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author | Yurii Rashkovskii <yrashk@gmail.com> | 2017-11-14 11:21:45 +0700 |
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committer | Yurii Rashkovskii <yrashk@gmail.com> | 2017-11-14 16:15:58 +0700 |
commit | edfdc1d81898a39a5be4b91f41b13ebe5e150b78 (patch) | |
tree | 6e4c57a31a0728cb7b1d88337e47f170a0f60288 | |
parent | ce8dea6bdd18846579d32d0bcec94717bf616b41 (diff) | |
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fish-foreign-env: suppress additional harmless warnings
As per #30645, fish with fish-foreign-env prints this (harmless) warning: ``` set: Tried to change the read-only variable “_” ``` This patch was developed by @rnhmjoj in the aforementioned issue discussion
-rw-r--r-- | pkgs/shells/fish-foreign-env/default.nix | 2 | ||||
-rw-r--r-- | pkgs/shells/fish-foreign-env/suppress-harmless-warnings.patch (renamed from pkgs/shells/fish-foreign-env/hide-path-warnings.patch) | 17 |
2 files changed, 13 insertions, 6 deletions
diff --git a/pkgs/shells/fish-foreign-env/default.nix b/pkgs/shells/fish-foreign-env/default.nix index 76a979bcda1b..445e961c6499 100644 --- a/pkgs/shells/fish-foreign-env/default.nix +++ b/pkgs/shells/fish-foreign-env/default.nix @@ -20,7 +20,7 @@ stdenv.mkDerivation rec { -i $out/share/fish-foreign-env/functions/* ''; - patches = [ ./hide-path-warnings.patch ]; + patches = [ ./suppress-harmless-warnings.patch ]; meta = with stdenv.lib; { description = "A foreign environment interface for Fish shell"; diff --git a/pkgs/shells/fish-foreign-env/hide-path-warnings.patch b/pkgs/shells/fish-foreign-env/suppress-harmless-warnings.patch index b7ac4edc5189..5e4569f0a15c 100644 --- a/pkgs/shells/fish-foreign-env/hide-path-warnings.patch +++ b/pkgs/shells/fish-foreign-env/suppress-harmless-warnings.patch @@ -1,16 +1,23 @@ diff --git a/functions/fenv.apply.fish b/functions/fenv.apply.fish -index 34a25e3..6837e7f 100644 +index 34a25e3..3d94135 100644 --- a/functions/fenv.apply.fish +++ b/functions/fenv.apply.fish -@@ -30,8 +30,9 @@ function fenv.apply +@@ -27,11 +27,17 @@ function fenv.apply + for variable in $variables + set key (echo $variable | sed 's/=.*//') + set value (echo $variable | sed 's/[^=]*=//') ++ set ignore PATH _ if test "$key" = 'PATH' set value (echo $value | tr ':' '\n') + end + +- set -g -x $key $value ++ if contains $key $ignore + set -g -x $key $value ^/dev/null + else + set -g -x $key $value - end -- -- set -g -x $key $value ++ end ++ end end |