1f20ca6481
If a `.env` file is found and loaded, but the `dotenv-load` setting hasn't been explicitly
set to true, print a warning to stderr. In approximately six months, `dotenv-load` will
change from defaulting to true to defaulting to false, which will be a potentially breaking
change in behavior for justfiles which elicit this warning.
See this issue for more details:
https://github.com/casey/just/issues/469
104 lines
2.0 KiB
Rust
104 lines
2.0 KiB
Rust
use crate::common::*;
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#[test]
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fn dotenv() {
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let tmp = temptree! {
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".env": "KEY=ROOT",
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sub: {
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".env": "KEY=SUB",
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justfile: "default:\n\techo KEY=$KEY",
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},
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};
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let binary = executable_path("just");
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let output = Command::new(binary)
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.current_dir(tmp.path())
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.arg("sub/default")
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.output()
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.expect("just invocation failed");
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assert_eq!(output.status.code().unwrap(), 0);
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let stdout = str::from_utf8(&output.stdout).unwrap();
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assert_eq!(stdout, "KEY=SUB\n");
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}
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test! {
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name: set_false,
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justfile: r#"
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set dotenv-load := false
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foo:
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if [ -n "${DOTENV_KEY+1}" ]; then echo defined; else echo undefined; fi
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"#,
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stdout: "undefined\n",
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stderr: "if [ -n \"${DOTENV_KEY+1}\" ]; then echo defined; else echo undefined; fi\n",
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}
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test! {
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name: set_implicit,
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justfile: r#"
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set dotenv-load
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foo:
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echo $DOTENV_KEY
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"#,
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stdout: "dotenv-value\n",
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stderr: "echo $DOTENV_KEY\n",
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}
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test! {
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name: set_true,
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justfile: r#"
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set dotenv-load := true
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foo:
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echo $DOTENV_KEY
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"#,
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stdout: "dotenv-value\n",
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stderr: "echo $DOTENV_KEY\n",
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}
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#[test]
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fn warning() {
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Test::new()
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.justfile(
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"
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foo:
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echo $DOTENV_KEY
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",
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)
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.stdout("dotenv-value\n")
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.stderr(
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"
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warning: A `.env` file was found and loaded, but this behavior will change in the future.
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To \
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silence this warning and continue loading `.env` files, add:
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set dotenv-load := true
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To silence \
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this warning and stop loading `.env` files, add:
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set dotenv-load := false
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This warning may \
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also be silenced by setting the `JUST_SUPPRESS_DOTENV_LOAD_WARNING`
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environment variable to `1`. \
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This can be used to silence the warning globally by
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adding the following line to your shell rc \
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file:
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export JUST_SUPPRESS_DOTENV_LOAD_WARNING=1
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See https://github.com/casey/just/issues/469 \
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for more details.
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echo $DOTENV_KEY
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",
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)
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.suppress_dotenv_load_warning(false)
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.run();
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}
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