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85 lines
1.8 KiB
Markdown
85 lines
1.8 KiB
Markdown
urlwatch
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========
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[urlwatch][1] is a tool for monitoring webpages for updates.
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```
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cron: triggered every 15 minutes
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-> make: generate urls.txt from urls.yml
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-> urlwatch: fetch webpages
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-> hooks.py: extract info
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-> email: send via smtp
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-> (^_^)
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```
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## docker-compose.yml
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```
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urlwatch:
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image: vimagick/urlwatch
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volumes:
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- urlwatch/Makefile:/root/.urlwatch/Makefile
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- urlwatch/urls.yml:/root/.urlwatch/urls.yml
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restart: always
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```
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## Makefile
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```
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SHELL = /bin/sh
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PATH := /usr/local/bin:$(PATH)
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SMTP = smtp.easypi.info:587
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FROM = urlwatch@easypi.info
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PASS = password
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TO = noreply@easypi.info
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all: setup urls.txt
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urlwatch -s $(SMTP) -f $(FROM) -t $(TO) -A -T
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urls.txt: urls.yml
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python lib/hooks.py
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setup:
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python -c 'import keyring; keyring.set_password("$(SMTP)", "$(FROM)", "$(PASS)")'
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```
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> Please change `STMP`/`FROM`/`PASS`/`TO` to correct value.
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## urls.yml
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```
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python:
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url: https://www.python.org/downloads/
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exp: //div[@class="download-unknown"]/p[@class]/a[1]/text()
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ubuntu:
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url: http://www.ubuntu.com/download/server
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exp: //div[contains(@class, "row-hero")]//h2/text()
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coreos:
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url: https://coreos.com
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exp: //div[@class="co-p-homepage-release-text"]/text()
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urlwatch:
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url: https://github.com/thp/urlwatch/releases
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exp: //ul[@class="release-timeline-tags"]/li[1]//span[@class="tag-name"]/text()
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```
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## Email alert
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```
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***************************************************************************
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CHANGED: https://coreos.com#coreos
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***************************************************************************
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--- @ Tue, 07 Jul 2015 17:15:01 +0000
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+++ @ Tue, 07 Jul 2015 20:00:01 +0000
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@@ -1 +1 @@
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-coreos: 723.1.0
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+coreos: 735.0.0
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***************************************************************************
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```
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[1]: thp.io/2008/urlwatch/
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