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|
use std::borrow::Cow;
use lazy_static::lazy_static;
use regex::{Captures, Regex};
use crate::config::Config;
use crate::features::OptionValueFunction;
use crate::git_config_entry::{GitConfigEntry, GitRemoteRepo};
#[cfg(not(tarpaulin_include))]
pub fn make_feature() -> Vec<(String, OptionValueFunction)> {
builtin_feature!([
(
"hyperlinks",
bool,
None,
_opt => true
)
])
}
pub fn format_commit_line_with_osc8_commit_hyperlink<'a>(
line: &'a str,
config: &Config,
) -> Cow<'a, str> {
if let Some(GitConfigEntry::GitRemote(GitRemoteRepo::GitHubRepo(repo))) =
config.git_config_entries.get("remote.origin.url")
{
COMMIT_LINE_REGEX.replace(line, |captures: &Captures| {
format_commit_line_captures_with_osc8_commit_hyperlink(captures, repo)
})
} else {
Cow::from(line)
}
}
/// Create a file hyperlink to `path`, displaying `text`.
pub fn format_osc8_file_hyperlink<'a>(
relative_path: &'a str,
line_number: Option<usize>,
text: &str,
config: &Config,
) -> Cow<'a, str> {
if let Some(GitConfigEntry::Path(workdir)) = config.git_config_entries.get("delta.__workdir__")
{
let absolute_path = workdir.join(relative_path);
let mut url = config
.hyperlinks_file_link_format
.replace("{path}", &absolute_path.to_string_lossy());
if let Some(n) = line_number {
url = url.replace("{line}", &format!("{}", n))
} else {
url = url.replace("{line}", "")
};
Cow::from(format!(
"{osc}8;;{url}{st}{text}{osc}8;;{st}",
url = url,
text = text,
osc = "\x1b]",
st = "\x1b\\"
))
} else {
Cow::from(relative_path)
}
}
lazy_static! {
static ref COMMIT_LINE_REGEX: Regex = Regex::new("(.* )([0-9a-f]{40})(.*)").unwrap();
}
fn format_commit_line_captures_with_osc8_commit_hyperlink(
captures: &Captures,
github_repo: &str,
) -> String {
let commit = captures.get(2).unwrap().as_str();
format!(
"{prefix}{osc}8;;{url}{st}{commit}{osc}8;;{st}{suffix}",
url = format_github_commit_url(commit, github_repo),
commit = commit,
prefix = captures.get(1).unwrap().as_str(),
suffix = captures.get(3).unwrap().as_str(),
osc = "\x1b]",
st = "\x1b\\"
)
}
fn format_github_commit_url(commit: &str, github_repo: &str) -> String {
format!("https://github.com/{}/commit/{}", github_repo, commit)
}
#[cfg(test)]
mod tests {
use super::*;
use crate::tests::integration_test_utils::integration_test_utils::make_config_from_args_and_git_config;
use std::fs::remove_file;
use std::path::{Path, PathBuf};
#[test]
fn test_format_commit_line_with_osc8_commit_hyperlink() {
let git_config_contents = b"
[remote \"origin\"]
url = git@github.com:dandavison/delta.git
";
let git_config_path = "delta__format_commit_line_with_osc8_commit_hyperlink.gitconfig";
let config = make_config_from_args_and_git_config(
&[],
Some(git_config_contents),
Some(git_config_path),
);
assert_eq!(
format_commit_line_with_osc8_commit_hyperlink(
"commit e198c0d841d9fb660e59e0329235a8601b407c69 (HEAD -> master, origin/master)",
&config
),
"commit \u{1b}]8;;https://github.com/dandavison/delta/commit/e198c0d841d9fb660e59e0329235a8601b407c69\u{1b}\\e198c0d841d9fb660e59e0329235a8601b407c69\u{1b}]8;;\u{1b}\\ (HEAD -> master, origin/master)"
);
remove_file(git_config_path).unwrap();
}
#[test]
fn test_format_osc8_file_hyperlink() {
let mut config = make_config_from_args_and_git_config(&[], None, None);
config.git_config_entries.insert(
"delta.__workdir__".to_string(),
GitConfigEntry::Path(PathBuf::from("/working/directory")),
);
println!(
"{}",
format!(
"\x1b]8;;file://{}\x1b\\link-text\x1b]8;;\x1b\\",
Path::new("/working/directory/relative/path/file.rs").to_string_lossy()
)
);
println!(
"{}",
format_osc8_file_hyperlink("relative/path/file.rs", None, "link-text", &config)
);
dbg!(format!(
"\x1b]8;;file://{}\x1b\\link-text\x1b]8;;\x1b\\",
Path::new("/working/directory/relative/path/file.rs").to_string_lossy()
));
dbg!(format_osc8_file_hyperlink(
"relative/path/file.rs",
None,
"link-text",
&config
));
assert_eq!(
format!(
"\x1b]8;;file://{}\x1b\\link-text\x1b]8;;\x1b\\",
Path::new("/working/directory/relative/path/file.rs").to_string_lossy()
),
format_osc8_file_hyperlink("relative/path/file.rs", None, "link-text", &config)
)
}
#[test]
fn test_format_osc8_file_hyperlink_with_line_number() {
let mut config = make_config_from_args_and_git_config(
&["--hyperlinks-file-link-format", "file-line://{path}:{line}"],
None,
None,
);
config.git_config_entries.insert(
"delta.__workdir__".to_string(),
GitConfigEntry::Path(PathBuf::from("/working/directory")),
);
assert_eq!(
format!(
"\x1b]8;;file-line://{}:7\x1b\\link-text\x1b]8;;\x1b\\",
Path::new("/working/directory/relative/path/file.rs").to_string_lossy()
),
format_osc8_file_hyperlink("relative/path/file.rs", Some(7), "link-text", &config)
)
}
#[test]
fn test_format_github_commit_url() {
assert_eq!(
format_github_commit_url(
"b9a76d4523949c09013f24ff555180da1d39e9e4",
"dandavison/delta"
),
"https://github.com/dandavison/delta/commit/b9a76d4523949c09013f24ff555180da1d39e9e4"
)
}
}
|
