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Merge cb71e4b565 into e46843685c

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Alexandr Kozlinskiy 2016-09-16 09:39:20 +00:00 • committed by GitHub
commit 0889467dc8
1 changed files with 7 additions and 3 deletions
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10
tools/check_for_upgrade.sh
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@ -1,5 +1,9 @@
#!/usr/bin/env zsh #!/usr/bin/env zsh
if [ -z "$ZSH_UPDATE" ]; then
ZSH_UPDATE="$ZSH/cache/.zsh-update"
fi
zmodload zsh/datetime zmodload zsh/datetime
function _current_epoch() { function _current_epoch() {
@ -7,7 +11,7 @@ function _current_epoch() {
} }
function _update_zsh_update() { function _update_zsh_update() {
echo "LAST_EPOCH=$(_current_epoch)" >! ~/.zsh-update echo "LAST_EPOCH=$(_current_epoch)" >! $ZSH_UPDATE
} }
function _upgrade_zsh() { function _upgrade_zsh() {
@ -29,9 +33,9 @@ fi
# Cancel upgrade if git is unavailable on the system # Cancel upgrade if git is unavailable on the system
whence git >/dev/null || return 0 whence git >/dev/null || return 0
if [ -f ~/.zsh-update ] if [ -f $ZSH_UPDATE ]
then then
. ~/.zsh-update . $ZSH_UPDATE
if [[ -z "$LAST_EPOCH" ]]; then if [[ -z "$LAST_EPOCH" ]]; then
_update_zsh_update && return 0; _update_zsh_update && return 0;