add colored JSON output for some commands

3 files changed, 20 insertions, 11 deletions

diff --git a/fatcat-cli/Cargo.toml b/fatcat-cli/Cargo.toml
index dca1a30..f7885b6 100644
--- a/fatcat-cli/Cargo.toml
+++ b/fatcat-cli/Cargo.toml
@@ -18,6 +18,7 @@ fatcat-openapi = { version = "*", path = "../fatcat-openapi", default-features =
 macaroon = { git = "https://github.com/bnewbold/libmacaroon-rs", branch = "bnewbold-broken" }
 toml = "0.5"
 termcolor = "1"
+colored_json = "*"
 atty = "0.2"
 tabwriter = "1.2"
 #human-panic = "1"
diff --git a/fatcat-cli/src/entities.rs b/fatcat-cli/src/entities.rs
index d61f6dc..5e4ac06 100644
--- a/fatcat-cli/src/entities.rs
+++ b/fatcat-cli/src/entities.rs
@@ -124,6 +124,7 @@ pub fn entity_model_from_json_str(
 
 pub trait ApiModelSer {
     fn to_json_string(&self) -> Result<String>;
+    fn to_json_value(&self) -> Result<serde_json::Value>;
     fn to_toml_string(&self) -> Result<String>;
 }
 
@@ -132,6 +133,10 @@ impl<T: serde::Serialize> ApiModelSer for T {
         Ok(serde_json::to_string(self)?)
     }
 
+    fn to_json_value(&self) -> Result<serde_json::Value> {
+        Ok(serde_json::to_value(self)?)
+    }
+
     fn to_toml_string(&self) -> Result<String> {
         Ok(toml::Value::try_from(self)?.to_string())
     }
diff --git a/fatcat-cli/src/main.rs b/fatcat-cli/src/main.rs
index 3b0d382..3b4a81b 100644
--- a/fatcat-cli/src/main.rs
+++ b/fatcat-cli/src/main.rs
@@ -1,6 +1,5 @@
 use crate::{path_or_stdin, BatchGrouper, BatchOp};
 use anyhow::{anyhow, Context, Result};
-use fatcat_cli::ApiModelSer;
 use fatcat_cli::*;
 #[allow(unused_imports)]
 use log::{self, debug, info};
@@ -8,6 +7,7 @@ use std::io::Write;
 use std::path::PathBuf;
 use structopt::StructOpt;
 use termcolor::{Color, ColorChoice, ColorSpec, StandardStream, WriteColor};
+use colored_json::to_colored_json_auto;
 
 #[derive(StructOpt)]
 #[structopt(rename_all = "kebab-case", about = "CLI interface to Fatcat API")]
@@ -285,6 +285,9 @@ fn main() -> Result<()> {
 
     debug!("Args parsed, starting up");
 
+    #[cfg(windows)]
+    colored_json::enable_ansi_support();
+
     if let Err(err) = run(opt) {
         // Be graceful about some errors
         if let Some(io_err) = err.root_cause().downcast_ref::<std::io::Error>() {
@@ -323,7 +326,7 @@ fn run(opt: Opt) -> Result<()> {
             if toml {
                 writeln!(&mut std::io::stdout(), "{}", result.to_toml_string()?)?
             } else if json || true {
-                writeln!(&mut std::io::stdout(), "{}", result.to_json_string()?)?
+                writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&result.to_json_value()?)?)?
             }
         }
         Command::Create {
@@ -333,7 +336,7 @@ fn run(opt: Opt) -> Result<()> {
         } => {
             let json_str = read_entity_file(input_path)?;
             let ee = api_client.create_entity_from_json(entity_type, &json_str, editgroup_id)?;
-            println!("{}", serde_json::to_string(&ee)?);
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&ee)?)?)?
         }
         Command::Update {
             specifier,
@@ -357,7 +360,7 @@ fn run(opt: Opt) -> Result<()> {
                 };
             let ee =
                 api_client.update_entity_from_json(exact_specifier, &json_str, editgroup_id)?;
-            println!("{}", serde_json::to_string(&ee)?);
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&ee)?)?)?
         }
         Command::Edit {
             specifier,
@@ -373,7 +376,7 @@ fn run(opt: Opt) -> Result<()> {
                 json,
                 editing_command,
             )?;
-            println!("{}", serde_json::to_string(&ee)?);
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&ee)?)?)?
         }
         Command::Changelog { limit, json } => {
             let resp = api_client
@@ -598,25 +601,25 @@ fn run(opt: Opt) -> Result<()> {
             cmd: EditgroupCommand::Create { description },
         } => {
             let eg = api_client.create_editgroup(Some(description))?;
-            println!("{}", serde_json::to_string(&eg)?)
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&eg)?)?)?
         }
         Command::Editgroup {
             cmd: EditgroupCommand::Accept { editgroup_id },
         } => {
             let msg = api_client.accept_editgroup(editgroup_id.clone())?;
-            println!("{}", serde_json::to_string(&msg)?);
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&msg)?)?)?
         }
         Command::Editgroup {
             cmd: EditgroupCommand::Submit { editgroup_id },
         } => {
-            let eg = api_client.update_editgroup_submit(editgroup_id, true)?;
-            println!("{}", eg.to_json_string()?);
+            let msg = api_client.update_editgroup_submit(editgroup_id, true)?;
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&msg)?)?)?
         }
         Command::Editgroup {
             cmd: EditgroupCommand::Unsubmit { editgroup_id },
         } => {
-            let eg = api_client.update_editgroup_submit(editgroup_id, false)?;
-            println!("{}", eg.to_json_string()?);
+            let msg = api_client.update_editgroup_submit(editgroup_id, false)?;
+            writeln!(&mut std::io::stdout(), "{}", to_colored_json_auto(&serde_json::to_value(&msg)?)?)?
         }
         Command::Status { json } => {
             let status = ClientStatus::generate(&mut api_client)?;