Develop

src/gocover/README.md

@@ -22,6 +22,7 @@ a gocover command to run Go unit tests with coverages, updating the README.md wi
 | race | run tests with race detector enabled (-race) | boolean | true |
 | verbose | run tests with -v | boolean | true |
 | tags | comma-separated list of additional build tags (-tags) | string | - |
+| run | if set, run only those tests, examples, and fuzz tests matching the regular expression | string | - |
 | uncovered-packages | space separated optional list of package patterns to exclude from coverage analysis | string | - |
 | green | percentage number for the badge to become green | string | 80 |
 | yellow | percentage number for the badge to become yellow | string | 50 |

src/gocover/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
     "name": "Go Coverage with Badge",
     "id": "gocover",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "description": "a gocover command to run Go unit tests with coverages, updating the README.md with a coverage badge.",
     "keywords": [
         "go",
@@ -44,6 +44,14 @@
             "default": "",
             "description": "comma-separated list of additional build tags (-tags)"
         },
+        "run": {
+            "type": "string",
+            "default": "",
+            "proposals": [
+                "^Test"
+            ],
+            "description": "if set, run only those tests, examples, and fuzz tests matching the regular expression"
+        },
         "uncovered-packages": {
             "type": "string",
             "default": "",

src/gocover/install.sh

@@ -8,6 +8,7 @@ HTML=${HTML:-false}
 COUNT=${COUNT:-1}
 NUM_PROGRAMS=${NUM_PROGRAMS} # ...just a reminder
 RACE=${RACE:-true}
+#RUN=${RUN}
 VERBOSE=${VERBOSE:-true}
 GREEN=${GREEN:-80}
 YELLOW=${YELLOW:-50}
@@ -27,11 +28,14 @@ tee "${GOCOVER_PATH}" > /dev/null \
 << EOF
 #!/usr/bin/env bash
 
+set -e
+
 ROOT="${ROOT}"
 HTML="${HTML}"
 COUNT="${COUNT}"
 NUM_PROGRAMS="${NUM_PROGRAMS}"
 RACE="${RACE}"
+RUN="${RUN}"
 TAGS="${TAGS}"
 VERBOSE="${VERBOSE}"
 IGNORE_PKGS=("${IGNORE_PKGS[@]}")
@@ -88,6 +92,7 @@ trap 'rm -rf -- "\${GOCOVERTMPDIR}"' EXIT
 [[ "\${RACE}" = "true" ]] && RACE="-race" || unset RACE
 [[ "\${VERBOSE}" = "true" ]] && VERBOSE="-v" || unset VERBOSE
 [[ -n "\${TAGS}" ]] && TAGS="-tags=\${TAGS}" || unset TAGS
+[[ -n "\${RUN}" ]] && RUN="-run=\${RUN}" || unset RUN
 
 [[ \${#POSARGS[@]} -eq 0 ]] && POSARGS+="./..."
 
@@ -97,6 +102,7 @@ if [[ -n "\${ROOT+x}" ]]; then
         \${VERBOSE} \
         \${RACE} \
         -count=\${COUNT} \${NUM_PROGRAMS} \
+        \${RUN} \
         \${TAGS} \
         \${COVERPKG} \
         \${POSARGS[@]} -args -test.gocoverdir="\${GOCOVERTMPDIR}"
@@ -105,6 +111,7 @@ go test -cover \
     \${VERBOSE} \
     \${RACE} \
     -count=\${COUNT} \${NUM_PROGRAMS} \
+    \${RUN} \
     \${TAGS} \
     \${COVERPKG} \
     \${POSARGS[@]} -args -test.gocoverdir="\${GOCOVERTMPDIR}"

src/grafanactl/README.md

@@ -1,3 +1,5 @@
+### **IMPORTANT NOTE**
+- **This Feature is deprecated, and will no longer receive any further updates/support.**
 
 # grafanactl (grafanactl)
 

test/gocover/run-only-tests.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+set -e
+
+source dev-container-features-test-lib
+
+go mod init example.com/foo
+
+cat >foo.go <<EOF
+package foo
+
+func fooed() {
+    println("Fooed")
+}
+EOF
+
+cat >foo_test.go <<EOF
+package foo
+
+import (
+    "testing"
+)
+
+func TestFoo(t *testing.T) {
+    fooed()
+}
+
+func Example_crash() {
+    panic("THOU SHALT NOT TEST THIS EXAMPLE")
+    // Output:
+}
+EOF
+
+touch README.md
+
+check "run only tests but no examples" bash -c "gocover | tee /dev/tty | grep --color -E 'badge updated to 100.0%'"
+
+reportResults

test/gocover/scenarios.json

@@ -15,6 +15,15 @@
             }
         }
     },
+    "run-only-tests": {
+        "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+        "features": {
+            "ghcr.io/devcontainers/features/go:1": {},
+            "gocover": {
+                "run": "^Test"
+            }
+        }
+    },
     "html": {
         "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
         "features": {