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Load data from env variables
+20
-3
+20
-3
src/main.rs
+20
-3
src/main.rs
···
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// if omitted, fallback to a local `tangled-on-commit.json` file
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// if key omitted or file not found, fall back to env
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// if env omitted, error out and quit
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// note: shell is not loaded from env (to avoid the user unknowingly executing scripts)
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// if any args are `-h` || `--help` display help and quit
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for arg in std::env::args() {
···
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// now load config
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if let Ok(file) = std::fs::read_to_string("./tangled-on-commit.json") {
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if let Ok(parsed) = json::parse(&file) {
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-
if let Some(json_handle) = parsed["handle"].as_str() {
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if handle.is_none()
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&& let Some(json_handle) = parsed["handle"].as_str()
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{
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handle = Some(String::from(json_handle))
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}
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if let Some(json_repo_name) = parsed["repo_name"].as_str() {
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if repo_name.is_none()
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&& let Some(json_repo_name) = parsed["repo_name"].as_str()
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{
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repo_name = Some(String::from(json_repo_name))
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}
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if let Some(json_shell) = parsed["shell"].as_str() {
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if shell.is_none()
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&& let Some(json_shell) = parsed["shell"].as_str()
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{
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shell = Some(String::from(json_shell))
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}
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}
···
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}
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// now load from env
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if handle.is_none()
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&& let Ok(env_handle) = std::env::var("TANGLED_ON_COMMIT_HANDLE")
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{
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handle = Some(String::from(env_handle))
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}
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if repo_name.is_none()
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&& let Ok(env_repo_name) = std::env::var("TANGLED_ON_COMMIT_REPO_NAME")
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{
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repo_name = Some(String::from(env_repo_name))
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}
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if let Some(ref handle) = handle
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&& let Some(ref repo_name) = repo_name