Created local and remote version checkers

3 files changed, 96 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index fccf0edb9402..3b7d56239a2d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 src/
+.venv/*
 *.rpm
 notes.md
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 000000000000..d25c46bd36f5
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,17 @@
+astroid==2.3.3
+certifi==2020.4.5.1
+chardet==3.0.4
+idna==2.9
+isort==4.3.21
+jedi==0.17.0
+lazy-object-proxy==1.4.3
+lxml==4.5.0
+mccabe==0.6.1
+parso==0.7.0
+pylint==2.4.4
+requests==2.23.0
+selenium==3.141.0
+six==1.14.0
+urllib3==1.25.9
+wrapt==1.11.2
+yapf==0.30.0
diff --git a/updater.py b/updater.py
new file mode 100644
index 000000000000..9d4a68c39f94
--- /dev/null
+++ b/updater.py
@@ -0,0 +1,78 @@
+import re
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+
+
+def read_file():
+    pkgbuild = open("./PKGBUILD", "w+")
+    print(pkgbuild.read())
+
+
+# Configure chrome webdriver options
+def configure_chrome_webdriver():
+    options = Options()
+    options.add_argument("--headless")  # Runs Chrome in headless mode.
+    options.add_argument('--no-sandbox')  # # Bypass OS security model
+    options.add_argument('start-maximized')
+    options.add_argument('disable-infobars')
+    options.add_argument("--disable-extensions")
+    return options
+
+
+# Connects to website and scrapes latest screen-desktop version
+def get_remote_version():
+    options = configure_chrome_webdriver()
+    driver = webdriver.Chrome(options=options)
+    driver.get("https://screen.so/#/download")
+    elem = driver.find_element_by_css_selector("p[class='version']").text
+    assert "No results found." not in driver.page_source
+    version = re.search(r'\d.*', elem).group(0)
+    driver.close()
+    return version
+
+
+# Opens PKGBUILD file, and searhces for the version number
+def get_local_version():
+    myfile = open("./PKGBUILD", "rt")  # open lorem.txt for reading text
+    pkgbuild = myfile.read()  # read the entire file into a string
+    myfile.close()
+    version = re.search(r'pkgver=(\d.*)', pkgbuild).group(1)
+    return version
+
+
+# Check wheather the download file has changed
+# We will need to check the source
+# with the actual package (Which we have in the pkgbuild file)
+def check_updated():
+    updated = False
+    remote_version = get_remote_version()
+    local_version = get_local_version()
+    if local_version != remote_version:
+        updated = True
+    return updated
+
+
+# Updates the pkgbuild if the screen-desktop file has changed from source
+#1. Modify the PKGBUILD to fit the new version
+#    * `nvim PKGBUILD`
+#2. calculate the new hash
+#    * `makepkg -g`
+#3. Modify the PKGBUILD to include the new md5sum
+#    * `nvim PKGBUILD`
+#4. Update the .SRCINFO file
+#    * `makepkg --printsrcinfo > .SRCINFO`
+#5. Commit and push
+#    * `gaa & gca -m "Message" & ggpush`
+#6. Clean resulting workspace
+def update_pkgbuild():
+    print("todo")
+
+
+def main():
+    configure_chrome_webdriver()
+    if check_updated():
+        update_pkgbuild()
+
+
+if __name__ == "__main__":
+    main()