fix: install exact versions (#53)

opendevtools · Oct 2, 2019 · b510a36 · b510a36
1 parent 58fb979
commit b510a36
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Showing 2 changed files with 12 additions and 6 deletions.
diff --git a/src/utils/file.ts b/src/utils/file.ts
@@ -112,6 +112,9 @@ export const installPkg = async (
 
  if (!hasPackageInstalled) {
  console.log(`Installing ${chalk.blue(packageName)}`)
- await execa.command(`npm install --save-dev ${packageName}`, options)
+ await execa.command(
+ `npm install --save-dev --save-exact ${packageName}`,
+ options
+ )
  }
 }
diff --git a/test/utils/file.spec.ts b/test/utils/file.spec.ts
@@ -260,7 +260,7 @@ describe('#installPkg', () => {
 
  expect(global.console.log).toHaveBeenCalledWith('Installing jest')
  expect(execa.command).toHaveBeenCalledWith(
- 'npm install --save-dev jest',
+ 'npm install --save-dev --save-exact jest',
  {}
  )
  })
@@ -278,7 +278,7 @@ describe('#installPkg', () => {
 
  expect(global.console.log).not.toHaveBeenCalledWith('Installing jest')
  expect(execa.command).not.toHaveBeenCalledWith(
- 'npm install --save-dev jest',
+ 'npm install --save-dev --save-exact jest',
  {}
  )
  })
@@ -289,8 +289,11 @@ describe('#installPkg', () => {
  await installPkg('jest', { cwd: 'test' })
 
  expect(global.console.log).toHaveBeenCalledWith('Installing jest')
- expect(execa.command).toHaveBeenCalledWith('npm install --save-dev jest', {
- cwd: expect.stringMatching(/test/),
- })
+ expect(execa.command).toHaveBeenCalledWith(
+ 'npm install --save-dev --save-exact jest',
+ {
+ cwd: expect.stringMatching(/test/),
+ }
+ )
  })
 })