Changing clap settings (#624)
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@ -1,6 +1,6 @@
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extern crate chrono;
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#[macro_use]
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#[macro_use]
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extern crate clap;
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extern crate clap;
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extern crate chrono;
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extern crate env_logger;
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extern crate env_logger;
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extern crate error_chain;
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extern crate error_chain;
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#[macro_use]
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#[macro_use]
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@ -38,7 +38,7 @@ fn main() {
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.author("Mathieu David <mathieudavid@mathieudavid.org>")
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.author("Mathieu David <mathieudavid@mathieudavid.org>")
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// Get the version from our Cargo.toml using clap's crate_version!() macro
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// Get the version from our Cargo.toml using clap's crate_version!() macro
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.version(concat!("v",crate_version!()))
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.version(concat!("v",crate_version!()))
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.setting(AppSettings::SubcommandRequired)
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.setting(AppSettings::ArgRequiredElseHelp)
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.after_help("For more information about a specific command, \
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.after_help("For more information about a specific command, \
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try `mdbook <command> --help`\n\
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try `mdbook <command> --help`\n\
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Source code for mdbook available \
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Source code for mdbook available \
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@ -77,11 +77,14 @@ fn init_logger() {
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let mut builder = Builder::new();
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let mut builder = Builder::new();
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builder.format(|formatter, record| {
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builder.format(|formatter, record| {
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writeln!(formatter, "{} [{}] ({}): {}",
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writeln!(
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formatter,
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"{} [{}] ({}): {}",
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Local::now().format("%Y-%m-%d %H:%M:%S"),
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Local::now().format("%Y-%m-%d %H:%M:%S"),
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record.level(),
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record.level(),
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record.target(),
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record.target(),
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record.args())
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record.args()
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)
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});
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});
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if let Ok(var) = env::var("RUST_LOG") {
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if let Ok(var) = env::var("RUST_LOG") {
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