Update 2024-12-23 18:21 OpenBSD/amd64-t14
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c0dev0id
parent
ac58f6baa9
commit
1bb57985ca
104
.bin/upload
104
.bin/upload
@ -3,6 +3,10 @@
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# manage files in a webroot
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# needs: sh (cp,rm), openssh (ssh,scp), gzip, tar, sed, tail, xclip
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###
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### CONFIGURATION
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###
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# remote patch uploaded files should go
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_rpath="/home/www/htdocs/ptrace/paste"
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# web url where the uploaded files can be accessed
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@ -10,33 +14,56 @@ _weburi="https://ptrace.org"
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# ssh user@host
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_sshhost="sdk@codevoid.de"
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###
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### SET ARGUMENT SWITCHES
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###
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for arg in "$@"
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do
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case "$arg" in
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# extensions
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sh) _ext=".sh" ;;
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ksh) _ext=".ksh" ;;
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txt) _ext=".txt" ;;
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log) _ext=".log" ;;
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# archive mode
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gz) _gz=1 ;;
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tgz) _tgz=1 ;;
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# commands
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rm) _rm=1 ;;
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rml) _rmlast=1 ;;
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ls) _ls=1 ;;
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l|last) _last="-1" ;;
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-[0-9]*) _last="$arg" ;;
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fixl) _fixperm=1 ;;
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ren|mv) _mv=1 ;;
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renl|mvl) _mvlast=1 ;;
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-h) ;; # swallow
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*) break; ;;
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esac
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shift;
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done
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###
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### FUNCTIONS
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###
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# fetches remote file list
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remote_list() {
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ssh $_sshhost \
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"cd $_rpath/ \
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&& ls -1tr"
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}
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# formats file list output
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remote_list_print() {
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while read f
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do
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echo "$_weburi/$(echo "$f" \
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| sed 's/ /%20/g') ($f)"
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done
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}
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copy_and_print() {
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echo "$_weburi/$(basename "$1")" \
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| sed 's/ /%20/g' \
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@ -44,7 +71,12 @@ copy_and_print() {
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echo
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}
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# handle stdin
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###
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### MAIN PROGRAM
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###
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# HANDLE CASE: "STDIN"
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# do: upload with provided or generated filename
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if [[ ! -t 0 ]]
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then
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fname="$1"
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@ -55,27 +87,24 @@ then
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exit 0
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fi
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# HANDLE CASE: "list all remote files"
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if [ -n "$_ls" ]
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then
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remote_list \
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| while read f
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do
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echo "$_weburi/$(echo "$f" | sed 's/ /%20/g') ($f)"
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done
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| remote_list_print
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exit 0
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fi
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# HANDLE CASE: "list last N files"
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if [ -n "$_last" ]
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then
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remote_list \
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| tail $_last \
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| while read f
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do
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echo "$_weburi/$(echo "$f" | sed 's/ /%20/g') ($f)"
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done
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| remote_list_print
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exit 0
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fi
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# HANDLE CASE: rename remote file
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if [ -n "$_mv" ]
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then
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ssh $_sshhost \
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@ -84,6 +113,7 @@ then
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exit 0
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fi
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# HANDLE CASE: rename the last uploaded remote file
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if [ -n "$_mvlast" ]
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then
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lastfile="$(remote_list | tail -1)"
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@ -93,6 +123,7 @@ then
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exit 0
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fi
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# HANDLE CASE: delete remote file
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if [ -n "$_rm" ]
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then
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for file in "$@"
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@ -105,50 +136,59 @@ then
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exit 0
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fi
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# HANDLE CASE: delete last uploaded remote file
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if [ -n "$_rmlast" ]
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then
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lastfile="$(remote_list | tail -1)"
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echo "rm $lastfile"
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ssh $_sshhost \
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"cd $_rpath/ \
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&& rm -v \"$lastfile\"" \
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&& rm -f \"$lastfile\"" \
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|| true
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exit 0
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fi
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# HANDLE CASE: fix permission of last file
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if [ -n "$_fixperm" ]
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then
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lastfile="$(remote_list | tail -1)"
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echo "Fixing: $lastfile"
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ssh $_sshhost "cd $_rpath/ \
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&& chmod u+rw,g+r \"$lastfile\"; \
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ls -lh \"$lastfile\""
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exit 0
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fi
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# HANDLE CASE: upload of files and folders
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if [ $# -gt 0 ]
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then
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for item in "$@"
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do
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# the whole handling shall run in a subshell so all variables
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# are reset when we leave the scope
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# note, that this requires us to return, instead fo continue
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# to leave the loop iteration
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# are reset when we leave the scope. Note, that this requires
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# us to "return", instead of "continue" skip to the next loop
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# iteration
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(
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[ ! -e "$item" ] \
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&& echo "File or directory not found: $item" \
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&& exit 1
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&& return
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# target filename
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file="$(basename "$item")$_ext"
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# handle file (plain), no archive mode
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# CASE "file" "no archive"
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if [ -f "$item" ] && [ -z "$_tgz" ] && [ -z "$_gz" ]
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then
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# make sure the file is least owner rw and group r
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# the sticky bit in the destiation folder will assign user+group
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chmod u+rw,g+r "$item"
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echo "Uploading $item as $file"
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scp -q "$item" "$_sshhost:\"$_rpath/$file\""
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copy_and_print "$file"
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return
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fi
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# directories can only be handled as tgz archive
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# CASE "folder"
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[ -d "$item" ] && _tgz=1
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# handle file or directory (tgz mode)
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# CASE "tgz archive mode"
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if [ -n "$_tgz" ]
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then
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file="$file.tgz"
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@ -161,7 +201,7 @@ then
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return
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fi
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# handle file (gz mode)
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# CASE "gz archive mode"
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if [ -f "$item" ] && [ -n "$_gz" ]
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then
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file="$file.gz"
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@ -179,24 +219,28 @@ then
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done
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fi
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# USAGE
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if [ $# -eq 0 ]
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then
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echo "usage: upload [command] [ext] [<files>]"
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echo " upload [filename] < file"
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echo " cat file | upload [filename]"
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echo
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echo " <files> - files or directories to upload"
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echo " <files> - files or directories to upload"
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echo
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echo " Commands:"
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echo " rm <files> - remove files"
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echo " rml - remove last upload"
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echo " ls - list files"
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echo " -0..N - list N last uploads"
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echo " ren <oldname> <newname> - rename file"
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echo " renl <newname> - rename last uploaded file"
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echo " rm <files> - remove files"
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echo " rml - remove last upload"
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echo " ls - list files"
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echo " l|last - list last file"
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echo " -0..N - list N last files"
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echo " mv|ren <oldname> <newname> - rename file"
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echo " mvl|renl <newname> - rename last uploaded file"
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echo " fixl - fix permission on last uploaded file"
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echo
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echo " Extensions:"
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echo " sh, ksh, txt, log - add extension to file"
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echo " sh, ksh, txt, log - add extension to file"
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echo " gz, tgz - uploads file as archive (tgz is always used for folders)"
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echo
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echo "Special Case:"
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echo " When data is piped to the script it expects only one"
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