feat: allow table style choice

The markdown style is useful to embed the tables in markdown for HTML
generation and similar.

Sponsored-by: pep.foundation

1 files changed, 16 insertions, 5 deletions

diff --git a/src/main.rs b/src/main.rs
index 671a1d6..0c99d2f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -36,7 +36,7 @@ fn fallible_main() -> anyhow::Result<()> {
         info!("all good");
         Ok(())
     } else {
-        report_problems(problems);
+        report_problems(problems, &args.style);
         Err(anyhow!("there were {} missing dependencies", count))
     }
 }
@@ -106,7 +106,7 @@ fn find_problems(packaged: &Crates, dependencies: &HashMap<String, VersionReq>)
     problems.to_vec()
 }
 
-fn report_problems(mut problems: Vec<Problem>) {
+fn report_problems(mut problems: Vec<Problem>, style: &str) {
     problems.sort_by_key(|p| match p {
         Problem::MissingCrate(x) => x.name.clone(),
         Problem::MissingVersion(x) => x.name.clone(),
@@ -130,7 +130,11 @@ fn report_problems(mut problems: Vec<Problem>) {
 
     let got_versions = !versions.is_empty();
     if got_versions {
-        let table = Table::new(versions).with(Style::modern());
+
+        let table = match style {
+            "markdown" => Table::new(versions).with(Style::markdown()),
+            _ => Table::new(versions).with(Style::modern()),
+        };
         println!("Table: Packaged version is not what is required");
         println!();
         println!("{}", table.to_string());
@@ -140,7 +144,10 @@ fn report_problems(mut problems: Vec<Problem>) {
         if got_versions {
             println!();
         }
-        let table = Table::new(crates).with(Style::modern());
+        let table = match style {
+            "markdown" => Table::new(crates).with(Style::markdown()),
+            _ => Table::new(crates).with(Style::modern()),
+        };
         println!("Table: Required crate is not packaged at all");
         println!();
         println!("{}", table.to_string());
@@ -159,10 +166,14 @@ struct Args {
     #[clap(long)]
     all_features: bool,
 
-    /// Ask cargo for specifid features (use once per feature).
+    /// Ask cargo for specified features (use once per feature).
     #[clap(short, long)]
     features: Vec<String>,
 
+    /// Style of tables to use for reporting problems.
+    #[clap(long, possible_values = ["modern", "markdown"], default_value = "modern")]
+    style: String,
+
     /// List of crates and versions packaged in the target operating system.
     packaged: PathBuf,