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108 changes: 76 additions & 32 deletions server/src/banner.rs
Original file line number Diff line number Diff line change
Expand Up @@ -48,52 +48,96 @@ pub mod version {
use chrono::Duration;
use chrono_humanize::{Accuracy, Tense};
use crossterm::style::Stylize;
use semver::Version;
use std::fmt;

use crate::utils::update;

pub enum ParseableVersion {
Version(semver::Version),
Prerelease(semver::Prerelease),
}

impl fmt::Display for ParseableVersion {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
ParseableVersion::Version(v) => write!(f, "{}", v),
ParseableVersion::Prerelease(p) => write!(f, "{}", p),
}
}
}

pub fn print() {
// print current version
let current = current();
// not eprintln because if it is old release then time passed with be displayed beside it
eprint!(
"

match current {
ParseableVersion::Version(current_version) => {
// not eprintln because if it is old release then time passed with be displayed beside it
eprint!(
"
{} {} ",
"Current Version:".to_string().blue().bold(),
current
);

// check for latest release, if it cannot be fetched then print error as warn and return
let latest_release = match update::get_latest() {
Ok(latest_release) => latest_release,
Err(e) => {
log::warn!("{}", e);
return;
}
};
"Current Version:".to_string().blue().bold(),
current_version
);

if latest_release.version > current {
let time_since_latest_release = chrono::Utc::now() - latest_release.date;
let time_since_latest_release = humanize_time(time_since_latest_release);
// check for latest release, if it cannot be fetched then print error as warn and return
let latest_release = match update::get_latest() {
Ok(latest_release) => latest_release,
Err(e) => {
log::warn!("{}", e);
return;
}
};

let fmt_latest_version = format!(
"( v{} released {} ago )",
latest_release.version, time_since_latest_release
);
if latest_release.version > current_version {
let time_since_latest_release = chrono::Utc::now() - latest_release.date;
let time_since_latest_release = humanize_time(time_since_latest_release);

eprint!("{}", fmt_latest_version.yellow().bold());
eprintln!(
"
let fmt_latest_version = format!(
"( v{} released {} ago )",
latest_release.version, time_since_latest_release
);

eprint!("{}", fmt_latest_version.yellow().bold());
eprintln!(
"
Download latest version from https://github.com/parseablehq/parseable/releases/latest"
);
} else {
eprintln!();
);
} else {
eprintln!();
}
}
ParseableVersion::Prerelease(current_prerelease) => {
eprint!(
"
{} {} ",
"Current Version:".to_string().blue().bold(),
current_prerelease
);
}
}
}

pub fn current() -> Version {
let current = env!("VERGEN_BUILD_SEMVER");
semver::Version::parse(current).expect("VERGEN_BUILD_SEMVER is always valid semver")
pub fn current() -> ParseableVersion {
let build_semver = env!("VERGEN_BUILD_SEMVER");

let mut git_semver = env!("VERGEN_GIT_SEMVER");

if &git_semver[..1] == "v" {
git_semver = &git_semver[1..];
}

if build_semver == git_semver {
ParseableVersion::Version(
semver::Version::parse(build_semver)
.expect("VERGEN_BUILD_SEMVER is always valid semver"),
)
} else {
ParseableVersion::Prerelease(
semver::Prerelease::new(git_semver)
.expect("VERGEN_GIT_SEMVER is always valid semver"),
)
}
}

fn humanize_time(time_passed: Duration) -> String {
Expand Down