Merge pull request #10 from crytic/dev-compat-symlink

Create symlink from host-path to container-path to enhance compatibility

Author: montyly

action.yml

@@ -21,6 +21,12 @@ inputs:
     description: 'Whether to ignore the compilation step when running crytic-compile and Slither.'
     default: false
     type: boolean
+  internal-github-workspace:
+    # Do not set manually. This is a hacky way to pass the host workspace path to inside the action
+    # This is used to improve compatibility when using `ignore-compile`.
+    # GitHub rewrites the argument if it is passed directly, so we use toJSON to "transform"
+    # it and avoid the remapping done by GitHub Actions.
+    default: ${{ toJSON(github.workspace) }}
 outputs:
   sarif:
     description: 'If produced, the path of the SARIF file, relative to the repo root.'

entrypoint.sh

@@ -15,6 +15,16 @@ SLITHERARGS="$(get INPUT_SLITHER-ARGS)"
 SLITHERCONF="$(get INPUT_SLITHER-CONFIG)"
 IGNORECOMPILE="$(get INPUT_IGNORE-COMPILE)"
 
+compatibility_link()
+{
+    HOST_GITHUB_WORKSPACE="$(get INPUT_INTERNAL-GITHUB-WORKSPACE | tr -d \")"
+    if [[ -d "$GITHUB_WORKSPACE" ]]; then
+        mkdir -p "$(dirname "$HOST_GITHUB_WORKSPACE")"
+        ln -s "$GITHUB_WORKSPACE" "$HOST_GITHUB_WORKSPACE"
+        echo "[-] Applied compatibility link: $HOST_GITHUB_WORKSPACE -> $GITHUB_WORKSPACE"
+    fi
+}
+
 install_solc()
 {
     if [[ -z "$SOLCVER" ]]; then
@@ -153,6 +163,7 @@ if [[ -z "$IGNORECOMPILE" || $IGNORECOMPILE =~ ^[Ff]alse$ ]]; then
     install_foundry
     install_deps
 else
+    compatibility_link
     IGNORECOMPILEFLAG="--ignore-compile"
 fi