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fix(settings): distinguish unset known settings from unknown ones #9818

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Merged
jdx merged 3 commits into from
May 12, 2026
Merged

fix(settings): distinguish unset known settings from unknown ones #9818

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36128fe
fix(settings): distinguish unset known settings from unknown ones
jdx May 12, 2026
c393894
fix(settings): also treat namespace prefixes as known settings
jdx May 12, 2026
5186233
test(settings): update test_settings_unset for new error message
jdx May 12, 2026
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3 changes: 3 additions & 0 deletions e2e/cli/test_settings_set
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ assert_contains "mise settings -T" "all_compile = true"
mise settings unset all_compile
assert "mise settings get all_compile" "false"
assert_fail "mise settings get abcdefg" "mise ERROR Unknown setting: abcdefg"

@gemini-code-assist gemini-code-assist Bot May 12, 2026

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medium

If the error message for unknown settings is updated to include brackets for consistency, this test case should be updated to match the new output.

assert_fail "mise settings get abcdefg" "mise ERROR Unknown setting: [abcdefg]"

assert_fail "mise settings get python.compyle" "mise ERROR Unknown setting: python.compyle"
assert_fail "mise settings get python.compile" "mise ERROR Setting [python.compile] is not set"
assert_fail "mise settings get cargo.registry_name" "mise ERROR Setting [cargo.registry_name] is not set"
Comment on lines 15 to +18

@gemini-code-assist gemini-code-assist Bot May 12, 2026

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medium

To fully verify that the logic correctly distinguishes between unset known settings and actual typos (unknown settings), it is recommended to add a test case where a key has a valid prefix but an invalid leaf name (e.g., python.compyle). This ensures that the else block in src/cli/settings/get.rs is correctly reached when the full key is not present in SETTINGS_META.

assert_fail "mise settings get abcdefg" "mise ERROR Unknown setting: abcdefg"
assert_fail "mise settings get python.compyle" "mise ERROR Unknown setting: python.compyle"
assert_fail "mise settings get python.compile" "mise ERROR Setting [python.compile] is not set"
assert_fail "mise settings get cargo.registry_name" "mise ERROR Setting [cargo.registry_name] is not set"

assert "mise settings all_compile" "false"
assert "mise settings all_compile=1"
assert "mise settings all_compile" "true"
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2 changes: 1 addition & 1 deletion e2e/cli/test_settings_unset
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Expand Up @@ -3,4 +3,4 @@
mise settings set python.compile true
assert "mise settings get python.compile" "true"
mise settings unset python.compile
assert_fail "mise settings get python.compile" "mise ERROR Unknown setting: python.compile"
assert_fail "mise settings get python.compile" "mise ERROR Setting [python.compile] is not set"
11 changes: 11 additions & 0 deletions src/cli/settings/get.rs
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@@ -1,5 +1,6 @@
use crate::config;
use crate::config::Settings;
use crate::config::settings::SETTINGS_META;
use eyre::bail;

/// Show a current setting
Expand Down Expand Up @@ -37,6 +38,8 @@ impl SettingsGet {
if let Some(v) = value.as_table().and_then(|t| t.get(k.0)) {
key = k.1;
value = v.clone()
} else if is_known_setting(&self.setting) {
bail!("Setting [{}] is not set", self.setting);
} else {
bail!("Unknown setting: {}", self.setting);
}
Expand All @@ -50,6 +53,14 @@ impl SettingsGet {
}
}

fn is_known_setting(key: &str) -> bool {
if SETTINGS_META.contains_key(key) {
return true;
}
let prefix = format!("{key}.");
SETTINGS_META.keys().any(|k| k.starts_with(&prefix))
}

static AFTER_LONG_HELP: &str = color_print::cstr!(
r#"<bold><underline>Examples:</underline></bold>

Expand Down
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