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[Fix] install script: define `nvm_echo` 

- refactor `echo` to use `nvm_echo`

Per 589c2377fb (r48360520)
Jordan Harband 2021-03-17 09:07:15 -07:00
parent 8884fd32f6
commit 0579718308
No known key found for this signature in database
GPG Key ID: 9F6A681E35EF8B56
1 changed files with 61 additions and 57 deletions
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install.sh
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@ -6,6 +6,10 @@ nvm_has() {
type "$1" > /dev/null 2>&1 type "$1" > /dev/null 2>&1
} }
nvm_echo() {
command printf %s\\n "$*" 2>/dev/null
}
nvm_grep() { nvm_grep() {
GREP_OPTIONS='' command grep "$@" GREP_OPTIONS='' command grep "$@"
} }
@ -23,7 +27,7 @@ nvm_install_dir() {
} }
nvm_latest_version() { nvm_latest_version() {
echo "v0.37.2" nvm_echo "v0.37.2"
} }
nvm_profile_is_bash_or_zsh() { nvm_profile_is_bash_or_zsh() {
@ -64,18 +68,18 @@ nvm_source() {
elif [ "_$NVM_METHOD" = "_git" ] || [ -z "$NVM_METHOD" ]; then elif [ "_$NVM_METHOD" = "_git" ] || [ -z "$NVM_METHOD" ]; then
NVM_SOURCE_URL="https://github.com/${NVM_GITHUB_REPO}.git" NVM_SOURCE_URL="https://github.com/${NVM_GITHUB_REPO}.git"
else else
echo >&2 "Unexpected value \"$NVM_METHOD\" for \$NVM_METHOD" nvm_echo >&2 "Unexpected value \"$NVM_METHOD\" for \$NVM_METHOD"
return 1 return 1
fi fi
fi fi
echo "$NVM_SOURCE_URL" nvm_echo "$NVM_SOURCE_URL"
} }
# #
# Node.js version to install # Node.js version to install
# #
nvm_node_version() { nvm_node_version() {
echo "$NODE_VERSION" nvm_echo "$NODE_VERSION"
} }
nvm_download() { nvm_download() {
@ -108,7 +112,7 @@ install_nvm_from_git() {
: :
# Check if version is an existing changeset # Check if version is an existing changeset
elif ! nvm_download -o /dev/null "$(nvm_source "script-nvm-exec")"; then elif ! nvm_download -o /dev/null "$(nvm_source "script-nvm-exec")"; then
echo >&2 "Failed to find '$NVM_VERSION' version." nvm_echo >&2 "Failed to find '$NVM_VERSION' version."
exit 1 exit 1
fi fi
fi fi
@ -116,29 +120,29 @@ install_nvm_from_git() {
local fetch_error local fetch_error
if [ -d "$INSTALL_DIR/.git" ]; then if [ -d "$INSTALL_DIR/.git" ]; then
# Updating repo # Updating repo
echo "=> nvm is already installed in $INSTALL_DIR, trying to update using git" nvm_echo "=> nvm is already installed in $INSTALL_DIR, trying to update using git"
command printf '\r=> ' command printf '\r=> '
fetch_error="Failed to update nvm with $NVM_VERSION, run 'git fetch' in $INSTALL_DIR yourself." fetch_error="Failed to update nvm with $NVM_VERSION, run 'git fetch' in $INSTALL_DIR yourself."
else else
fetch_error="Failed to fetch origin with $NVM_VERSION. Please report this!" fetch_error="Failed to fetch origin with $NVM_VERSION. Please report this!"
echo "=> Downloading nvm from git to '$INSTALL_DIR'" nvm_echo "=> Downloading nvm from git to '$INSTALL_DIR'"
command printf '\r=> ' command printf '\r=> '
mkdir -p "${INSTALL_DIR}" mkdir -p "${INSTALL_DIR}"
if [ "$(ls -A "${INSTALL_DIR}")" ]; then if [ "$(ls -A "${INSTALL_DIR}")" ]; then
# Initializing repo # Initializing repo
command git init "${INSTALL_DIR}" || { command git init "${INSTALL_DIR}" || {
echo >&2 'Failed to initialize nvm repo. Please report this!' nvm_echo >&2 'Failed to initialize nvm repo. Please report this!'
