports, "__esModule", { value: true });
  6. exports.rebase = void 0;
  7. const chalk_1 = __importDefault(require("chalk"));
  8. const path_1 = require("path");
  9. const applyPatches_1 = require("./applyPatches");
  10. const hash_1 = require("./hash");
  11. const patchFs_1 = require("./patchFs");
  12. const stateFile_1 = require("./stateFile");
  13. function rebase({ appPath, patchDir, packagePathSpecifier, targetPatch, }) {
  14. const patchesDirectory = path_1.join(appPath, patchDir);
  15. const groupedPatches = patchFs_1.getGroupedPatches(patchesDirectory);
  16. if (groupedPatches.numPatchFiles === 0) {
  17. console.log(chalk_1.default.blueBright("No patch files found"));
  18. process.exit(1);
  19. }
  20. const packagePatches = groupedPatches.pathSpecifierToPatchFiles[packagePathSpecifier];
  21. if (!packagePatches) {
  22. console.log(chalk_1.default.blueBright("No patch files found for package"), packagePathSpecifier);
  23. process.exit(1);
  24. }
  25. const state = stateFile_1.getPatchApplicationState(packagePatches[0]);
  26. if (!state) {
  27. console.log(chalk_1.default.blueBright("No patch state found"), "Did you forget to run", chalk_1.default.bold("patch-package"), "(without arguments) first?");
  28. process.exit(1);
  29. }
  30. if (state.isRebasing) {
  31. console.log(chalk_1.default.blueBright("Already rebasing"), "Make changes to the files in", chalk_1.default.bold(packagePatches[0].path), "and then run `patch-package", packagePathSpecifier, "--continue` to", packagePatches.length === state.patches.length
  32. ? "append a patch file"
  33. : `update the ${packagePatches[packagePatches.length - 1].patchFilename} file`);
  34. console.log(`💡 To remove a broken patch file, delete it and reinstall node_modules`);
  35. process.exit(1);
  36. }
  37. if (state.patches.length !== packagePatches.length) {
  38. console.log(chalk_1.default.blueBright("Some patches have not been applied."), "Reinstall node_modules and try again.");
  39. }
  40. // check hashes
  41. stateFile_1.verifyAppliedPatches({ appPath, patchDir, state });
  42. if (targetPatch === "0") {
  43. // unapply all
  44. unApplyPatches({
  45. patches: packagePatches,
  46. appPath,
  47. patchDir,
  48. });
  49. stateFile_1.savePatchApplicationState({
  50. packageDetails: packagePatches[0],
  51. isRebasing: true,
  52. patches: [],
  53. });
  54. console.log(`
  55. Make any changes you need inside ${chalk_1.default.bold(packagePatches[0].path)}
  56. When you are done, run
  57. ${chalk_1.default.bold(`patch-package ${packagePathSpecifier} --append 'MyChangeDescription'`)}
  58. to insert a new patch file.
  59. `);
  60. return;
  61. }
  62. // find target patch
  63. const target = packagePatches.find((p) => {
  64. if (p.patchFilename === targetPatch) {
  65. return true;
  66. }
  67. if (path_1.resolve(process.cwd(), targetPatch) ===
  68. path_1.join(patchesDirectory, p.patchFilename)) {
  69. return true;
  70. }
  71. if (targetPatch === p.sequenceName) {
  72. return true;
  73. }
  74. const n = Number(targetPatch.replace(/^0+/g, ""));
  75. if (!isNaN(n) && n === p.sequenceNumber) {
  76. return true;
  77. }
  78. return false;
  79. });
  80. if (!target) {
  81. console.log(chalk_1.default.red("Could not find target patch file"), chalk_1.default.bold(targetPatch));
  82. console.log();
  83. console.log("The list of available patch files is:");
  84. packagePatches.forEach((p) => {
  85. console.log(` - ${p.patchFilename}`);
  86. });
  87. process.exit(1);
  88. }
  89. const currentHash = hash_1.hashFile(path_1.join(patchesDirectory, target.patchFilename));
  90. const prevApplication = state.patches.find((p) => p.patchContentHash === currentHash);
  91. if (!prevApplication) {
  92. console.log(chalk_1.default.red("Could not find previous application of patch file"), chalk_1.default.bold(target.patchFilename));
  93. console.log();
  94. console.log("You should reinstall node_modules and try again.");
