feat: update action to nodejs (#1159)

Co-authored-by: Tonye Jack <jtonye@ymail.com>
Co-authored-by: GitHub Action <action@github.com>

src/changedFiles.ts

@@ -0,0 +1,143 @@
+import * as path from 'path'
+
+import {DiffResult} from './commitSha'
+import {Inputs} from './inputs'
+import {
+  getDirnameMaxDepth,
+  gitDiff,
+  gitRenamedFiles,
+  gitSubmoduleDiffSHA,
+  jsonOutput
+} from './utils'
+
+export const getRenamedFiles = async ({
+  inputs,
+  workingDirectory,
+  hasSubmodule,
+  diffResult,
+  submodulePaths
+}: {
+  inputs: Inputs
+  workingDirectory: string
+  hasSubmodule: boolean
+  diffResult: DiffResult
+  submodulePaths: string[]
+}): Promise<string> => {
+  const renamedFiles = await gitRenamedFiles({
+    cwd: workingDirectory,
+    sha1: diffResult.previousSha,
+    sha2: diffResult.currentSha,
+    diff: diffResult.diff,
+    oldNewSeparator: inputs.oldNewSeparator
+  })
+
+  if (hasSubmodule) {
+    for (const submodulePath of submodulePaths) {
+      const submoduleShaResult = await gitSubmoduleDiffSHA({
+        cwd: workingDirectory,
+        parentSha1: diffResult.previousSha,
+        parentSha2: diffResult.currentSha,
+        submodulePath,
+        diff: diffResult.diff
+      })
+
+      const submoduleWorkingDirectory = path.join(
+        workingDirectory,
+        submodulePath
+      )
+
+      if (submoduleShaResult.currentSha && submoduleShaResult.previousSha) {
+        const submoduleRenamedFiles = await gitRenamedFiles({
+          cwd: submoduleWorkingDirectory,
+          sha1: submoduleShaResult.previousSha,
+          sha2: submoduleShaResult.currentSha,
+          diff: diffResult.diff,
+          oldNewSeparator: inputs.oldNewSeparator,
+          isSubmodule: true,
+          parentDir: submodulePath
+        })
+        renamedFiles.push(...submoduleRenamedFiles)
+      }
+    }
+  }
+
+  if (inputs.json) {
+    return jsonOutput({value: renamedFiles, shouldEscape: inputs.escapeJson})
+  }
+
+  return renamedFiles.join(inputs.oldNewFilesSeparator)
+}
+
+export const getDiffFiles = async ({
+  inputs,
+  workingDirectory,
+  hasSubmodule,
+  diffResult,
+  diffFilter,
+  filePatterns = [],
+  submodulePaths
+}: {
+  inputs: Inputs
+  workingDirectory: string
+  hasSubmodule: boolean
+  diffResult: DiffResult
+  diffFilter: string
+  filePatterns?: string[]
+  submodulePaths: string[]
+}): Promise<string> => {
+  let files = await gitDiff({
+    cwd: workingDirectory,
+    sha1: diffResult.previousSha,
+    sha2: diffResult.currentSha,
+    diff: diffResult.diff,
+    diffFilter,
+    filePatterns
+  })
+
+  if (hasSubmodule) {
+    for (const submodulePath of submodulePaths) {
+      const submoduleShaResult = await gitSubmoduleDiffSHA({
+        cwd: workingDirectory,
+        parentSha1: diffResult.previousSha,
+        parentSha2: diffResult.currentSha,
+        submodulePath,
+        diff: diffResult.diff
+      })
+
+      const submoduleWorkingDirectory = path.join(
+        workingDirectory,
+        submodulePath
+      )
+
+      if (submoduleShaResult.currentSha && submoduleShaResult.previousSha) {
+        const submoduleFiles = await gitDiff({
+          cwd: submoduleWorkingDirectory,
+          sha1: submoduleShaResult.previousSha,
+          sha2: submoduleShaResult.currentSha,
+          diff: diffResult.diff,
+          diffFilter,
+          isSubmodule: true,
+          filePatterns,
+          parentDir: submodulePath
+        })
+        files.push(...submoduleFiles)
+      }
+    }
+  }
+
+  if (inputs.dirNames) {
+    files = files.map(file =>
+      getDirnameMaxDepth({
+        pathStr: file,
+        dirNamesMaxDepth: inputs.dirNamesMaxDepth,
+        excludeRoot: inputs.dirNamesExcludeRoot
+      })
+    )
+  }
+
+  if (inputs.json) {
+    return jsonOutput({value: files, shouldEscape: inputs.escapeJson})
+  }
+
+  return files.join(inputs.separator)
+}