exit 2 exit 2
} }
command git --git-dir="${INSTALL_DIR}/.git" remote add origin "$(nvm_source)" 2> /dev/null \ command git --git-dir="${INSTALL_DIR}/.git" remote add origin "$(nvm_source)" 2> /dev/null \
|| command git --git-dir="${INSTALL_DIR}/.git" remote set-url origin "$(nvm_source)" || { || command git --git-dir="${INSTALL_DIR}/.git" remote set-url origin "$(nvm_source)" || {
echo >&2 'Failed to add remote "origin" (or set the URL). Please report this!' nvm_echo >&2 'Failed to add remote "origin" (or set the URL). Please report this!'
exit 2 exit 2
} }
else else
# Cloning repo # Cloning repo
command git clone "$(nvm_source)" --depth=1 "${INSTALL_DIR}" || { command git clone "$(nvm_source)" --depth=1 "${INSTALL_DIR}" || {
echo >&2 'Failed to clone nvm repo. Please report this!' nvm_echo >&2 'Failed to clone nvm repo. Please report this!'
exit 2 exit 2
} }
fi fi
@ -148,28 +152,28 @@ install_nvm_from_git() {
: :
# Fetch given version # Fetch given version
elif ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" fetch origin "$NVM_VERSION" --depth=1; then elif ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" fetch origin "$NVM_VERSION" --depth=1; then
echo >&2 "$fetch_error" nvm_echo >&2 "$fetch_error"
exit 1 exit 1
fi fi
command git -c advice.detachedHead=false --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" checkout -f --quiet FETCH_HEAD || { command git -c advice.detachedHead=false --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" checkout -f --quiet FETCH_HEAD || {
echo >&2 "Failed to checkout the given version $NVM_VERSION. Please report this!" nvm_echo >&2 "Failed to checkout the given version $NVM_VERSION. Please report this!"
exit 2 exit 2
} }
if [ -n "$(command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" show-ref refs/heads/master)" ]; then if [ -n "$(command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" show-ref refs/heads/master)" ]; then
if command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch --quiet 2>/dev/null; then if command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch --quiet 2>/dev/null; then
command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch --quiet -D master >/dev/null 2>&1 command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch --quiet -D master >/dev/null 2>&1
else else
echo >&2 "Your version of git is out of date. Please update it!" nvm_echo >&2 "Your version of git is out of date. Please update it!"
command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch -D master >/dev/null 2>&1 command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" branch -D master >/dev/null 2>&1
fi fi
fi fi
echo "=> Compressing and cleaning up git repository" nvm_echo "=> Compressing and cleaning up git repository"
if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" reflog expire --expire=now --all; then if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" reflog expire --expire=now --all; then
echo >&2 "Your version of git is out of date. Please update it!" nvm_echo >&2 "Your version of git is out of date. Please update it!"
fi fi
if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" gc --auto --aggressive --prune=now ; then if ! command git --git-dir="$INSTALL_DIR"/.git --work-tree="$INSTALL_DIR" gc --auto --aggressive --prune=now ; then
echo >&2 "Your version of git is out of date. Please update it!" nvm_echo >&2 "Your version of git is out of date. Please update it!"