  95. process.exit(1);
  96. }
  97. // ok, we are good to start undoing all the patches that were applied up to but not including the target patch
  98. const targetIdx = state.patches.indexOf(prevApplication);
  99. unApplyPatches({
  100. patches: packagePatches.slice(targetIdx + 1),
  101. appPath,
  102. patchDir,
  103. });
  104. stateFile_1.savePatchApplicationState({
  105. packageDetails: packagePatches[0],
  106. isRebasing: true,
  107. patches: packagePatches.slice(0, targetIdx + 1).map((p) => ({
  108. patchFilename: p.patchFilename,
  109. patchContentHash: hash_1.hashFile(path_1.join(patchesDirectory, p.patchFilename)),
  110. didApply: true,
  111. })),
  112. });
  113. console.log(`
  114. Make any changes you need inside ${chalk_1.default.bold(packagePatches[0].path)}
  115. When you are done, do one of the following:
  116. To update ${chalk_1.default.bold(packagePatches[targetIdx].patchFilename)} run
  117. ${chalk_1.default.bold(`patch-package ${packagePathSpecifier}`)}
  118. To create a new patch file after ${chalk_1.default.bold(packagePatches[targetIdx].patchFilename)} run
  119. ${chalk_1.default.bold(`patch-package ${packagePathSpecifier} --append 'MyChangeDescription'`)}
  120. `);
  121. }
  122. exports.rebase = rebase;
  123. function unApplyPatches({ patches, appPath, patchDir, }) {
  124. for (const patch of patches.slice().reverse()) {
  125. if (!applyPatches_1.applyPatch({
  126. patchFilePath: path_1.join(appPath, patchDir, patch.patchFilename),
  127. reverse: true,
  128. patchDetails: patch,
  129. patchDir,
  130. cwd: process.cwd(),
  131. bestEffort: false,
  132. })) {
  133. console.log(chalk_1.default.red("Failed to un-apply patch file"), chalk_1.default.bold(patch.patchFilename), "Try completely reinstalling node_modules.");
  134. process.exit(1);
  135. }
  136. console.log(chalk_1.default.cyan.bold("Un-applied"), patch.patchFilename);
  137. }
  138. }
  139. //# 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chalk from \"chalk\"\nimport { join, resolve } from \"path\"\nimport { applyPatch } from \"./applyPatches\"\nimport { hashFile } from \"./hash\"\nimport { PatchedPackageDetails } from \"./PackageDetails\"\nimport { getGroupedPatches } from \"./patchFs\"\nimport {\n  getPatchApplicationState,\n  savePatchApplicationState,\n  verifyAppliedPatches,\n} from \"./stateFile\"\n\nexport function rebase({\n  appPath,\n  patchDir,\n  packagePathSpecifier,\n  targetPatch,\n}: {\n  appPath: string\n  patchDir: string\n  packagePathSpecifier: string\n  targetPatch: string\n}): void {\n  const patchesDirectory = join(appPath, patchDir)\n  const groupedPatches = getGroupedPatches(patchesDirectory)\n\n  if (groupedPatches.numPatchFiles === 0) {\n    console.log(chalk.blueBright(\"No patch files found\"))\n    process.exit(1)\n  }\n\n  const packagePatches =\n    groupedPatches.pathSpecifierToPatchFiles[packagePathSpecifier]\n  if (!packagePatches) {\n    console.log(\n      chalk.blueBright(\"No patch files found for package\"),\n      packagePathSpecifier,\n    )\n    process.exit(1)\n  }\n\n  const state = getPatchApplicationState(packagePatches[0])\n\n  if (!state) {\n    console.log(\n      chalk.blueBright(\"No patch state found\"),\n      \"Did you forget to run\",\n      chalk.bold(\"patch-package\"),\n      \"(without arguments) first?\",\n    )\n    process.exit(1)\n  }\n  if (state.isRebasing) {\n    console.log(\n      chalk.blueBright(\"Already rebasing\"),\n      \"Make changes to the files in\",\n      chalk.bold(packagePatches[0].path),\n      \"and then run `patch-package\",\n      packagePathSpecifier,\n      \"--continue` to\",\n      packagePatches.length === state.patches.length\n        ? \"append a patch file\"\n        : `update the ${\n            packagePatches[packagePatches.length - 1].patchFilename\n          } file`,\n    )\n    console.log(\n      `💡 To remove a broken patch file, delete it and reinstall node_modules`,\n    )\n    process.exit(1)\n  }\n  if (state.patches.length !