chore(ci): generate examples with the pulumi installed by Make (#154)

The tasks in the Makefile generally use a locally-installed copy of
`pulumi` instead of using whatever may be installed on the current
`$PATH`. The locally-installed copy is installed at `.pulumi/bin/pulumi`
within the working directory.

While investigating issues with the release job in #152, I found that
the example generation failed on my machine when using the `pulumi`
command, but worked properly when using `.pulumi/bin/pulumi`. This may
not solve the issues we're seeing with uncommitted changes in the
release job, but nonetheless seems like a good thing to do.

The `install_equinix_plugin` task is also updated to declare its
dependency on the locally-installed copy of `pulumi`.

Makefile

@@ -156,10 +156,10 @@ help:
 clean:
 	rm -rf sdk/{dotnet,nodejs,go,python,java}
 
-install_equinix_plugin: only_provider uninstall_equinix_plugin
+install_equinix_plugin: only_provider uninstall_equinix_plugin .pulumi/bin/pulumi
 	.pulumi/bin/pulumi plugin install resource equinix $(shell pulumictl get version --language generic) --file $(WORKING_DIR)/bin/$(PROVIDER)
 
-uninstall_equinix_plugin:
+uninstall_equinix_plugin: .pulumi/bin/pulumi
 	.pulumi/bin/pulumi plugin rm resource equinix -a -y
 
 install_plugins: .pulumi/bin/pulumi

scripts/generate_examples.sh

@@ -128,7 +128,7 @@ generate_pulumi_yaml() {
 
             # Generate Pulumi template
             echo -e "\033[0;34m CONVERTING $normalized_path"
-            pulumi convert --cwd "$resource_dir" --from terraform --language yaml --out $resource_dir --generate-only "${tf_files[0]}"
+            .pulumi/bin/pulumi convert --cwd "$resource_dir" --from terraform --language yaml --out $resource_dir --generate-only "${tf_files[0]}"
             sed -i.bak $'1i\\\n# WARNING: This is an autogenerated file - manual changes will be overwritten if not made via ./scripts/generate_examples.sh\n' "$resource_dir/Pulumi.yaml"
             rm "$tf_destination_file" "$resource_dir"/*.bak
 
@@ -180,7 +180,7 @@ generate_pulumi_yaml() {
 
                     # Execute the Terraform to YAML conversion
                     echo -e "\033[0;34m CONVERTING $normalized_path"
-                    pulumi convert --cwd "$resource_dir" --from terraform --language yaml --out $resource_dir --generate-only $tf_file
+                    .pulumi/bin/pulumi convert --cwd "$resource_dir" --from terraform --language yaml --out $resource_dir --generate-only $tf_file
                     sed -i.bak $'1i\\\n# WARNING: This is an autogenerated file - manual changes will be overwritten if not made via ./scripts/generate_examples.sh\n' "$resource_dir/Pulumi.yaml"
                     rm "$tf_destination_file" "$resource_dir"/*.bak
 
@@ -220,11 +220,11 @@ generate_examples_and_docs() {
         OUTPUT_FILE="${OUTPUT_DIR}/${NORMALIZED_NAME}.examples.md"
 
         # Convert Pulumi configurations to all languages
-        pulumi convert --cwd "$PULUMI_DIR" --language python --out python --generate-only || true
-        pulumi convert --cwd "$PULUMI_DIR" --language typescript --out typescript --generate-only || true
-        pulumi convert --cwd "$PULUMI_DIR" --language java --out java --generate-only || true
-        pulumi convert --cwd "$PULUMI_DIR" --language go --out go || true
-        pulumi convert --cwd "$PULUMI_DIR" --language csharp --out csharp --generate-only || true
+        .pulumi/bin/pulumi convert --cwd "$PULUMI_DIR" --language python --out python --generate-only || true
+        .pulumi/bin/pulumi convert --cwd "$PULUMI_DIR" --language typescript --out typescript --generate-only || true
+        .pulumi/bin/pulumi convert --cwd "$PULUMI_DIR" --language java --out java --generate-only || true
+        .pulumi/bin/pulumi convert --cwd "$PULUMI_DIR" --language go --out go || true
+        .pulumi/bin/pulumi convert --cwd "$PULUMI_DIR" --language csharp --out csharp --generate-only || true
 
         # Fix version constraints
         ## csharp