fi fi
return return
} }
@ -185,15 +189,15 @@ nvm_install_node() {
return 0 return 0
fi fi
echo "=> Installing Node.js version $NODE_VERSION_LOCAL" nvm_echo "=> Installing Node.js version $NODE_VERSION_LOCAL"
nvm install "$NODE_VERSION_LOCAL" nvm install "$NODE_VERSION_LOCAL"
local CURRENT_NVM_NODE local CURRENT_NVM_NODE
CURRENT_NVM_NODE="$(nvm_version current)" CURRENT_NVM_NODE="$(nvm_version current)"
if [ "$(nvm_version "$NODE_VERSION_LOCAL")" == "$CURRENT_NVM_NODE" ]; then if [ "$(nvm_version "$NODE_VERSION_LOCAL")" == "$CURRENT_NVM_NODE" ]; then
echo "=> Node.js version $NODE_VERSION_LOCAL has been successfully installed" nvm_echo "=> Node.js version $NODE_VERSION_LOCAL has been successfully installed"
else else
echo >&2 "Failed to install Node.js $NODE_VERSION_LOCAL" nvm_echo >&2 "Failed to install Node.js $NODE_VERSION_LOCAL"
fi fi
} }
@ -210,20 +214,20 @@ install_nvm_as_script() {
# Downloading to $INSTALL_DIR # Downloading to $INSTALL_DIR
mkdir -p "$INSTALL_DIR" mkdir -p "$INSTALL_DIR"
if [ -f "$INSTALL_DIR/nvm.sh" ]; then if [ -f "$INSTALL_DIR/nvm.sh" ]; then
echo "=> nvm is already installed in $INSTALL_DIR, trying to update the script" nvm_echo "=> nvm is already installed in $INSTALL_DIR, trying to update the script"
else else
echo "=> Downloading nvm as script to '$INSTALL_DIR'" nvm_echo "=> Downloading nvm as script to '$INSTALL_DIR'"
fi fi
nvm_download -s "$NVM_SOURCE_LOCAL" -o "$INSTALL_DIR/nvm.sh" || { nvm_download -s "$NVM_SOURCE_LOCAL" -o "$INSTALL_DIR/nvm.sh" || {
echo >&2 "Failed to download '$NVM_SOURCE_LOCAL'" nvm_echo >&2 "Failed to download '$NVM_SOURCE_LOCAL'"
return 1 return 1
} & } &
nvm_download -s "$NVM_EXEC_SOURCE" -o "$INSTALL_DIR/nvm-exec" || { nvm_download -s "$NVM_EXEC_SOURCE" -o "$INSTALL_DIR/nvm-exec" || {
echo >&2 "Failed to download '$NVM_EXEC_SOURCE'" nvm_echo >&2 "Failed to download '$NVM_EXEC_SOURCE'"
return 2 return 2
} & } &
nvm_download -s "$NVM_BASH_COMPLETION_SOURCE" -o "$INSTALL_DIR/bash_completion" || { nvm_download -s "$NVM_BASH_COMPLETION_SOURCE" -o "$INSTALL_DIR/bash_completion" || {
echo >&2 "Failed to download '$NVM_BASH_COMPLETION_SOURCE'" nvm_echo >&2 "Failed to download '$NVM_BASH_COMPLETION_SOURCE'"
return 2 return 2
} & } &
for job in $(jobs -p | command sort) for job in $(jobs -p | command sort)
@ -231,7 +235,7 @@ install_nvm_as_script() {
wait "$job" || return $? wait "$job" || return $?
done done
chmod a+x "$INSTALL_DIR/nvm-exec" || { chmod a+x "$INSTALL_DIR/nvm-exec" || {
echo >&2 "Failed to mark '$INSTALL_DIR/nvm-exec' as executable" nvm_echo >&2 "Failed to mark '$INSTALL_DIR/nvm-exec' as executable"
return 3 return 3
} }
} }
@ -240,7 +244,7 @@ nvm_try_profile() {
if [ -z "${1-}" ] || [ ! -f "${1}" ]; then if [ -z "${1-}" ] || [ ! -f "${1}" ]; then
return 1 return 1
fi fi
echo "${1}" nvm_echo "${1}"
} }
# #
@ -256,7 +260,7 @@ nvm_detect_profile() {
fi fi
if [ -n "${PROFILE}" ] && [ -f "${PROFILE}" ]; then if [ -n "${PROFILE}" ] && [ -f "${PROFILE}" ]; then
echo "${PROFILE}" nvm_echo "${PROFILE}"
return return
fi fi
@ -283,7 +287,7 @@ nvm_detect_profile() {
fi fi
if [ -n "$DETECTED_PROFILE" ]; then if [ -n "$DETECTED_PROFILE" ]; then
echo "$DETECTED_PROFILE" nvm_echo "$DETECTED_PROFILE"
fi fi
} }
@ -316,37 +320,37 @@ nvm_check_global_modules() {
if [ "${MODULE_COUNT}" != '0' ]; then if [ "${MODULE_COUNT}" != '0' ]; then
