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;; (declare (uses tbd))
(include "megatest-fossil-hash.scm")
;;
;; GLOBALS
;;
(define *spublish:current-tab-number* 0)
(define *sretrieve:current-tab-number* 0)
(define *args-hash* (make-hash-table))
(define spublish:help (conc "Usage: spublish [action [params ...]]
(define sretrieve:help (conc "Usage: sretrieve [action [params ...]]
ls : list contents of target area
cp|publish <src file> <relative dest> : copy file to target area
mkdir <dir name> : maks directory in target area
rm <file> : remove file <file> from target area
ln <target> <link name> : creates a symlink
log :
options:
-m \"message\" : describe what was done
log : get listing of recent downloads
Part of the Megatest tool suite.
Learn more at http://www.kiatoa.com/fossils/megatest
Version: " megatest-fossil-hash)) ;; "
;;======================================================================
;; RECORDS
;;======================================================================
;;======================================================================
;; DB
;;======================================================================
(define (spublish:initialize-db db)
(define (sretrieve:initialize-db db)
(for-each
(lambda (qry)
(exec (sql db qry)))
(list
"CREATE TABLE IF NOT EXISTS actions
(id INTEGER PRIMARY KEY,
action TEXT NOT NULL,
submitter TEXT NOT NULL,
retriever TEXT NOT NULL,
datetime TIMESTAMP DEFAULT (strftime('%s','now')),
srcpath TEXT NOT NULL,
comment TEXT DEFAULT '' NOT NULL,
state TEXT DEFAULT 'new');"
)))
(define (spublish:register-action db action submitter source-path comment)
(define (sretrieve:register-action db action submitter source-path comment)
(exec (sql db "INSERT INTO actions (action,submitter,srcpath,comment)
VALUES(?,?,?,?)")
action
submitter
source-path
comment))
;; (call-with-database
;; (lambda (db)
;; (set-busy-handler! db (busy-timeout 10000)) ; 10 second timeout
;; ...))
;; Create the sqlite db
(define (spublish:db-do configdat proc)
(define (sretrieve:db-do configdat proc)
(let ((path (configf:lookup configdat "database" "location")))
(if (not path)
(begin
(print "[database]\nlocation /some/path\n\n Is missing from the config file!")
(exit 1)))
(if (and path
(directory? path)
(file-read-access? path))
(let* ((dbpath (conc path "/spublish.db"))
(let* ((dbpath (conc path "/sretrieve.db"))
(writeable (file-write-access? dbpath))
(dbexists (file-exists? dbpath)))
(handle-exceptions
exn
(begin
(debug:print 2 "ERROR: problem accessing db " dbpath
((condition-property-accessor 'exn 'message) exn))
(exit 1))
(call-with-database
dbpath
(lambda (db)
;; (print "calling proc " proc " on db " db)
(set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
(if (not dbexists)(spublish:initialize-db db))
(if (not dbexists)(sretrieve:initialize-db db))
(proc db)))))
(print "ERROR: invalid path for storing database: " path))))
;; copy in file to dest, validation is done BEFORE calling this
;;
(define (spublish:cp configdat submitter source-path target-dir targ-file dest-dir comment)
(define (sretrieve:get configdat retriever version iteration comment)
(let ((dest-dir-path (conc target-dir "/" dest-dir))
(targ-path (conc target-dir "/" dest-dir "/" targ-file)))
(if (file-exists? targ-path)
(begin
(print "ERROR: target file already exists, remove it before re-publishing")
(exit 1)))
(if (not(file-exists? dest-dir-path))
(begin
(print "ERROR: target directory " target-dir " does not exists." )
(exit 1)))
(spublish:db-do
(sretrieve:db-do
configdat
(lambda (db)
(spublish:register-action db "cp" submitter source-path comment)))
(sretrieve:register-action db "cp" submitter source-path comment)))
(let* (;; (target-path (configf:lookup "settings" "target-path"))
(th1 (make-thread
(lambda ()
(file-copy source-path targ-path #t))
(print " ... file " targ-path " copied to" targ-path)
;; (let ((pid (process-run "cp" (list source-path target-dir))))
;; (process-wait pid)))
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(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
(define (spublish:validate target-dir targ-mk)
(define (sretrieve:validate target-dir targ-mk)
(let* ((normal-path (normalize-pathname targ-mk))
(targ-path (conc target-dir "/" normal-path)))
(if (string-contains normal-path "..")
