d096b29cac
Last-minute minor fixes: * Delete .latest_version after upgrading. Having a cache brings in these complexities. * Print warning to stderr, to distinguish it from the normal output. * Update help to be in sync with the README.md.
24 lines
984 B
Plaintext
24 lines
984 B
Plaintext
_zimfw_upgrade() {
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local -r ztarget=${ZIM_HOME}/zimfw.zsh
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local -r zurl=https://github.com/zimfw/zimfw/releases/latest/download/zimfw.zsh.gz
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{
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setopt LOCAL_OPTIONS PIPE_FAIL
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if (( ${+commands[curl]} )); then
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command curl -fsSL ${zurl} | command gunzip > ${ztarget}.new || return 1
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else
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local zopt
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(( _zprintlevel <= 1 )) && zopt='-q'
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if ! command wget -nv ${zopt} -O - ${zurl} | command gunzip > ${ztarget}.new; then
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(( _zprintlevel <= 1 )) && print -u2 -PR "%F{red}<%= error %>Error downloading %B${zurl}%b. Use %B-v%b option to see details.%f"
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return 1
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fi
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fi
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# .latest_version can be outdated and will yield a false warning if zimfw is
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# upgraded before .latest_version is refreshed. Bad thing about having a cache.
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_zimfw_mv ${ztarget}{.new,} && command rm -f ${ZIM_HOME}/.latest_version && \
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_zimfw_print -P '<%= done %>Done with upgrade.'
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} always {
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command rm -f ${ztarget}.new
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}
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}
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