Add --prevent-interpolation flag (#824)v2.22.0

3 files changed, 13 insertions, 0 deletions

diff --git a/src/commands/core/actor.rs b/src/commands/core/actor.rs
index 62bda25..36e2960 100644
--- a/src/commands/core/actor.rs
+++ b/src/commands/core/actor.rs
@@ -146,6 +146,11 @@ fn unique_result_count(results: &[&str]) -> usize {
 
 fn replace_variables_from_snippet(snippet: &str, tags: &str, variables: VariableMap) -> Result<String> {
     let mut interpolated_snippet = String::from(snippet);
+
+    if CONFIG.prevent_interpolation() {
+        return Ok(interpolated_snippet);
+    }
+
     let variables_found: Vec<&str> = deser::VAR_REGEX.find_iter(snippet).map(|m| m.as_str()).collect();
     let variable_count = unique_result_count(&variables_found);
 
diff --git a/src/config/cli.rs b/src/config/cli.rs
index 431b1da..7e2ec20 100644
--- a/src/config/cli.rs
+++ b/src/config/cli.rs
@@ -52,6 +52,10 @@ pub(super) struct ClapConfig {
     #[arg(long)]
     pub best_match: bool,
 
+    /// Prevents variable interpolation
+    #[arg(long)]
+    pub prevent_interpolation: bool,
+
     /// Searches for cheatsheets using the tldr-pages repository
     #[arg(long)]
     pub tldr: Option<String>,
diff --git a/src/config/mod.rs b/src/config/mod.rs
index 1126b05..6da5382 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -35,6 +35,10 @@ impl Config {
         self.clap.best_match
     }
 
+    pub fn prevent_interpolation(&self) -> bool {
+        self.clap.prevent_interpolation
+    }
+
     pub fn cmd(&self) -> Option<&Command> {
         self.clap.cmd.as_ref()
     }