add experimental rga-fzf binary
parent
38185dda21
commit
0001feb24b
@ -0,0 +1,75 @@
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use anyhow::Context;
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use rga::adapters::spawning::map_exe_error;
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use ripgrep_all as rga;
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use std::process::{Command, Stdio};
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fn main() -> anyhow::Result<()> {
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env_logger::init();
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let mut passthrough_args: Vec<String> = std::env::args().skip(1).collect();
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let inx = passthrough_args.iter().position(|e| !e.starts_with("-"));
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let initial_query = if let Some(inx) = inx {
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passthrough_args.remove(inx)
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} else {
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"".to_string()
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};
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let exe = std::env::current_exe().context("Could not get executable location")?;
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let preproc_exe = exe.with_file_name("rga");
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let preproc_exe = preproc_exe
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.to_str()
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.context("rga executable is in non-unicode path")?;
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let rg_prefix = format!(
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"{} --files-with-matches --rga-cache-max-blob-len=10M",
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preproc_exe
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);
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let child = Command::new("fzf")
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.arg(format!(
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"--preview={} --pretty --context 5 {{q}} --rga-fzf-path=_{{}}",
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preproc_exe
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))
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.arg("--phony")
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.arg("--query")
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.arg(&initial_query)
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.arg("--print-query")
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.arg(format!("--bind=change:reload: {} {{q}}", rg_prefix))
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.env(
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"FZF_DEFAULT_COMMAND",
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format!("{} '{}'", rg_prefix, &initial_query),
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)
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.stdout(Stdio::piped())
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.spawn()
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.map_err(|e| map_exe_error(e, "fzf", "Please make sure you have fzf installed."))?;
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let output = child.wait_with_output()?;
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let mut x = output.stdout.split(|e| e == &b'\n');
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let final_query =
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std::str::from_utf8(x.next().context("fzf output empty")?).context("fzf query not utf8")?;
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let selected_file = std::str::from_utf8(x.next().context("fzf output not two line")?)
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.context("fzf ofilename not utf8")?;
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println!("query='{}', file='{}'", final_query, selected_file);
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if selected_file.ends_with(".pdf") {
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use std::io::ErrorKind::*;
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let worked = Command::new("evince")
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.arg("--find")
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.arg(final_query)
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.arg(selected_file)
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.spawn()
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.map_or_else(
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|err| match err.kind() {
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NotFound => Ok(false),
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_ => Err(err),
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},
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|_| Ok(true),
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)?;
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if worked {
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return Ok(());
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}
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}
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Command::new("xdg-open").arg(selected_file).spawn()?;
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Ok(())
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}
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