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fix(update): don't error on upgrade no-op (#9685)

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* Don't error on upgrade no-op

No error code is required for a non failure scenario.

* Manually check whether changes were pulled in `omz update`

Co-authored-by: Marc Cornellà <hello@mcornella.com>
This commit is contained in:
Cai Cooper 2021-03-01 07:17:54 +00:00 committed by GitHub
parent 9a9f383192
commit 6fbad5bf72
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 5 additions and 6 deletions
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7
lib/cli.zsh
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@ -401,13 +401,14 @@ function _omz::theme::use {
}
function _omz::update {
local last_commit=$(cd "$ZSH"; git rev-parse HEAD)
# Run update script
if [[ "$1" != --unattended ]]; then
ZSH="$ZSH" zsh -f "$ZSH/tools/upgrade.sh" --interactive
else
ZSH="$ZSH" zsh -f "$ZSH/tools/upgrade.sh"
fi
local ret=$?
# Update last updated file
zmodload zsh/datetime
@ -415,8 +416,8 @@ function _omz::update {
# Remove update lock if it exists
command rm -rf "$ZSH/log/update.lock"
# Restart the zsh session
if [[ $ret -eq 0 && "$1" != --unattended ]]; then
# Restart the zsh session if there were changes
if [[ "$1" != --unattended && "$(cd "$ZSH"; git rev-parse HEAD)" != "$last_commit" ]]; then
# Old zsh versions don't have ZSH_ARGZERO
local zsh="${ZSH_ARGZERO:-${functrace[-1]%:*}}"
# Check whether to run a login shell

3
tools/check_for_upgrade.sh
View file

@ -24,8 +24,7 @@ function update_last_updated_file() {
}
function update_ohmyzsh() {
ZSH="$ZSH" zsh -f "$ZSH/tools/upgrade.sh" --interactive
if [[ "$?" = (0|80) ]]; then
if ZSH="$ZSH" zsh -f "$ZSH/tools/upgrade.sh" --interactive; then
update_last_updated_file
fi
}

1
tools/upgrade.sh
View file

@ -66,7 +66,6 @@ if git pull --rebase --stat origin master; then
# Check if it was really updated or not
if [[ "$(git rev-parse HEAD)" = "$last_commit" ]]; then
message="Oh My Zsh is already at the latest version."
ret=80 # non-zero exit code to indicate no changes pulled
else
message="Hooray! Oh My Zsh has been updated!"