feat(generate): add note about --integrate to package.json exists error

generate-plugin.js

@@ -93,7 +93,7 @@ function cli (args) {
     process.exit(1)
   }
   if (!opts.integrate && existsSync(path.join(dir, 'package.json'))) {
-    log('error', 'a package.json file already exists in target directory')
+    log('error', 'a package.json file already exists in target directory. retry with the --integrate flag to proceed')
     process.exit(1)
   }
 

generate.js

@@ -148,7 +148,7 @@ function cli (args) {
     process.exit(1)
   }
   if (!opts.integrate && existsSync(path.join(dir, 'package.json'))) {
-    log('error', 'a package.json file already exists in target directory')
+    log('error', 'a package.json file already exists in target directory. retry with the --integrate flag to proceed')
     process.exit(1)
   }
 

test/generate-esm.test.js

@@ -89,15 +89,15 @@ function define (t) {
   test('errors if package.json exists when use generate . and integrate flag is not set', (t) => {
     t.plan(2)
     exec('node generate.js . --esm', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })
 
   test('errors if package.json exists when use generate ./ and integrate flag is not set', (t) => {
     t.plan(2)
     exec('node generate.js ./ --esm', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })

test/generate-plugin.test.js

@@ -78,15 +78,15 @@ function define (t) {
   test('errors if package.json exists when use generate .', (t) => {
     t.plan(2)
     exec('node generate-plugin.js .', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })
 
   test('errors if package.json exists when use generate ./', (t) => {
     t.plan(2)
     exec('node generate-plugin.js ./', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })

test/generate-typescript-esm.test.js

@@ -82,15 +82,15 @@ function define (t) {
   test('errors if package.json exists when use generate .', (t) => {
     t.plan(2)
     exec('node generate.js --lang=ts .', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })
 
   test('errors if package.json exists when use generate ./', (t) => {
     t.plan(2)
     exec('node generate.js --lang=ts ./', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })

test/generate-typescript.test.js

@@ -79,15 +79,15 @@ function define (t) {
   test('errors if package.json exists when use generate .', (t) => {
     t.plan(2)
     exec('node generate.js --lang=ts .', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })
 
   test('errors if package.json exists when use generate ./', (t) => {
     t.plan(2)
     exec('node generate.js --lang=ts ./', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })

test/generate.test.js

@@ -84,15 +84,15 @@ function define (t) {
   test('errors if package.json exists when use generate . and integrate flag is not set', (t) => {
     t.plan(2)
     exec('node generate.js .', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })
 
   test('errors if package.json exists when use generate ./ and integrate flag is not set', (t) => {
     t.plan(2)
     exec('node generate.js ./', (err, stdout) => {
-      t.equal('a package.json file already exists in target directory', strip(stdout.toString().trim()))
+      t.equal('a package.json file already exists in target directory. retry with the --integrate flag to proceed', strip(stdout.toString().trim()))
       t.equal(1, err.code)
     })
   })