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Merged
merged 8 commits into from
Jul 16, 2024
Merged

Tweek conda search paths #118

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49013db
Tweek conda search paths
DonJayamanne Jul 16, 2024
e235377
fixes
DonJayamanne Jul 16, 2024
252f9cd
fixes
DonJayamanne Jul 16, 2024
b007b53
Fixes
DonJayamanne Jul 16, 2024
c794a19
fixes
DonJayamanne Jul 16, 2024
2fc1e1c
Support for homebrew conda
DonJayamanne Jul 16, 2024
781b8b3
misc
DonJayamanne Jul 16, 2024
42f9424
misc
DonJayamanne Jul 16, 2024
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79 changes: 60 additions & 19 deletions crates/pet-conda/src/conda_rc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ use log::trace;
use pet_fs::path::expand_path;
use std::{
collections::HashSet,
fs,
env, fs,
path::{Path, PathBuf},
};
use yaml_rust2::YamlLoader;
Expand All @@ -29,7 +29,7 @@ impl Condarc {
// Search paths documented here
// https://conda.io/projects/conda/en/latest/user-guide/configuration/use-condarc.html#searching-for-condarc
// https://github.com/conda/conda/blob/3ae5d7cf6cbe2b0ff9532359456b7244ae1ea5ef/conda/base/constants.py#L28
fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
pub fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
use crate::utils::change_root_of_path;

let mut search_paths: Vec<PathBuf> = vec![];
Expand All @@ -40,6 +40,22 @@ fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
"C:\\ProgramData\\conda\\.condarc",
"C:\\ProgramData\\conda\\condarc",
"C:\\ProgramData\\conda\\condarc.d",
"C:\\ProgramData\\conda\\.mambarc",
format!(
"{}:\\ProgramData\\conda\\.condarc",
env::var("SYSTEMDRIVE").unwrap_or("C".to_string())
)
.as_str(),
format!(
"{}:\\ProgramData\\conda\\condarc",
env::var("SYSTEMDRIVE").unwrap_or("C".to_string())
)
.as_str(),
format!(
"{}:\\ProgramData\\conda\\condarc.d",
env::var("SYSTEMDRIVE").unwrap_or("C".to_string())
)
.as_str(),
]
.iter()
.map(PathBuf::from)
Expand All @@ -51,9 +67,11 @@ fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
"/etc/conda/.condarc",
"/etc/conda/condarc",
"/etc/conda/condarc.d",
"/etc/conda/mambarc",
"/var/lib/conda/.condarc",
"/var/lib/conda/condarc",
"/var/lib/conda/condarc.d",
"/var/lib/conda/.mambarc",
]
.iter()
.map(PathBuf::from)
Expand All @@ -63,17 +81,20 @@ fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
);
}
if let Some(ref conda_root) = env_vars.conda_root {
let conda_root = expand_path(PathBuf::from(conda_root.clone()));
search_paths.append(&mut vec![
PathBuf::from(conda_root.clone()).join(".condarc"),
PathBuf::from(conda_root.clone()).join("condarc"),
PathBuf::from(conda_root.clone()).join(".condarc.d"),
conda_root.join(".condarc"),
conda_root.join("condarc"),
conda_root.join(".condarc.d"),
conda_root.join(".mambarc"),
]);
}
if let Some(ref xdg_config_home) = env_vars.xdg_config_home {
search_paths.append(&mut vec![
PathBuf::from(xdg_config_home.clone()).join(".condarc"),
PathBuf::from(xdg_config_home.clone()).join("condarc"),
PathBuf::from(xdg_config_home.clone()).join(".condarc.d"),
PathBuf::from(xdg_config_home.clone()).join(".mambarc"),
]);
}
if let Some(ref home) = env_vars.home {
Expand All @@ -85,24 +106,33 @@ fn get_conda_rc_search_paths(env_vars: &EnvVariables) -> Vec<PathBuf> {
home.join(".conda").join("condarc"),
home.join(".conda").join("condarc.d"),
home.join(".condarc"),
home.join("condarc"),
home.join("condarc.d"),
home.join(".mambarc"),
]);
}
if let Some(ref conda_prefix) = env_vars.conda_prefix {
let conda_prefix = expand_path(PathBuf::from(conda_prefix.clone()));
search_paths.append(&mut vec![
PathBuf::from(conda_prefix.clone()).join(".condarc"),
PathBuf::from(conda_prefix.clone()).join("condarc"),
PathBuf::from(conda_prefix.clone()).join(".condarc.d"),
conda_prefix.join(".condarc"),
conda_prefix.join("condarc"),
conda_prefix.join(".condarc.d"),
conda_prefix.join(".mamabarc"),
]);
}
if let Some(ref conda_dir) = env_vars.conda_dir {
let conda_dir = expand_path(PathBuf::from(conda_dir.clone()));
search_paths.append(&mut vec![
PathBuf::from(conda_dir.clone()).join(".condarc"),
PathBuf::from(conda_dir.clone()).join("condarc"),
PathBuf::from(conda_dir.clone()).join(".condarc.d"),
conda_dir.join(".condarc"),
conda_dir.join("condarc"),
conda_dir.join(".condarc.d"),
]);
}
if let Some(ref condarc) = env_vars.condarc {
search_paths.append(&mut vec![PathBuf::from(condarc)]);
search_paths.append(&mut vec![expand_path(PathBuf::from(condarc))]);
}
if let Some(ref mambarc) = env_vars.mambarc {
search_paths.append(&mut vec![expand_path(PathBuf::from(mambarc))]);
}