# shellcheck disable=SC2016 # shellcheck disable=SC2016
echo '=> You currently have modules installed globally with `npm`. These will no' nvm_echo '=> You currently have modules installed globally with `npm`. These will no'
# shellcheck disable=SC2016 # shellcheck disable=SC2016
echo '=> longer be linked to the active version of Node when you install a new node' nvm_echo '=> longer be linked to the active version of Node when you install a new node'
# shellcheck disable=SC2016 # shellcheck disable=SC2016
echo '=> with `nvm`; and they may (depending on how you construct your `$PATH`)' nvm_echo '=> with `nvm`; and they may (depending on how you construct your `$PATH`)'
# shellcheck disable=SC2016 # shellcheck disable=SC2016
echo '=> override the binaries of modules installed with `nvm`:' nvm_echo '=> override the binaries of modules installed with `nvm`:'
echo nvm_echo
command printf %s\\n "$NPM_GLOBAL_MODULES" command printf %s\\n "$NPM_GLOBAL_MODULES"
echo '=> If you wish to uninstall them at a later point (or re-install them under your' nvm_echo '=> If you wish to uninstall them at a later point (or re-install them under your'
# shellcheck disable=SC2016 # shellcheck disable=SC2016
echo '=> `nvm` Nodes), you can remove them from the system Node as follows:' nvm_echo '=> `nvm` Nodes), you can remove them from the system Node as follows:'
echo nvm_echo
echo ' $ nvm use system' nvm_echo ' $ nvm use system'
echo ' $ npm uninstall -g a_module' nvm_echo ' $ npm uninstall -g a_module'
echo nvm_echo
fi fi
} }
nvm_do_install() { nvm_do_install() {
if [ -n "${NVM_DIR-}" ] && ! [ -d "${NVM_DIR}" ]; then if [ -n "${NVM_DIR-}" ] && ! [ -d "${NVM_DIR}" ]; then
if [ -e "${NVM_DIR}" ]; then if [ -e "${NVM_DIR}" ]; then
echo >&2 "File \"${NVM_DIR}\" has the same name as installation directory." nvm_echo >&2 "File \"${NVM_DIR}\" has the same name as installation directory."
exit 1 exit 1
fi fi
if [ "${NVM_DIR}" = "$(nvm_default_install_dir)" ]; then if [ "${NVM_DIR}" = "$(nvm_default_install_dir)" ]; then
mkdir "${NVM_DIR}" mkdir "${NVM_DIR}"
else else
echo >&2 "You have \$NVM_DIR set to \"${NVM_DIR}\", but that directory does not exist. Check your profile files and environment." nvm_echo >&2 "You have \$NVM_DIR set to \"${NVM_DIR}\", but that directory does not exist. Check your profile files and environment."
exit 1 exit 1
fi fi
fi fi
@ -357,27 +361,27 @@ nvm_do_install() {
elif nvm_has nvm_download; then elif nvm_has nvm_download; then
install_nvm_as_script install_nvm_as_script
else else
echo >&2 'You need git, curl, or wget to install nvm' nvm_echo >&2 'You need git, curl, or wget to install nvm'
exit 1 exit 1
fi fi
elif [ "${METHOD}" = 'git' ]; then elif [ "${METHOD}" = 'git' ]; then
if ! nvm_has git; then if ! nvm_has git; then
echo >&2 "You need git to install nvm" nvm_echo >&2 "You need git to install nvm"
exit 1 exit 1
fi fi
install_nvm_from_git install_nvm_from_git
elif [ "${METHOD}" = 'script' ]; then elif [ "${METHOD}" = 'script' ]; then
if ! nvm_has nvm_download; then if ! nvm_has nvm_download; then
echo >&2 "You need curl or wget to install nvm" nvm_echo >&2 "You need curl or wget to install nvm"
exit 1 exit 1
fi fi
install_nvm_as_script install_nvm_as_script
else else
echo >&2 "The environment variable \$METHOD is set to \"${METHOD}\", which is not recognized as a valid installation method." nvm_echo >&2 "The environment variable \$METHOD is set to \"${METHOD}\", which is not recognized as a valid installation method."
