Improve docker pull error message (#189)

ErikSchierboom · web-flow · commit a47547db8c26 · 2024-08-14T14:06:58.000+02:00
diff --git a/bin/verify-exercises-in-docker b/bin/verify-exercises-in-docker
@@ -30,7 +30,8 @@ copy_example_or_examplar_to_solution() {
 }
 
 pull_docker_image() {
-    docker pull exercism/{{SLUG}}-test-runner
+    docker pull exercism/{{SLUG}}-test-runner ||
+        die $'Could not find the `exercism/{{SLUG}}-test-runner` Docker image.\nCheck the test runner docs at https://exercism.org/docs/building/tooling/test-runners for more information.'
 }
 
 run_tests() {

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,8 @@ copy_example_or_examplar_to_solution() {`
`30`	`30`	`}`
`31`	`31`
`32`	`32`	`pull_docker_image() {`
`33`		`- docker pull exercism/{{SLUG}}-test-runner`
	`33`	`+ docker pull exercism/{{SLUG}}-test-runner \|\|`
	`34`	+ die $'Could not find the `exercism/{{SLUG}}-test-runner` Docker image.\nCheck the test runner docs at https://exercism.org/docs/building/tooling/test-runners for more information.'
`34`	`35`	`}`
`35`	`36`
`36`	`37`	`run_tests() {`