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Refactor environment variable handling in map generation based on download status

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This commit is contained in:
Victor Giers
2026-05-07 15:14:35 +02:00
parent 14a634f483
commit 2ad8d5e787
1 changed files with 27 additions and 7 deletions
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34
src-tauri/src/main.rs
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@@ -95,6 +95,17 @@ fn unix_timestamp_millis() -> u128 {
.unwrap_or(0)
}
fn env_truthy(name: &str) -> bool {
std::env::var(name)
.map(|value| {
matches!(
value.trim().to_ascii_lowercase().as_str(),
"1" | "true" | "yes" | "on"
)
})
.unwrap_or(false)
}
fn log_slug(prompt: &str) -> String {
let mut slug = String::new();
let mut last_was_separator = false;
@@ -377,6 +388,7 @@ async fn generate_map(
let vae_model = cfg
.vae_model
.unwrap_or_else(|| "madebyollin/sdxl-vae-fp16-fix".to_string());
let allow_downloads = env_truthy("SKYMAP_ALLOW_DOWNLOADS");
let active_generation_pid = state.active_generation_pid.clone();
let cancel_generation_requested = state.cancel_generation_requested.clone();
let window = window.clone();
@@ -451,10 +463,14 @@ async fn generate_map(
&mut log_file,
format!(" program: {}", python.to_string_lossy()),
);
write_log_line(
&mut log_file,
" env: PYTHONUNBUFFERED=1 HF_HUB_OFFLINE=1 TRANSFORMERS_OFFLINE=1 DIFFUSERS_OFFLINE=1",
);
if allow_downloads {
write_log_line(&mut log_file, " env: PYTHONUNBUFFERED=1 SKYMAP_ALLOW_DOWNLOADS=1");
} else {
write_log_line(
&mut log_file,
" env: PYTHONUNBUFFERED=1 HF_HUB_OFFLINE=1 TRANSFORMERS_OFFLINE=1 DIFFUSERS_OFFLINE=1",
);
}
for arg in &args {
write_log_line(&mut log_file, format!(" arg: {arg}"));
}
@@ -463,11 +479,15 @@ async fn generate_map(
let mut cmd = Command::new(&python);
cmd.current_dir(&root)
.env("PYTHONUNBUFFERED", "1")
.env("HF_HUB_OFFLINE", "1")
.env("TRANSFORMERS_OFFLINE", "1")
.env("DIFFUSERS_OFFLINE", "1")
.stdout(Stdio::piped())
.stderr(Stdio::piped());
if allow_downloads {
cmd.env("SKYMAP_ALLOW_DOWNLOADS", "1");
} else {
cmd.env("HF_HUB_OFFLINE", "1")
.env("TRANSFORMERS_OFFLINE", "1")
.env("DIFFUSERS_OFFLINE", "1");
}
for arg in &args {
cmd.arg(arg);
}