exit 1 exit 1
fi fi
echo nvm_echo
local NVM_PROFILE local NVM_PROFILE
NVM_PROFILE="$(nvm_detect_profile)" NVM_PROFILE="$(nvm_detect_profile)"
@ -395,32 +399,32 @@ nvm_do_install() {
if [ -n "${PROFILE}" ]; then if [ -n "${PROFILE}" ]; then
TRIED_PROFILE="${NVM_PROFILE} (as defined in \$PROFILE), " TRIED_PROFILE="${NVM_PROFILE} (as defined in \$PROFILE), "
fi fi
echo "=> Profile not found. Tried ${TRIED_PROFILE-}~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile." nvm_echo "=> Profile not found. Tried ${TRIED_PROFILE-}~/.bashrc, ~/.bash_profile, ~/.zshrc, and ~/.profile."
echo "=> Create one of them and run this script again" nvm_echo "=> Create one of them and run this script again"
echo " OR" nvm_echo " OR"
echo "=> Append the following lines to the correct file yourself:" nvm_echo "=> Append the following lines to the correct file yourself:"
command printf "${SOURCE_STR}" command printf "${SOURCE_STR}"
echo nvm_echo
else else
if nvm_profile_is_bash_or_zsh "${NVM_PROFILE-}"; then if nvm_profile_is_bash_or_zsh "${NVM_PROFILE-}"; then
BASH_OR_ZSH=true BASH_OR_ZSH=true
fi fi
if ! command grep -qc '/nvm.sh' "$NVM_PROFILE"; then if ! command grep -qc '/nvm.sh' "$NVM_PROFILE"; then
echo "=> Appending nvm source string to $NVM_PROFILE" nvm_echo "=> Appending nvm source string to $NVM_PROFILE"
command printf "${SOURCE_STR}" >> "$NVM_PROFILE" command printf "${SOURCE_STR}" >> "$NVM_PROFILE"
else else
echo "=> nvm source string already in ${NVM_PROFILE}" nvm_echo "=> nvm source string already in ${NVM_PROFILE}"
fi fi
# shellcheck disable=SC2016 # shellcheck disable=SC2016
if ${BASH_OR_ZSH} && ! command grep -qc '$NVM_DIR/bash_completion' "$NVM_PROFILE"; then if ${BASH_OR_ZSH} && ! command grep -qc '$NVM_DIR/bash_completion' "$NVM_PROFILE"; then
echo "=> Appending bash_completion source string to $NVM_PROFILE" nvm_echo "=> Appending bash_completion source string to $NVM_PROFILE"
command printf "$COMPLETION_STR" >> "$NVM_PROFILE" command printf "$COMPLETION_STR" >> "$NVM_PROFILE"
else else
echo "=> bash_completion source string already in ${NVM_PROFILE}" nvm_echo "=> bash_completion source string already in ${NVM_PROFILE}"
fi fi
fi fi
if ${BASH_OR_ZSH} && [ -z "${NVM_PROFILE-}" ] ; then if ${BASH_OR_ZSH} && [ -z "${NVM_PROFILE-}" ] ; then
echo "=> Please also append the following lines to the if you are using bash/zsh shell:" nvm_echo "=> Please also append the following lines to the if you are using bash/zsh shell:"
command printf "${COMPLETION_STR}" command printf "${COMPLETION_STR}"
fi fi
@ -434,7 +438,7 @@ nvm_do_install() {
nvm_reset nvm_reset
echo "=> Close and reopen your terminal to start using nvm or run the following to use it now:" nvm_echo "=> Close and reopen your terminal to start using nvm or run the following to use it now:"
command printf "${SOURCE_STR}" command printf "${SOURCE_STR}"
if ${BASH_OR_ZSH} ; then if ${BASH_OR_ZSH} ; then
command printf "${COMPLETION_STR}" command printf "${COMPLETION_STR}"