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Respect previously nvm-loaded node version when sourcing

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This commit is contained in:
Xandor Schiefer
2016-11-14 19:18:24 +02:00
committed by Jordan Harband
parent b111436fde
commit eabd7ab13d
5 changed files with 48 additions and 9 deletions
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20
test/sourcing/Sourcing nvm.sh should keep version if one is active Executable file
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@@ -0,0 +1,20 @@
#!/bin/sh
die () { echo "$@" ; exit 1; }
echo '0.10.1' > ../../alias/default || die "couldn't create default alias"
\. ../../nvm.sh || die 'sourcing returned nonzero exit code'
NVM_TARGET=0.10.3
NVM_DEFAULT="$(nvm_resolve_local_alias default)"
[ "_$NVM_DEFAULT" != "_$NVM_TARGET" ] || die "default $NVM_DEFAULT is the same as target $NVM_TARGET"
nvm use $NVM_TARGET || die "nvm use $NVM_TARGET failed"
\. ../../nvm.sh || die 'sourcing returned nonzero exit code'
NVM_CURRENT="$(nvm current)"
[ "_${NVM_CURRENT#v}" = "_$NVM_TARGET" ] || die "node version not retained after sourcing"

19
test/sourcing/Sourcing nvm.sh should use the default if available → test/sourcing/Sourcing nvm.sh should use the default if available and no nvm node is loaded
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@@ -2,13 +2,24 @@
die () { echo "$@" ; exit 1; }
echo '0.10.1' > ../../alias/default || die 'creation of default alias failed'
\. ../../nvm.sh || die 'sourcing returned nonzero exit code'
\. ../common.sh
# We need to unload nvm again first, as by the time this test is run,
# despite being unloaded in setup, the inherited PATH still contains
# an nvm-installed node version. We have to reset NVM_DIR after the unload.
\. ../../nvm.sh || die 'sourcing returned nonzero exit code'
NVM_DIR_CACHED="$NVM_DIR"
nvm unload || die 'unloading returned nonzero exit code'
NVM_DIR="$NVM_DIR_CACHED"
echo '0.10.1' > ../../alias/default || die 'creation of default alias failed'
# Now to begin the real test
\. ../../nvm.sh || die 'sourcing returned nonzero exit code'
NVM_LS_CURRENT_NOT_GREPPED="$(nvm ls current | strip_colors)"
NVM_LS_CURRENT="$(nvm ls current | strip_colors | \grep -o v0.10.1)"
[ "_$NVM_LS_CURRENT" = '_v0.10.1' ] || die "'nvm ls current' did not return '-> v0.10.1', got '$NVM_LS_CURRENT'"
[ "_$NVM_LS_CURRENT" = '_v0.10.1' ] || die "'nvm ls current' did not return '-> v0.10.1', got '$NVM_LS_CURRENT_NOT_GREPPED'"
# NVM_LS_CURRENT_COLORED="$(nvm ls current | sed -n l)"

1
test/sourcing/setup
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@@ -9,5 +9,6 @@ rm -rf ../../v0.9.12
\. ../../nvm.sh
nvm install 0.10.1 || echo >&2 'nvm install 0.10.1 failed'
nvm install 0.10.3 || echo >&2 'nvm install 0.10.3 failed'
nvm unalias default || 'removing default alias failed'
nvm unload || echo >&2 'nvm unload failed'

1
test/sourcing/teardown
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@@ -3,4 +3,5 @@
rm -rf ../../alias
rm -rf ../../v0.10.1
rm -rf ../../v0.10.2
rm -rf ../../v0.10.3
rm -f ../../.nvmrc