[New] add `nvm_find_project_dir` helper

Jordan Harband 2020-08-23 14:40:42 -07:00
parent 1d88ecfce5
commit cf92956e5d
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GPG Key ID: 9F6A681E35EF8B56
17 changed files with 49 additions and 1 deletions

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@ -18,5 +18,11 @@ indent_size = false
[test/fast/Listing versions/Running "nvm ls --no-alias" does not call into nvm_alias] [test/fast/Listing versions/Running "nvm ls --no-alias" does not call into nvm_alias]
indent_size = false indent_size = false
[test/fast/Unit tests/mocks/**]
insert_final_newline = off
[test/**/.urchin*]
insert_final_newline = off
[Makefile] [Makefile]
indent_style = tab indent_style = tab

11
nvm.sh
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@ -317,6 +317,15 @@ nvm_tree_contains_path() {
[ "${pathdir}" = "${tree}" ] [ "${pathdir}" = "${tree}" ]
} }
nvm_find_project_dir() {
local path_
path_="${PWD}"
while [ "${path_}" != "" ] && [ ! -f "${path_}/package.json" ] && [ ! -d "${path_}/node_modules" ]; do
path_=${path_%/*}
done
nvm_echo "${path_}"
}
# Traverse up in directory tree to find containing folder # Traverse up in directory tree to find containing folder
nvm_find_up() { nvm_find_up() {
local path_ local path_
@ -3654,7 +3663,7 @@ nvm() {
nvm_normalize_version nvm_is_valid_version \ nvm_normalize_version nvm_is_valid_version \
nvm_ensure_version_installed nvm_cache_dir \ nvm_ensure_version_installed nvm_cache_dir \
nvm_version_path nvm_alias_path nvm_version_dir \ nvm_version_path nvm_alias_path nvm_version_dir \
nvm_find_nvmrc nvm_find_up nvm_tree_contains_path \ nvm_find_nvmrc nvm_find_up nvm_find_project_dir nvm_tree_contains_path \
nvm_version_greater nvm_version_greater_than_or_equal_to \ nvm_version_greater nvm_version_greater_than_or_equal_to \
nvm_print_npm_version nvm_install_latest_npm nvm_npm_global_modules \ nvm_print_npm_version nvm_install_latest_npm nvm_npm_global_modules \
nvm_has_system_node nvm_has_system_iojs \ nvm_has_system_node nvm_has_system_iojs \

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@ -0,0 +1,33 @@
#!/bin/sh
die () { echo "$@" ; exit 1; }
\. ../../../nvm.sh
set -ex
TEST_DIR="$PWD/mocks/project_dirs"
ACTUAL="$(PWD=$TEST_DIR/inside-n_m-nested/node_modules/foo/bar nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/inside-n_m-nested" ] || die "inside-n_m-nested: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/inside-n_m-nested-pkg/node_modules/foo/bar nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/inside-n_m-nested-pkg/node_modules/foo" ] || die "inside-n_m-nested-pkg: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/nested-both/a/b/c/d nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/nested-both" ] || die "nested-both: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/nested-pkg/a/b/c/d nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/nested-pkg" ] || die "nested-pkg: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/nested-n_m/a/b/c/d nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/nested-n_m" ] || die "nested-n_m: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/no-nesting-both nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/no-nesting-both" ] || die "no-nesting-both: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/no-nesting-n_m nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/no-nesting-n_m" ] || die "no-nesting-n_m: got ${ACTUAL}"
ACTUAL="$(PWD=$TEST_DIR/no-nesting-pkg nvm_find_project_dir)"
[ "${ACTUAL}" = "$TEST_DIR/no-nesting-pkg" ] || die "no-nesting-pkg: got ${ACTUAL}"