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*install: FEATURE: zpextract's --auto mode now also uses the `file' tool

Browse source 
to search for the archives – no extension is needed! Use this e.g.: with
an id-as=a-word snippets to have the target file (i.e.: `a-word`)
correctly extracted.
This commit is contained in:
Sebastian Gniazdowski 2020-02-06 20:25:54 +01:00
parent 760108c8fa
commit 47aa19ecf8
1 changed files with 30 additions and 0 deletions
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30
zinit-install.zsh
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@ -1273,6 +1273,36 @@ ziextract() {
ziextract "$file" $opt_move $opt_norm
ret_val+=$?
}
# Second, try to find the archive via `file' tool
if (( !${#files} )) {
local -a output
output=( ${(@f)"$(command file -- **/*~(._zinit|.zinit_lastupd|._backup|.git)(|/*)(DN) 2>&1)"} )
for file ( $output ) {
local fname=${file%:*} desc=${file##*:} type
type=${(L)desc/(#b)(#i)* (zip|rar|gzip|bzip2|tar) */$match[1]}
if [[ $type = (zip|rar|gzip|bzip2|tar) ]]; then
print -Pr -- "${ZINIT[col-pre]}ziextract:${ZINIT[col-info2]}" \
"Note:${ZINIT[col-rst]}" \
"detected a ${ZINIT[col-obj]}$type${ZINIT[col-rst]}" \
"archive in the file ${ZINIT[col-file]}$fname" \
"${ZINIT[col-rst]}"
ziextract "$fname" "$type" $opt_move $opt_norm
ret_val+=$?
# Support nested tar.(bz2|gz|…) archives
[[ -f $fname.out ]] && fname=$fname.out
if [[ -f $fname ]] {
output=( ${(@f)"$(command file -- "$fname" 2>&1)"} )
fname=${output[1]%:*} desc=${output[1]##*:}
type=${(L)desc/(#b)(#i)* (zip|rar|gzip|bzip2|tar) */$match[1]}
if [[ $type = (zip|rar|gzip|bzip2|tar) ]] {
ziextract "$fname" "$type" $opt_move $opt_norm
ret_val+=$?
}
}
fi
}
}
return $ret_val
}