(begin
(print "ERROR: Path " targ-mk " resolved outside target area " target-dir )
(exit 1)))
(if (not (string-contains targ-path target-dir))
(begin
(print "ERROR: You cannot update data outside " target-dir ".")
(exit 1)))
(print "Path " targ-mk " is valid.")
))
;; make directory in dest
;;
(define (spublish:mkdir configdat submitter target-dir targ-mk comment)
(define (sretrieve:mkdir configdat submitter target-dir targ-mk comment)
(let ((targ-path (conc target-dir "/" targ-mk)))
(if (file-exists? targ-path)
(begin
(print "ERROR: target Directory " targ-path " already exist!!")
(exit 1)))
(spublish:db-do
(sretrieve:db-do
configdat
(lambda (db)
(spublish:register-action db "mkdir" submitter targ-mk comment)))
(sretrieve:register-action db "mkdir" submitter targ-mk comment)))
(let* ((th1 (make-thread
(lambda ()
(create-directory targ-path #t)
(print " ... dir " targ-path " created"))
"mkdir thread"))
(th2 (make-thread
(lambda ()
(let loop ()
(thread-sleep! 15)
(display ".")
(flush-output)
(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
;; create a symlink in dest
;;
(define (spublish:ln configdat submitter target-dir targ-link link-name comment)
(define (sretrieve:ln configdat submitter target-dir targ-link link-name comment)
(let ((targ-path (conc target-dir "/" link-name)))
(if (file-exists? targ-path)
(begin
(print "ERROR: target file " targ-path " already exist!!")
(exit 1)))
(if (not (file-exists? targ-link ))
(begin
(print "ERROR: target file " targ-link " does not exist!!")
(exit 1)))
(spublish:db-do
(sretrieve:db-do
configdat
(lambda (db)
(spublish:register-action db "ln" submitter link-name comment)))
(sretrieve:register-action db "ln" submitter link-name comment)))
(let* ((th1 (make-thread
(lambda ()
(create-symbolic-link targ-link targ-path )
(print " ... link " targ-path " created"))
"symlink thread"))
(th2 (make-thread
(lambda ()
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(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
;; remove copy of file in dest
;;
(define (spublish:rm configdat submitter target-dir targ-file comment)
(define (sretrieve:rm configdat submitter target-dir targ-file comment)
(let ((targ-path (conc target-dir "/" targ-file)))
(if (not (file-exists? targ-path))
(begin
(print "ERROR: target file " targ-path " not found, nothing to remove.")
(exit 1)))
(spublish:db-do
(sretrieve:db-do
configdat
(lambda (db)
(spublish:register-action db "rm" submitter targ-file comment)))
(sretrieve:register-action db "rm" submitter targ-file comment)))
(let* ((th1 (make-thread
(lambda ()
(delete-file targ-path)
(print " ... file " targ-path " removed"))
"rm thread"))
(th2 (make-thread
(lambda ()
(let loop ()
(thread-sleep! 15)
(display ".")
