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feat(fish/envsource): filter out empty lines and vars that don't comply with the standard VAR=VALUE format

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This commit is contained in:
cătălin 2023-04-24 17:42:43 +02:00
commit 5a73a7a9a2
Signed by: catalin
GPG key ID: 0178DF42F43E5FD2
2 changed files with 8 additions and 2 deletions
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8
fish/conf.d/envsource.fish
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@ -1,5 +1,11 @@
function envsource
for line in (cat $argv | grep -v '^#')
if not set -q argv[1]
set argv[1] ".env"
end
echo "Using $argv[1] as input file"
for line in (grep -v '^\s*\(#\|$\)' $argv[1] | grep -E '^[A-Za-z_]+=[^#\n]+')
set item (string split -m 1 '=' $line)
set -gx $item[1] $item[2]
echo "Exported key $item[1]"