let search_paths: HashSet<_> = search_paths.into_iter().collect();
Expand Down Expand Up @@ -157,15 +187,21 @@ fn get_conda_conda_rc_from_path(conda_rc: &PathBuf) -> Option<Condarc> {
.map(|e| e.path())
.filter(|p| p.is_file())
{
let file_name = path.file_name().unwrap().to_str().unwrap_or_default();
let file_name = path
.file_name()
.unwrap()
.to_str()
.unwrap_or_default()
.to_lowercase();
let extension = path
.extension()
.unwrap_or_default()
.to_str()
.unwrap_or_default();
.unwrap_or_default()
.to_lowercase();

if POSSIBLE_CONDA_RC_FILES.contains(&file_name)
|| SUPPORTED_EXTENSIONS.contains(&extension)
if POSSIBLE_CONDA_RC_FILES.contains(&file_name.as_str())
|| SUPPORTED_EXTENSIONS.contains(&extension.as_str())
|| file_name.contains("condarc")
{
if let Some(ref mut cfg) = parse_conda_rc(&path) {
Expand All @@ -186,13 +222,14 @@ fn get_conda_conda_rc_from_path(conda_rc: &PathBuf) -> Option<Condarc> {

fn parse_conda_rc(conda_rc: &Path) -> Option<Condarc> {
let reader = fs::read_to_string(conda_rc).ok()?;
trace!("Possible conda_rc: {:?}", conda_rc);
if let Some(cfg) = parse_conda_rc_contents(&reader) {
trace!("conda_rc: {:?} with env_dirs {:?}", conda_rc, cfg.env_dirs);
Some(Condarc {
env_dirs: cfg.env_dirs,
files: vec![conda_rc.to_path_buf()],
})
} else {
trace!("Failed to parse or empty conda_rc: {:?}", conda_rc);
Some(Condarc {
env_dirs: vec![],
files: vec![conda_rc.to_path_buf()],
Expand Down Expand Up @@ -220,7 +257,9 @@ fn parse_conda_rc_contents(contents: &str) -> Option<Condarc> {
if item_str.is_empty() {
continue;
}
env_dirs.push(expand_path(PathBuf::from(item_str.trim())));
let env_dir = expand_path(PathBuf::from(item_str.trim()));
trace!("env_dir: {:?} parsed as {:?}", item_str.trim(), env_dir);
env_dirs.push(env_dir);
}
}
if let Some(items) = doc["envs_path"].as_vec() {
Expand All @@ -229,7 +268,9 @@ fn parse_conda_rc_contents(contents: &str) -> Option<Condarc> {
if item_str.is_empty() {
continue;
}
env_dirs.push(expand_path(PathBuf::from(item_str.trim())));
let env_dir = expand_path(PathBuf::from(item_str.trim()));
trace!("env_path: {:?} parsed as {:?}", item_str.trim(), env_dir);
env_dirs.push(env_dir);
}
}
}
Expand Down
10 changes: 10 additions & 0 deletions crates/pet-conda/src/env_variables.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,15 @@ pub struct EnvVariables {
pub conda_dir: Option<String>,
pub conda: Option<String>,
pub conda_prefix: Option<String>,
pub mamba_root_prefix: Option<String>,
/// https://docs.conda.io/projects/conda/en/22.11.x/user-guide/configuration/use-condarc.html
pub conda_envs_path: Option<String>,
pub condarc: Option<String>,
pub mambarc: Option<String>,
// https://anaconda-project.readthedocs.io/en/latest/config.html
pub anaconda_project_envs_path: Option<String>,
// https://anaconda-project.readthedocs.io/en/latest/config.html
pub project_dir: Option<String>,
pub xdg_config_home: Option<String>,
pub known_global_search_locations: Vec<PathBuf>,
}
Expand All @@ -43,8 +49,12 @@ impl EnvVariables {
conda_root: env.get_env_var("CONDA_ROOT".to_string()),
conda: env.get_env_var("CONDA".to_string()),
conda_prefix: env.get_env_var("CONDA_PREFIX".to_string()),
mamba_root_prefix: env.get_env_var("MAMBA_ROOT_PREFIX".to_string()),
conda_envs_path: env.get_env_var("CONDA_ENVS_PATH".to_string()),
anaconda_project_envs_path: env.get_env_var("ANACONDA_PROJECT_ENVS_PATH".to_string()),
project_dir: env.get_env_var("PROJECT_DIR".to_string()),
condarc: env.get_env_var("CONDARC".to_string()),
mambarc: env.get_env_var("MAMBARC".to_string()),
xdg_config_home: env.get_env_var("XDG_CONFIG_HOME".to_string()),
known_global_search_locations: env.get_know_global_search_locations(),
}
Expand Down
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