From f34034ae583ed9ab5733f1ce75bf39d128111e6a Mon Sep 17 00:00:00 2001
From: Antoine Stevan <44101798+amtoine@users.noreply.github.com>
Date: Tue, 7 Mar 2023 20:04:54 +0100
Subject: [PATCH] FIX: redirect to `encode base64` as `hash bash64` is
 deprecated (#8351)
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# Description
i tried yesterday to `encode` with an invalid character set and this is
what i got
```bash
>_ {alg: "HS256", type: "JWT"} | to json -r | encode base64 --character-set invalid-character-set
Error:
  × value is not an accepted character set
   ╭─[entry #11:1:1]
 1 │ {alg: "HS256", type: "JWT"} | to json -r | encode base64 --character-set invalid-character-set
   ·                                                                          ──────────┬──────────
   ·                                                                                    ╰── invalid-character-set is not a valid character-set.
Please use `help hash base64` to see a list of valid character sets.
   ╰────
```

but `hash base64` is now a deprecated command, see `help hash base64`.

=> **this PR changes the error message to mention `help encode base64`,
where the list of valid character sets is, instead**

# User-Facing Changes
```
$nothing
```

# Tests + Formatting
- :green_circle: `cargo fmt --all`
- :green_circle: `cargo clippy --workspace -- -D warnings -D
clippy::unwrap_used -A clippy::needless_collect`
- :green_circle: `cargo test --workspace`

# After Submitting
```
$nothing
```
---
 crates/nu-command/src/strings/encode_decode/base64.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/nu-command/src/strings/encode_decode/base64.rs b/crates/nu-command/src/strings/encode_decode/base64.rs
index bb73f0a62..e521c2838 100644
--- a/crates/nu-command/src/strings/encode_decode/base64.rs
+++ b/crates/nu-command/src/strings/encode_decode/base64.rs
@@ -93,7 +93,7 @@ fn action(
         not_valid => return Value::Error { error:ShellError::GenericError(
             "value is not an accepted character set".to_string(),
             format!(
-                "{not_valid} is not a valid character-set.\nPlease use `help hash base64` to see a list of valid character sets."
+                "{not_valid} is not a valid character-set.\nPlease use `help encode base64` to see a list of valid character sets."
             ),
             Some(config_character_set.span),
             None,