feat: suppress progress bar

Add `--no-progress`

README.md

@@ -145,7 +145,7 @@ Following inputs can be used as `step.with` keys:
 | `ignore-unfixed` | Boolean | false                              | Ignore unpatched/unfixed vulnerabilities      |
 | `vuln-type`      | String  | `os,library`                       | Vulnerability types (os,library)              |
 | `severity`       | String  | `UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL` | Severities of vulnerabilities to be displayed |
-| `skip-dirs`       | String  |                                   | Comma separated list of directories where traversal is skipped |
+
 [release]: https://github.com/aquasecurity/trivy-action/releases/latest
 [release-img]: https://img.shields.io/github/release/aquasecurity/trivy-action.svg?logo=github
 [marketplace]: https://github.com/marketplace/actions/aqua-security-trivy

action.yaml

@@ -41,10 +41,6 @@ inputs:
     description: 'writes results to a file with the specified file name'
     required: false
     default: ''
-  skip-dirs:
-    description: 'comma separated list of directories where traversal is skipped'
-    required: false
-    default: ''
 runs:
   using: 'docker'
   image: "Dockerfile"
@@ -59,4 +55,3 @@ runs:
     - '-h ${{ inputs.output }}'
     - '-i ${{ inputs.image-ref }}'
     - '-j ${{ inputs.scan-ref }}'
-    - '-k ${{ inputs.skip-dirs }}'

entrypoint.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 set -e
-while getopts "a:b:c:d:e:f:g:h:i:j:k:" o; do
+while getopts "a:b:c:d:e:f:g:h:i:j:" o; do
    case "${o}" in
        a)
          export scanType=${OPTARG}
@@ -32,9 +32,6 @@ while getopts "a:b:c:d:e:f:g:h:i:j:k:" o; do
        j)
          export scanRef=${OPTARG}
        ;;
-       k)
-         export skipDirs=${OPTARG}
-       ;;
   esac
 done
 
@@ -67,9 +64,6 @@ fi
 if [ $output ];then
   ARGS="$ARGS --output $output"
 fi
-if [ $skipDirs ];then
-  ARGS="$ARGS --skip-dirs $skipDirs"
-fi
 
-echo "Running trivy with options: " --no-progress "${ARGS}" "${artifactRef}"
+echo "Running trivy with options: " "${ARGS}" "${artifactRef}"
 trivy ${scanType} --no-progress $ARGS ${artifactRef}