build: separate yarn and pnpm maintenance scripts (#1163)

Author: MikeMcC399

scripts/check-package-manager-pnpm.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+# This script checks that the prerequisite
+# pnpm is installed
+
+if ! command -v pnpm &> /dev/null
+then
+    echo "**pnpm not installed**"
+    echo "execute the following command:"
+    echo "npm install pnpm -g"
+    echo
+exit 1 # failure
+else
+    echo "pnpm is installed"
+fi

scripts/check-package-manager-yarn.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+# This script checks that the prerequisite
+# yarn is installed
+
+if ! command -v yarn &> /dev/null
+then
+    echo "**yarn not installed**"
+    echo "execute the following command:"
+    echo "npm install yarn -g"
+    echo
+exit 1 # failure
+else
+    echo "yarn is installed"
+fi

scripts/check-package-managers-other.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+set -e # fail on error
+#
+# Examples using the pnpm package manager are
+# updated to Cypress latest version
+#
+# Make sure that pnpm is installed
+./scripts/check-package-manager-pnpm.sh
+
+echo updating pnpm examples to Cypress latest version
+cd examples
+
+# examples/basic-pnpm (pnpm)
+echo
+echo updating examples/basic-pnpm to cypress@latest
+cd basic-pnpm
+pnpm add cypress@latest --save-dev --save-exact
+pnpm ls cypress
+cd ..
+
+# examples/start-and-pnpm-workspaces
+echo
+echo updating pnpm workspaces example to Cypress latest version
+echo
+echo updating examples/start-and-pnpm-workspaces to cypress@latest
+cd start-and-pnpm-workspaces
+pnpm update cypress --latest --recursive
+pnpm ls cypress --recursive
+cd ..
+
+cd ..

scripts/update-cypress-latest-pnpm.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
 set -e # fail on error
 #
-# Examples using yarn and pnpm package managers are
+# Examples using the yarn package manager are
 # updated to Cypress latest version
 #
-# Make sure that pnpm and yarn are installed
-./scripts/check-package-managers-other.sh
+# Make sure that yarn is installed
+./scripts/check-package-manager-yarn.sh
 
 echo updating yarn examples to Cypress latest version
 cd examples
@@ -53,24 +53,4 @@ yarn set version latest
 yarn add cypress --dev --exact
 cd ..
 
-# examples/basic-pnpm (pnpm)
-echo
-echo updating pnpm example to Cypress latest version
-echo
-echo updating examples/basic-pnpm to cypress@latest
-cd basic-pnpm
-pnpm add cypress@latest --save-dev --save-exact
-pnpm ls cypress
-cd ..
-
-# examples/start-and-pnpm-workspaces
-echo
-echo updating pnpm workspaces example to Cypress latest version
-echo
-echo updating examples/start-and-pnpm-workspaces to cypress@latest
-cd start-and-pnpm-workspaces
-pnpm update cypress --latest --recursive
-pnpm ls cypress --recursive
-cd ..
-
 cd ..

scripts/update-cypress-latest-other.sh scripts/update-cypress-latest-yarn.sh

@@ -11,11 +11,13 @@ set -e # fail on error
 #
 # First check if the required package managers are installed
 ./scripts/check-package-manager-npm.sh
-./scripts/check-package-managers-other.sh
+./scripts/check-package-manager-yarn.sh
+./scripts/check-package-manager-pnpm.sh
 # then proceed to updating the examples
 echo
 ./scripts/update-cypress-latest-npm.sh
-./scripts/update-cypress-latest-other.sh
+./scripts/update-cypress-latest-yarn.sh
+./scripts/update-cypress-latest-pnpm.sh
 
 echo
 echo please manually edit run command in