mirror of
https://github.com/NixOS/nix
synced 2025-06-27 12:41:15 +02:00
81 lines
2.9 KiB
Bash
Executable file
81 lines
2.9 KiB
Bash
Executable file
#!/usr/bin/env bash
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source common.sh
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# Skipping these two for now, because we actually *do* want flags and
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# config settings to always show up in the manual, just be marked
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# experimental. Will reenable once the manual generation takes advantage
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# of the JSON metadata on this.
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#
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# # Without flakes, flake options should not show up
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# # With flakes, flake options should show up
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#
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# function grep_both_ways {
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# nix --experimental-features '' "$@" | grepQuietInverse flake
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# nix --experimental-features '' "$@" | grepQuiet flake
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#
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# # Also, the order should not matter
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# nix "$@" --experimental-features '' | grepQuietInverse flake
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# nix "$@" --experimental-features '' | grepQuiet flake
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# }
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#
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# # Simple case, the configuration effects the running command
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# grep_both_ways show-config
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#
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# # Medium case, the configuration effects --help
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# grep_both_ways store gc --help
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# Test settings that are gated on experimental features; the setting is ignored
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# with a warning if the experimental feature is not enabled. The order of the
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# `setting = value` lines in the configuration should not matter.
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xpFeature=auto-allocate-uids
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gatedSetting=auto-allocate-uids
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# Experimental feature is disabled before, ignore and warn.
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NIX_CONFIG="
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experimental-features =
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$gatedSetting = true
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" expect 1 nix config show $gatedSetting 1>"$TEST_ROOT"/stdout 2>"$TEST_ROOT"/stderr
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[[ $(cat "$TEST_ROOT/stdout") = '' ]]
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grepQuiet "error: could not find setting '$gatedSetting'" "$TEST_ROOT/stderr"
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# Experimental feature is disabled after, ignore and warn.
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NIX_CONFIG="
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$gatedSetting = true
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experimental-features =
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" expect 1 nix config show $gatedSetting 1>"$TEST_ROOT"/stdout 2>"$TEST_ROOT"/stderr
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[[ $(cat "$TEST_ROOT/stdout") = '' ]]
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grepQuiet "error: could not find setting '$gatedSetting'" "$TEST_ROOT/stderr"
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# Experimental feature is enabled before, process.
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NIX_CONFIG="
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experimental-features = $xpFeature
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$gatedSetting = true
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" nix config show $gatedSetting 1>"$TEST_ROOT"/stdout 2>"$TEST_ROOT"/stderr
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grepQuiet "true" "$TEST_ROOT/stdout"
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# Experimental feature is enabled after, process.
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NIX_CONFIG="
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$gatedSetting = true
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experimental-features = $xpFeature
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" nix config show $gatedSetting 1>"$TEST_ROOT"/stdout 2>"$TEST_ROOT"/stderr
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grepQuiet "true" "$TEST_ROOT/stdout"
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grepQuietInverse "Ignoring setting '$gatedSetting'" "$TEST_ROOT/stderr"
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function exit_code_both_ways {
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expect 1 nix --experimental-features '' "$@" 1>/dev/null
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nix --experimental-features "$xpFeature" "$@" 1>/dev/null
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# Also, the order should not matter
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expect 1 nix "$@" --experimental-features '' 1>/dev/null
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nix "$@" --experimental-features "$xpFeature" 1>/dev/null
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}
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exit_code_both_ways config show --auto-allocate-uids
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# Double check these are stable
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nix --experimental-features '' --help 1>/dev/null
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nix --experimental-features '' doctor --help 1>/dev/null
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nix --experimental-features '' repl --help 1>/dev/null
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nix --experimental-features '' upgrade-nix --help 1>/dev/null
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