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Merge branch 'refactor/extract-plugin'

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Closes #7948
Closes #9959
This commit is contained in:
Marc Cornellà 2021-08-14 22:37:23 +02:00
commit 0b809c8dc5
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GPG key ID: 0314585E776A9C1B
3 changed files with 78 additions and 73 deletions
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2
plugins/extract/README.md
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@ -21,6 +21,8 @@ plugins=(... extract)
| `apk` | Android app file |
| `aar` | Android library file |
| `bz2` | Bzip2 file |
| `cab` | Microsoft cabinet archive |
| `cpio` | Cpio archive |
| `deb` | Debian package |
| `ear` | Enterprise Application aRchive |
| `gz` | Gzip file |

2
plugins/extract/_extract
View file

@ -3,5 +3,5 @@
_arguments \
'(-r --remove)'{-r,--remove}'[Remove archive.]' \
"*::archive file:_files -g '(#i)*.(7z|Z|apk|aar|bz2|deb|ear|gz|ipa|ipsw|jar|lrz|lz4|lzma|rar|rpm|sublime-package|tar|tar.bz2|tar.gz|tar.lrz|tar.lz|tar.lz4|tar.xz|tar.zma|tar.zst|tbz|tbz2|tgz|tlz|txz|tzst|war|whl|xpi|xz|zip|zst)(-.)'" \
"*::archive file:_files -g '(#i)*.(7z|Z|apk|aar|bz2|cab|cpio|deb|ear|gz|ipa|ipsw|jar|lrz|lz4|lzma|rar|rpm|sublime-package|tar|tar.bz2|tar.gz|tar.lrz|tar.lz|tar.lz4|tar.xz|tar.zma|tar.zst|tbz|tbz2|tgz|tlz|txz|tzst|war|whl|xpi|xz|zip|zst)(-.)'" \
&& return 0