(flush-output)
(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
(define (spublish:backup-move path)
(define (sretrieve:backup-move path)
(let* ((trashdir (conc (pathname-directory path) "/.trash"))
(trashfile (conc trashdir "/" (current-seconds) "-" (pathname-file path))))
(create-directory trashdir #t)
(if (directory? path)
(system (conc "mv " path " " trashfile))
(file-move path trash-file))))
(define (spublish:lst->path pathlst)
(define (sretrieve:lst->path pathlst)
(conc "/" (string-intersperse (map conc pathlst) "/")))
(define (spublish:path->lst path)
(define (sretrieve:path->lst path)
(string-split path "/"))
(define (spublish:pathdat-apply-heuristics configdat path)
(define (sretrieve:pathdat-apply-heuristics configdat path)
(cond
((file-exists? path) "found")
(else (conc path " not installed"))))
;;======================================================================
;; MISC
;;======================================================================
(define (spublish:do-as-calling-user proc)
(define (sretrieve:do-as-calling-user proc)
(let ((eid (current-effective-user-id))
(cid (current-user-id)))
(if (not (eq? eid cid)) ;; running suid
(set! (current-effective-user-id) cid))
;; (print "running as " (current-effective-user-id))
(proc)
(if (not (eq? eid cid))
(set! (current-effective-user-id) eid))))
(define (spublish:find name paths)
(define (sretrieve:find name paths)
(if (null? paths)
#f
(let loop ((hed (car paths))
(tal (cdr paths)))
(if (file-exists? (conc hed "/" name))
hed
(if (null? tal)
#f
(loop (car tal)(cdr tal)))))))
;;======================================================================
;; MAIN
;;======================================================================
(define (spublish:load-config exe-dir exe-name)
(define (sretrieve:load-config exe-dir exe-name)
(let* ((fname (conc exe-dir "/." exe-name ".config")))
(ini:property-separator-patt " * *")
(ini:property-separator #\space)
(if (file-exists? fname)
;; (ini:read-ini fname)
(read-config fname #f #t)
(make-hash-table))))
(define (spublish:process-action configdat action . args)
(define (sretrieve:process-action configdat action . args)
(let* ((target-dir (configf:lookup configdat "settings" "target-dir"))
(user (current-user-name))
(allowed-users (string-split
(or (configf:lookup configdat "settings" "allowed-users")
""))))
(if (not target-dir)
(begin
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(print "ERROR: source file not readable: " src-path)
(exit 1)))
(if (directory? src-path)
(begin
(print "ERROR: source file is a directory, this is not supported yet.")
(exit 1)))
(print "publishing " src-path-in " to " target-dir)
(spublish:validate target-dir dest-dir)
(spublish:cp configdat user src-path target-dir targ-file dest-dir msg)))
(sretrieve:validate target-dir dest-dir)
(sretrieve:cp configdat user src-path target-dir targ-file dest-dir msg)))
((mkdir)
(if (< (length args) 1)
(begin
(print "ERROR: Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((targ-mk (car args))
(msg (or (args:get-arg "-m") "")))
(print "attempting to create directory " targ-mk " in " target-dir)
(spublish:validate target-dir targ-mk)
(spublish:mkdir configdat user target-dir targ-mk msg)))
(sretrieve:validate target-dir targ-mk)
(sretrieve:mkdir configdat user target-dir targ-mk msg)))
((ln)
(if (< (length args) 2)
(begin
(print "ERROR: Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((targ-link (car args))
(link-name (cadr args))
(sub-path (string-reverse (string-join (cdr (string-split (string-reverse link-name) "/")) "/")))
(msg (or (args:get-arg "-m") "")))
(if(not (equal? sub-path link-name))
(begin
(print "attempting to create directory " sub-path " in " target-dir)
(spublish:validate target-dir sub-path)
(sretrieve:validate target-dir sub-path)
(spublish:mkdir configdat user target-dir sub-path msg)))
(sretrieve:mkdir configdat user target-dir sub-path msg)))
(print "attempting to create link " link-name " in " target-dir)
(spublish:ln configdat user target-dir targ-link link-name msg)))
