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refactor(cli): update checker - use a single option instead of two (#16372)
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parent
869acee8fb
commit
e825022c82
1 changed files with 99 additions and 82 deletions
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@ -40,19 +40,12 @@ pub fn check_for_upgrades(cache_dir: PathBuf) -> Option<String> {
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Err(_) => "".to_string(),
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};
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let (last_checked, latest_version) = parse_upgrade_check_file(content);
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let maybe_file = CheckVersionFile::parse(content);
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if latest_version.is_none() || latest_version.as_ref().unwrap().is_empty() {
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let last_checked_dt = last_checked.and_then(|last_checked| {
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chrono::DateTime::parse_from_rfc3339(&last_checked)
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.map(|dt| dt.with_timezone(&chrono::Utc))
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.ok()
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});
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let should_check = match last_checked_dt {
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Some(last_checked_dt) => {
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let should_check = match &maybe_file {
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Some(file) => {
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let last_check_age =
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chrono::Utc::now().signed_duration_since(last_checked_dt);
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chrono::Utc::now().signed_duration_since(file.last_checked);
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last_check_age > chrono::Duration::hours(UPGRADE_CHECK_INTERVAL)
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}
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None => true,
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@ -78,17 +71,21 @@ pub fn check_for_upgrades(cache_dir: PathBuf) -> Option<String> {
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Err(_) => return,
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};
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let contents =
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serialize_upgrade_check_file(chrono::Utc::now(), latest_version);
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let _ =
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std::fs::write(cache_dir.join(UPGRADE_CHECK_FILE_NAME), contents);
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});
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let contents = CheckVersionFile {
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last_checked: chrono::Utc::now(),
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latest_version,
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}
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.serialize();
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let _ = std::fs::write(cache_dir.join(UPGRADE_CHECK_FILE_NAME), contents);
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});
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}
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// Return `Some(version)` if a new version is available, `None` otherwise.
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latest_version
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.filter(|v| v != version::release_version_or_canary_commit_hash())
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maybe_file
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.map(|f| f.latest_version)
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.filter(|latest_version| {
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latest_version != version::release_version_or_canary_commit_hash()
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})
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}
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pub async fn upgrade(upgrade_flags: UpgradeFlags) -> Result<(), AnyError> {
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@ -387,55 +384,75 @@ fn check_exe(exe_path: &Path) -> Result<(), AnyError> {
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Ok(())
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}
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fn parse_upgrade_check_file(
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content: String,
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) -> (Option<String>, Option<String>) {
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let (mut last_checked, mut latest_version) = (None, None);
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struct CheckVersionFile {
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pub last_checked: chrono::DateTime<chrono::Utc>,
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pub latest_version: String,
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}
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impl CheckVersionFile {
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pub fn parse(content: String) -> Option<Self> {
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let split_content = content.split('!').collect::<Vec<_>>();
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if split_content.len() == 2 {
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last_checked = Some(split_content[0].to_owned());
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if split_content.len() != 2 {
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return None;
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}
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if !split_content[1].is_empty() {
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latest_version = Some(split_content[1].to_owned());
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let latest_version = split_content[1].trim().to_owned();
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if latest_version.is_empty() {
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return None;
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}
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let last_checked = chrono::DateTime::parse_from_rfc3339(split_content[0])
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.map(|dt| dt.with_timezone(&chrono::Utc))
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.ok()?;
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Some(CheckVersionFile {
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last_checked,
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latest_version,
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})
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}
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pub fn serialize(&self) -> String {
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format!("{}!{}", self.last_checked.to_rfc3339(), self.latest_version)
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}
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}
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(last_checked, latest_version)
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}
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#[cfg(test)]
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mod test {
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use super::*;
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#[test]
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fn test_parse_upgrade_check_file() {
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let (last_checked, latest_version) =
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parse_upgrade_check_file("2020-01-01T00:00:00+00:00!1.2.3".to_string());
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assert_eq!(last_checked, Some("2020-01-01T00:00:00+00:00".to_string()));
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assert_eq!(latest_version, Some("1.2.3".to_string()));
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let file =
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CheckVersionFile::parse("2020-01-01T00:00:00+00:00!1.2.3".to_string())
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.unwrap();
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assert_eq!(
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file.last_checked.to_rfc3339(),
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"2020-01-01T00:00:00+00:00".to_string()
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);
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assert_eq!(file.latest_version, "1.2.3".to_string());
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let (last_checked, latest_version) =
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parse_upgrade_check_file("2020-01-01T00:00:00+00:00!".to_string());
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assert_eq!(last_checked, Some("2020-01-01T00:00:00+00:00".to_string()));
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assert_eq!(latest_version, None);
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let result =
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CheckVersionFile::parse("2020-01-01T00:00:00+00:00!".to_string());
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assert!(result.is_none());
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let (last_checked, latest_version) =
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parse_upgrade_check_file("2020-01-01T00:00:00+00:00".to_string());
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assert_eq!(last_checked, None);
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assert_eq!(latest_version, None);
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}
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let result = CheckVersionFile::parse("garbage!test".to_string());
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assert!(result.is_none());
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fn serialize_upgrade_check_file(
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dt: chrono::DateTime<chrono::Utc>,
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version: String,
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) -> String {
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format!("{}!{}", dt.to_rfc3339(), version)
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let result = CheckVersionFile::parse("test".to_string());
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assert!(result.is_none());
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}
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#[test]
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fn test_serialize_upgrade_check_file() {
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let s = serialize_upgrade_check_file(
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chrono::DateTime::parse_from_rfc3339("2020-01-01T00:00:00Z")
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let file = CheckVersionFile {
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last_checked: chrono::DateTime::parse_from_rfc3339(
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"2020-01-01T00:00:00Z",
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)
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.unwrap()
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.with_timezone(&chrono::Utc),
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"1.2.3".to_string(),
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);
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assert_eq!(s, "2020-01-01T00:00:00+00:00!1.2.3");
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latest_version: "1.2.3".to_string(),
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};
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assert_eq!(file.serialize(), "2020-01-01T00:00:00+00:00!1.2.3");
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}
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}
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