s0me1newithhand7s/system-manager
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Set required experimental features internally.

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This commit is contained in:
r-vdp 2023-03-29 11:45:15 +02:00
parent 1e9d3be430
commit 05e9306f21
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1 changed files with 9 additions and 2 deletions
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11
src/generate.rs
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@ -138,7 +138,7 @@ fn parse_nix_build_output(output: String) -> Result<StorePath> {
} }
fn run_nix_build(flake_uri: &str) -> Result<process::Output> { fn run_nix_build(flake_uri: &str) -> Result<process::Output> {
let output = process::Command::new("nix") let output = nix_cmd()
.arg("build") .arg("build")
.arg(flake_uri) .arg(flake_uri)
.arg("--json") .arg("--json")
@ -151,7 +151,7 @@ fn run_nix_build(flake_uri: &str) -> Result<process::Output> {
} }
fn try_nix_eval(flake_uri: &str) -> Result<bool> { fn try_nix_eval(flake_uri: &str) -> Result<bool> {
let output = process::Command::new("nix") let output = nix_cmd()
.arg("eval") .arg("eval")
.arg(flake_uri) .arg(flake_uri)
.arg("--json") .arg("--json")
@ -167,3 +167,10 @@ fn try_nix_eval(flake_uri: &str) -> Result<bool> {
Ok(false) Ok(false)
} }
} }
fn nix_cmd() -> process::Command {
let mut cmd = process::Command::new("nix");
cmd.arg("--extra-experimental-features")
.arg("nix-command flakes");
cmd
}