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Diffstat (limited to 'src/util.rs')
| -rw-r--r-- | src/util.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/util.rs b/src/util.rs new file mode 100644 index 0000000..9c0ed1c --- /dev/null +++ b/src/util.rs @@ -0,0 +1,34 @@ +use crate::config::Step; +use colored::*; + +pub const EXIT_IO_ERROR: i32 = 1; +pub const EXIT_INSTALL_FAILED: i32 = 2; + +// todo: figure out a better way of doing this +pub fn str_step(step: &Step) -> String { + match step { + Step::Link(path) => format!("Link {} to {}", &path.from, &path.to), + Step::Copy(path) => format!("Copy {} to {}", &path.from, &path.to), + Step::Shell(command) => format!("Run {}", command), + } +} + +pub fn fmt_step(step: &Step, result: &Result<bool, Box<dyn std::error::Error>>) -> String { + let action = str_step(step); + + match result { + Ok(true) => { format!("{}{} {} {}", "[".bright_black(), "✔".green(), "]".bright_black(), action) } + Ok(false) => { format!("{}{} {} {}", "[".bright_black(), "▼".bright_black(), "]".bright_black(), action) } + Err(_) => { format!("{}{} {} {}", "[".bright_black(), "✘".red(), "]".bright_black(), action) } + } +} + +pub fn expand_home(path: &str) -> String { + let home = std::env::var("HOME").expect("no $HOME"); + if path.starts_with("~") { + let rest_of_path = &path[1..]; + format!("{}{}", home, rest_of_path) + } else { + path.to_owned() + } +}
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