eeymoo/nvm
1
0
Fork 0
mirror of https://github.com/nvm-sh/nvm.git synced 2025-10-31 10:15:53 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add nvm_ensure_default_set

Browse Source
This commit is contained in:
Jordan Harband
2015-04-05 16:49:29 -07:00
parent a26ef4f1be
commit 3d764e6833
4 changed files with 51 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
nvm.sh
View File

@@ -873,6 +873,25 @@ nvm_get_arch() {
echo "$NVM_ARCH" echo "$NVM_ARCH"
} }
nvm_ensure_default_set() {
local VERSION
VERSION="$1"
if [ -z "$VERSION" ]; then
echo 'nvm_ensure_default_set: a version is required' >&2
return 1
fi
if nvm_alias default >/dev/null 2>&1; then
# default already set
return 0
fi
local OUTPUT
OUTPUT="$(nvm alias default "$VERSION")"
local EXIT_CODE
EXIT_CODE="$?"
echo "Creating default alias: $OUTPUT"
return $EXIT_CODE
}
nvm_install_iojs_binary() { nvm_install_iojs_binary() {
local PREFIXED_VERSION local PREFIXED_VERSION
PREFIXED_VERSION="$1" PREFIXED_VERSION="$1"

18
test/fast/Aliases/nvm_ensure_default_set Executable file
View File

@@ -0,0 +1,18 @@
#!/bin/sh
die () { echo $@ ; exit 1; }
. ../../../nvm.sh
nvm alias default 0.1 >/dev/null || die "'nvm alias default 0.1' failed"
nvm_ensure_default_set 0.3 || die "'nvm_ensure_default_set' with an existing default alias exits 0"
nvm unalias default || die "'nvm unalias default' failed"
OUTPUT="$(nvm_ensure_default_set 0.2)"
EXPECTED_OUTPUT="Creating default alias: default -> 0.2 (-> iojs-v0.2.10)"
EXIT_CODE="$?"
[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_ensure_default_set 0.2' did not output '$EXPECTED_OUTPUT', got '$OUTPUT'"
[ "_$EXIT_CODE" = "_0" ] || die "'nvm_ensure_default_set 0.2' did not exit with 0, got $EXIT_CODE"

1
test/fast/Aliases/teardown
View File

@@ -14,3 +14,4 @@ rm -f "../../../alias/stable"
rm -f "../../../alias/unstable" rm -f "../../../alias/unstable"
rm -f "../../../alias/node" rm -f "../../../alias/node"
rm -f "../../../alias/iojs" rm -f "../../../alias/iojs"
rm -f "../../../alias/default"

13
test/fast/Unit tests/nvm_ensure_default_set Executable file
View File

@@ -0,0 +1,13 @@
#!/bin/sh
die () { echo $@ ; exit 1; }
. ../../../nvm.sh
EXPECTED_OUTPUT="nvm_ensure_default_set: a version is required"
OUTPUT="$(nvm_ensure_default_set 2>&1 >/dev/null)"
EXIT_CODE="$?"
[ "_$OUTPUT" = "_$EXPECTED_OUTPUT" ] || die "'nvm_ensure_default_set' did not output "$EXPECTED_OUTPUT", got "$OUTPUT""
[ "_$EXIT_CODE" = "_1" ] || die "'nvm_ensure_default_set' did not exit with 1, got "$EXIT_CODE""
# see test/fast/Aliases for remaining nvm_ensure_default_set tests