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Get version from env if ASDF_${TOOL}_VERSION is defined.

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For example if asdf finds that the `ASDF_FOO_VERSION` is
defined in the current environment it will override the
version of `foo` from the `.tool-version` file.

Closes #49
This commit is contained in:
Victor Borja 2016-11-10 13:01:19 -06:00
parent 786d8f3204
commit a98185b16a
2 changed files with 23 additions and 1 deletions
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16
lib/utils.sh
View File

@ -82,6 +82,12 @@ find_version() {
local plugin_name=$1
local search_path=$2
local version=$(get_version_from_env "$plugin_name")
if [ -n "$version" ]; then
echo "$version"
return 0
fi
local plugin_path=$(get_plugin_path "$plugin_name")
local legacy_config=$(get_asdf_config_value "legacy_version_file")
local legacy_list_filenames_script="${plugin_path}/bin/list-legacy-filenames"
@ -92,7 +98,7 @@ find_version() {
fi
while [ "$search_path" != "/" ]; do
local version=$(get_version_in_dir "$plugin_name" "$search_path" "$legacy_filenames")
version=$(get_version_in_dir "$plugin_name" "$search_path" "$legacy_filenames")
if [ -n "$version" ]; then
echo "$version"
return 0
@ -103,6 +109,14 @@ find_version() {
get_version_in_dir "$plugin_name" "$HOME" "$legacy_filenames"
}
get_version_from_env () {
local plugin_name=$1
local upcase_name=$(echo $plugin_name | tr '[a-z]' '[A-Z]')
local version_env_var="ASDF_${upcase_name}_VERSION"
local version=${!version_env_var}
echo "$version"
}
parse_asdf_version_file() {
local file_path=$1
local plugin_name=$2

8
test/utils.bats
View File

@ -101,3 +101,11 @@ teardown() {
[ "$status" -eq 0 ]
[ "$output" = "0.1.0" ]
}
@test "get_preset_version_for returns the tool version from env if ASDF_{TOOL}_VERSION is defined" {
cd $PROJECT_DIR
echo "dummy 0.2.0" > .tool-versions
ASDF_DUMMY_VERSION=3.0.0 run get_preset_version_for "dummy"
[ "$status" -eq 0 ]
[ "$output" = "3.0.0" ]
}