== packagePatches.length) {\n    console.log(\n      chalk.blueBright(\"Some patches have not been applied.\"),\n      \"Reinstall node_modules and try again.\",\n    )\n  }\n  // check hashes\n  verifyAppliedPatches({ appPath, patchDir, state })\n\n  if (targetPatch === \"0\") {\n    // unapply all\n    unApplyPatches({\n      patches: packagePatches,\n      appPath,\n      patchDir,\n    })\n    savePatchApplicationState({\n      packageDetails: packagePatches[0],\n      isRebasing: true,\n      patches: [],\n    })\n    console.log(`\nMake any changes you need inside ${chalk.bold(packagePatches[0].path)}\n\nWhen you are done, run\n\n  ${chalk.bold(\n    `patch-package ${packagePathSpecifier} --append 'MyChangeDescription'`,\n  )}\n  \nto insert a new patch file.\n`)\n    return\n  }\n\n  // find target patch\n  const target = packagePatches.find((p) => {\n    if (p.patchFilename === targetPatch) {\n      return true\n    }\n    if (\n      resolve(process.cwd(), targetPatch) ===\n      join(patchesDirectory, p.patchFilename)\n    ) {\n      return true\n    }\n\n    if (targetPatch === p.sequenceName) {\n      return true\n    }\n    const n = Number(targetPatch.replace(/^0+/g, \"\"))\n    if (!isNaN(n) && n === p.sequenceNumber) {\n      return true\n    }\n    return false\n  })\n\n  if (!target) {\n    console.log(\n      chalk.red(\"Could not find target patch file\"),\n      chalk.bold(targetPatch),\n    )\n    console.log()\n    console.log(\"The list of available patch files is:\")\n    packagePatches.forEach((p) => {\n      console.log(`  - ${p.patchFilename}`)\n    })\n\n    process.exit(1)\n  }\n  const currentHash = hashFile(join(patchesDirectory, target.patchFilename))\n\n  const prevApplication = state.patches.find(\n    (p) => p.patchContentHash === currentHash,\n  )\n  if (!prevApplication) {\n    console.log(\n      chalk.red(\"Could not find previous application of patch file\"),\n      chalk.bold(target.patchFilename),\n    )\n    console.log()\n    console.log(\"You should reinstall node_modules and try again.\")\n    process.exit(1)\n  }\n\n  // ok, we are good to start undoing all the patches that were applied up to but not including the target patch\n  const targetIdx = state.patches.indexOf(prevApplication)\n\n  unApplyPatches({\n    patches: packagePatches.slice(targetIdx + 1),\n    appPath,\n    patchDir,\n  })\n  savePatchApplicationState({\n    packageDetails: packagePatches[0],\n    isRebasing: true,\n    patches: packagePatches.slice(0, targetIdx + 1).map((p) => ({\n      patchFilename: p.patchFilename,\n      patchContentHash: hashFile(join(patchesDirectory, p.patchFilename)),\n      didApply: true,\n    })),\n  })\n\n  console.log(`\nMake any changes you need inside ${chalk.bold(packagePatches[0].path)}\n\nWhen you are done, do one of the following:\n\n  To update ${chalk.bold(packagePatches[targetIdx].patchFilename)} run\n\n    ${chalk.bold(`patch-package ${packagePathSpecifier}`)}\n    \n  To create a new patch file after ${chalk.bold(\n    packagePatches[targetIdx].patchFilename,\n  )} run\n  \n    ${chalk.bold(\n      `patch-package ${packagePathSpecifier} --append 'MyChangeDescription'`,\n    )}\n\n  `)\n}\n\nfunction unApplyPatches({\n  patches,\n  appPath,\n  patchDir,\n}: {\n  patches: PatchedPackageDetails[]\n  appPath: string\n  patchDir: string\n}) {\n  for (const patch of patches.slice().reverse()) {\n    if (\n      !applyPatch({\n        patchFilePath: join(appPath, patchDir, patch.patchFilename) as string,\n        reverse: true,\n        patchDetails: patch,\n        patchDir,\n        cwd: process.cwd(),\n        bestEffort: false,\n      })\n    ) {\n      console.log(\n        chalk.red(\"Failed to un-apply patch file\"),\n        chalk.bold(patch.patchFilename),\n        \"Try completely reinstalling node_modules.\",\n      )\n      process.exit(1)\n    }\n    console.log(chalk.cyan.bold(\"Un-applied\"), patch.patchFilename)\n  }\n}\n"]}