pijul/pijul - Change SZHG3ADNBW5WHINPGSDS4WTCZBJHETOZ7PO3YFF2EZKSQJOQF3GQC

Add a config option for the patch message template Contents of field `message_skeleton` at the root of the global config file will be placed into `message` by `pijul record` for editing, if present and not overridden via `-m` switch. Analogous to git's `commit.template`, but as an inline string rather than a filepath. Moved the call to `Global::load` to a `lazy_static`. `header` needs the config in two places now, and parsing it twice seems like a waste. Arranging a single parse manually in a satisfying way (in both places it's a fallback, and should remain one) makes the function a mess.

Created by mpevnev on February 19, 2021

SZHG3ADNBW5WHINPGSDS4WTCZBJHETOZ7PO3YFF2EZKSQJOQF3GQC

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In discussions

#336 add a config option for a patch message template

Change contents

Insertion in pijul/src/config.rs at line 13 [3.89866]
[2.63]
[2.63]
```
    pub message_skeleton: Option<String>,
```
Insertion in pijul/src/commands/record.rs at line 9 [3.101759]
[4.1503]
[3.101821]
```
use lazy_static::lazy_static;
```

Insertion in pijul/src/commands/record.rs at line 56 [3.101759]

[3.102757]

}
lazy_static! {
    static ref GLOBAL_CONFIG: Result<crate::config::Global, anyhow::Error> =
        crate::config::Global::load();

Replacement in pijul/src/commands/record.rs at line 188 [3.101759]

B:BD[3.105630] → [3.105630:105729]

        } else if let Ok(global) = crate::config::Global::load() {
            vec![global.author]

[3.105630]

[3.105729]

        } else if let Ok(global) = GLOBAL_CONFIG.as_ref() {
            vec![global.author.clone()]

Replacement in pijul/src/commands/record.rs at line 194 [3.101759]

B:BD[3.105803] → [5.605:676]

            message: self.message.clone().unwrap_or_else(String::new),

[3.105803]

[3.105871]

            message: self
                .message
                .clone()
                .or_else(|| {
                    GLOBAL_CONFIG
                        .as_ref()
                        .ok()
                        .and_then(|cfg| cfg.message_skeleton.clone())
                })
                .unwrap_or_else(String::new),