ci: handle with/without v prefix for versions

Signed-off-by: Patrick Stephens <pat@fluent.do>

Author: patrick-stephens

.github/workflows/add-mapping-version.yaml

@@ -19,6 +19,6 @@ jobs:
   add-mapping-version:
     uses: ./.github/workflows/call-add-mapping-version.yaml
     with:
-      agent-version: ${{ github.event.inputs.agent-version }}
-      oss-version: ${{ github.event.inputs.oss-version }}
-      dry-run: ${{ github.event.inputs.dry-run }}
+      agent-version: ${{ inputs.agent-version }}
+      oss-version: ${{ inputs.oss-version }}
+      dry-run: ${{ inputs.dry-run }}

docs/version-mapping.md

@@ -6,4 +6,4 @@ The following shows the underlying [OSS version of Fluent Bit](https://github.co
 
 |FluentDo Agent Version|OSS Version Base|
 |----------------------|----------------|
-| 25.7.1               | 4.0.3          |
+| 25.7.1 | 4.0.3 |

scripts/add-mapping-version.sh

@@ -18,6 +18,24 @@ MAPPING_FILE=${MAPPING_FILE:-$DOCS_DIR/version-mapping.md}
 NEW_OSS_VERSION=${NEW_OSS_VERSION:?}
 NEW_AGENT_VERSION=${NEW_AGENT_VERSION:?}
 
+# Handle version string with or without a v prefix - we just want semver
+if [[ "$NEW_OSS_VERSION" =~ ^v?([0-9]+\.[0-9]+\.[0-9]+)$ ]] ; then
+    NEW_OSS_VERSION=${BASH_REMATCH[1]}
+    echo "Valid OSS version string: $NEW_VERSION"
+else
+    echo "ERROR: Invalid OSS semver string: $NEW_OSS_VERSION"
+    exit 1
+fi
+
+# Handle version string with or without a v prefix - we just want semver
+if [[ "$NEW_AGENT_VERSION" =~ ^v?([0-9]+\.[0-9]+\.[0-9]+)$ ]] ; then
+    NEW_AGENT_VERSION=${BASH_REMATCH[1]}
+    echo "Valid FluentDo agent version string: $NEW_AGENT_VERSION"
+else
+    echo "ERROR: Invalid FluentDo agent semver string: $NEW_AGENT_VERSION"
+    exit 1
+fi
+
 # Check if the mapping file exists
 if [[ ! -f "$MAPPING_FILE" ]]; then
     echo "ERROR: Mapping file $MAPPING_FILE does not exist."