(sretrieve:ln configdat user target-dir targ-link link-name msg)))
((rm)
(if (< (length args) 1)
(begin
(print "ERROR: Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((targ-file (car args))
(msg (or (args:get-arg "-m") "")))
(print "attempting to remove " targ-file " from " target-dir)
(spublish:validate target-dir targ-file)
(sretrieve:validate target-dir targ-file)
(spublish:rm configdat user target-dir targ-file msg)))
(sretrieve:rm configdat user target-dir targ-file msg)))
((publish)
(if (< (length args) 3)
(begin
(print "ERROR: Missing arguments; " (string-intersperse args ", "))
(exit 1))
(let* ((srcpath (list-ref args 0))
(areaname (list-ref args 1))
(version (list-ref args 2))
(remargs (args:get-args (drop args 2)
'("-type" ;; link or copy (default is copy)
"-m")
'()
args:arg-hash
0))
(publish-type (if (equal? (args:get-arg "-type") "link") 'link 'copy))
(comment (or (args:get-arg "-m") ""))
(submitter (current-user-name))
(quality (args:get-arg "-quality"))
(publish-res (spublish:publish configdat publish-type areaname version comment srcpath submitter quality)))
(publish-res (sretrieve:publish configdat publish-type areaname version comment srcpath submitter quality)))
(if (not (car publish-res))
(begin
(print "ERROR: " (cdr publish-res))
(exit 1))))))
((list-versions)
(let ((area-name (car args)) ;; version patt full print
(remargs (args:get-args args '("-vpatt") '("-full") args:arg-hash 0))
(db (spublish:open-db configdat))
(versions (spublish:get-versions-for-area db (car args) version-patt: (args:get-arg "-vpatt"))))
(db (sretrieve:open-db configdat))
(versions (sretrieve:get-versions-for-area db (car args) version-patt: (args:get-arg "-vpatt"))))
;; (print "area-name=" area-name " args=" args " *args-hash*=" (hash-table->alist *args-hash*))
(map (lambda (x)
(if (args:get-arg "-full")
(format #t
"~10a~10a~4a~27a~30a\n"
(vector-ref x 0)
(vector-ref x 1)
(vector-ref x 2)
(conc "\"" (time->string (seconds->local-time (vector-ref x 3))) "\"")
(conc "\"" (vector-ref x 4) "\""))
(print (vector-ref x 0))))
versions)))
(else (print "Unrecognised command " action)))))
;; ease debugging by loading ~/.dashboardrc - REMOVE FROM PRODUCTION!
;; (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.spublishrc")))
;; (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.sretrieverc")))
;; (if (file-exists? debugcontrolf)
;; (load debugcontrolf)))
(define (main)
(let* ((args (argv))
(prog (car args))
(rema (cdr args))
(exe-name (pathname-file (car (argv))))
(exe-dir (or (pathname-directory prog)
(spublish:find exe-name (string-split (get-environment-variable "PATH") ":"))))
(configdat (spublish:load-config exe-dir exe-name)))
(sretrieve:find exe-name (string-split (get-environment-variable "PATH") ":"))))
(configdat (sretrieve:load-config exe-dir exe-name)))
(cond
;; one-word commands
((eq? (length rema) 1)
(case (string->symbol (car rema))
((help -h -help --h --help)
(print spublish:help))
(print sretrieve:help))
((list-vars) ;; print out the ini file
(map print (spublish:get-areas configdat)))
(map print (sretrieve:get-areas configdat)))
((ls)
(let ((target-dir (configf:lookup configdat "settings" "target-dir")))
(print "Files in " target-dir)
(system (conc "ls " target-dir))))
((log)
(spublish:db-do configdat (lambda (db)
(sretrieve:db-do configdat (lambda (db)
(print "Listing actions")
(query (for-each-row
(lambda (row)
(apply print (intersperse row " | "))))
(sql db "SELECT * FROM actions")))))
(else
(print "ERROR: Unrecognised command. Try \"spublish help\""))))
(print "ERROR: Unrecognised command. Try \"sretrieve help\""))))
;; multi-word commands
((null? rema)(print spublish:help))
((null? rema)(print sretrieve:help))
((>= (length rema) 2)
(apply spublish:process-action configdat (car rema)(cdr rema)))
(else (print "ERROR: Unrecognised command. Try \"spublish help\"")))))
(apply sretrieve:process-action configdat (car rema)(cdr rema)))
(else (print "ERROR: Unrecognised command. Try \"sretrieve help\"")))))
(main)
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