147
plugins/extract/extract.plugin.zsh
View file

@ -1,82 +1,85 @@
alias x=extract
extract() {
local remove_archive
local success
local extract_dir
setopt localoptions noautopushd
if (( $# == 0 )); then
cat <<-'EOF' >&2
Usage: extract [-option] [file ...]
if (( $# == 0 )); then
cat >&2 <<'EOF'
Usage: extract [-option] [file ...]
Options:
-r, --remove Remove archive after unpacking.
EOF
fi
Options:
-r, --remove Remove archive after unpacking.
EOF
fi
remove_archive=1
if [[ "$1" == "-r" ]] || [[ "$1" == "--remove" ]]; then
remove_archive=0
shift
fi
local remove_archive=1
if [[ "$1" == "-r" ]] || [[ "$1" == "--remove" ]]; then
remove_archive=0
shift
fi
while (( $# > 0 )); do
if [[ ! -f "$1" ]]; then
echo "extract: '$1' is not a valid file" >&2
shift
continue
fi
local pwd="$PWD"
while (( $# > 0 )); do
if [[ ! -f "$1" ]]; then
echo "extract: '$1' is not a valid file" >&2
shift
continue
fi
success=0
extract_dir="${1:t:r}"
case "${1:l}" in
(*.tar.gz|*.tgz) (( $+commands[pigz] )) && { pigz -dc "$1" | tar xv } || tar zxvf "$1" ;;
(*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$1" ;;
(*.tar.xz|*.txz)
tar --xz --help &> /dev/null \
&& tar --xz -xvf "$1" \
|| xzcat "$1" | tar xvf - ;;
(*.tar.zma|*.tlz)
tar --lzma --help &> /dev/null \
&& tar --lzma -xvf "$1" \
|| lzcat "$1" | tar xvf - ;;
(*.tar.zst|*.tzst)
tar --zstd --help &> /dev/null \
&& tar --zstd -xvf "$1" \
|| zstdcat "$1" | tar xvf - ;;
(*.tar) tar xvf "$1" ;;
(*.tar.lz) (( $+commands[lzip] )) && tar xvf "$1" ;;
(*.tar.lz4) lz4 -c -d "$1" | tar xvf - ;;
(*.tar.lrz) (( $+commands[lrzuntar] )) && lrzuntar "$1" ;;
(*.gz) (( $+commands[pigz] )) && pigz -dk "$1" || gunzip -k "$1" ;;
(*.bz2) bunzip2 "$1" ;;
(*.xz) unxz "$1" ;;
(*.lrz) (( $+commands[lrunzip] )) && lrunzip "$1" ;;
(*.lz4) lz4 -d "$1" ;;
(*.lzma) unlzma "$1" ;;
(*.z) uncompress "$1" ;;
(*.zip|*.war|*.jar|*.ear|*.sublime-package|*.ipa|*.ipsw|*.xpi|*.apk|*.aar|*.whl) unzip "$1" -d $extract_dir ;;
(*.rar) unrar x -ad "$1" ;;
(*.rpm) mkdir "$extract_dir" && cd "$extract_dir" && rpm2cpio "../$1" | cpio --quiet -id && cd .. ;;
(*.7z) 7za x "$1" ;;
(*.deb)
mkdir -p "$extract_dir/control"
mkdir -p "$extract_dir/data"
cd "$extract_dir"; ar vx "../${1}" > /dev/null
cd control; tar xzvf ../control.tar.gz
cd ../data; extract ../data.tar.*
cd ..; rm *.tar.* debian-binary
cd ..
;;
(*.zst) unzstd "$1" ;;
(*)
echo "extract: '$1' cannot be extracted" >&2
success=1
;;
esac
local success=0
local extract_dir="${1:t:r}"
local file="$1" full_path="${1:A}"
case "${file:l}" in
(*.tar.gz|*.tgz) (( $+commands[pigz] )) && { pigz -dc "$file" | tar xv } || tar zxvf "$file" ;;
(*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$file" ;;
(*.tar.xz|*.txz)
tar --xz --help &> /dev/null \
&& tar --xz -xvf "$file" \
|| xzcat "$file" | tar xvf - ;;
(*.tar.zma|*.tlz)
tar --lzma --help &> /dev/null \
&& tar --lzma -xvf "$file" \
|| lzcat "$file" | tar xvf - ;;
(*.tar.zst|*.tzst)
tar --zstd --help &> /dev/null \
&& tar --zstd -xvf "$file" \
|| zstdcat "$file" | tar xvf - ;;
(*.tar) tar xvf "$file" ;;
(*.tar.lz) (( $+commands[lzip] )) && tar xvf "$file" ;;
(*.tar.lz4) lz4 -c -d "$file" | tar xvf - ;;
(*.tar.lrz) (( $+commands[lrzuntar] )) && lrzuntar "$file" ;;
(*.gz) (( $+commands[pigz] )) && pigz -dk "$file" || gunzip -k "$file" ;;
(*.bz2) bunzip2 "$file" ;;
(*.xz) unxz "$file" ;;
(*.lrz) (( $+commands[lrunzip] )) && lrunzip "$file" ;;
(*.lz4) lz4 -d "$file" ;;
(*.lzma) unlzma "$file" ;;
(*.z) uncompress "$file" ;;
(*.zip|*.war|*.jar|*.ear|*.sublime-package|*.ipa|*.ipsw|*.xpi|*.apk|*.aar|*.whl) unzip "$file" -d "$extract_dir" ;;
(*.rar) unrar x -ad "$file" ;;
(*.rpm)
command mkdir -p "$extract_dir" && builtin cd -q "$extract_dir" \
&& rpm2cpio "$full_path" | cpio --quiet -id ;;
(*.7z) 7za x "$file" ;;
(*.deb)
command mkdir -p "$extract_dir/control" "$extract_dir/data"
builtin cd -q "$extract_dir"; ar vx "$full_path" > /dev/null
builtin cd -q control; extract ../control.tar.*
builtin cd -q ../data; extract ../data.tar.*
builtin cd -q ..; command rm *.tar.* debian-binary ;;
(*.zst) unzstd "$file" ;;
(*.cab) cabextract -d "$extract_dir" "$file" ;;
(*.cpio) cpio -idmvF "$file" ;;
(*)
echo "extract: '$file' cannot be extracted" >&2
success=1 ;;
esac
(( success = $success > 0 ? $success : $? ))
(( $success == 0 )) && (( $remove_archive == 0 )) && rm "$1"
shift
done
(( success = success > 0 ? success : $? ))
(( success == 0 && remove_archive == 0 )) && rm "$full_path"
shift
# Go back to original working directory in case we ran cd previously
builtin cd -q "$pwd"
done
}