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authorstuebinm2022-04-07 21:44:23 +0200
committerstuebinm2022-04-07 22:19:37 +0200
commita22a0346524910c596f97aba955b7346b7479c2d (patch)
tree29385eeb7113ebdf64c990726e1f722b836d0258 /flora/services/urlwatcher.scm
parentb7a97a0076d7ce261f67573115e14bbcd0d6d679 (diff)
flora: fix the trainspotter script
Diffstat (limited to 'flora/services/urlwatcher.scm')
-rw-r--r--flora/services/urlwatcher.scm56
1 files changed, 0 insertions, 56 deletions
diff --git a/flora/services/urlwatcher.scm b/flora/services/urlwatcher.scm
deleted file mode 100644
index 0519903..0000000
--- a/flora/services/urlwatcher.scm
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/usr/bin/env gosh
-
-(use gauche.process)
-(use srfi-13)
-(use srfi-19)
-(use file.util)
-
-(define url "https://ilztalbahn.eu/wp-content/uploads/2020/07/gtfs.zip")
-(define cachefile "/tmp/urlwatch-cache")
-(define storagedir "/var/lib/urlwatch-ilztal")
-
-(do-process `(mkdir "-p" ,storagedir))
-
-(define (get-hash url)
- (string-trim-both
- (process-output->string `((curl ,url)
- (sha256sum)))))
-
-(define hash
- (get-hash url))
-
-(define pretty-date
- (date->string (time-utc->date (current-time)) "~5"))
-
-(define (hash-did-change oldhash newhash)
- (print (format "the url's hash has changed to ~s!" newhash))
- (let ([newfile (string-append storagedir "/" newhash)])
- (do-process `(curl ,url "-o" ,newfile))
- (let ([diff (if oldhash
- (let ([oldfile (string-append storagedir "/" oldhash)])
- (process-output->string `(zipcmp ,oldfile ,newfile)))
- "")])
- (do-pipeline `((echo ,(format "
-From: urlwatcher@flora.stuebinm.eu
-Subject: Ilztalbahn GTFS Update
-
-Neuer hash: ~a
-Link: ~a
-
-~a
-
-(~a)
-
-" newhash url diff pretty-date))
- (sendmail "stuebinm@disroot.org" "-t")))
- (sexp-list->file
- cachefile
- (list (list pretty-date newhash))
- :if-exists :append))))
-
-(if (file-is-writable? cachefile)
- (let ([oldhash (cadr (last (file->sexp-list cachefile)))])
- (if (equal? (cadr (last (file->sexp-list cachefile))) hash)
- (print (format "url did not change, hash remains ~a" hash))
- (hash-did-change oldhash hash)))
- (hash-did-change #f hash))