6 detailed_functions

Fr4nzD13trich edited this page 2026-01-15 14:00:46 +01:00

Table of Contents

• Functions in detail
• No parameter
• Install process -i
• Update process -u
• Removal process -r

Functions in detail

No parameter

1. Run dependency check for every "special" command needed for the script

   1. TRUE | proceed
   2. FALSE | tell what's missing && exit

2. Run architecture detection

3. Check for Helium folder & executable

   1. TRUE | proceed
   2. FALSE | tell what's missing && ask to install Helium or exit

4. Update Helium

   1. See update process

5. Check for temporary directory, remove if present && exit

Install process -i

1. Check for Helium executable

   1. TRUE | try to update helium
   2. FALSE | ask for install confirmation && proceed or exit

2. Get latest download URL & file name with curl

3. Download given file to tmp with wget

4. Make file executable chmod

5. Create app folder

6. Move file to app folder

7. Ask to add launcher

   1. TRUE | run add launcher function && proceed
   2. FALSE | proceed

8. Check for temporary directory, remove if present && exit

Update process -u

1. Check local and remote version tags

   1. TRUE | proceed
   2. FALSE | tell whats wrong && exit

2. Compare local and remote version tags

   1. EQUAL | tell okay && exit
   2. GT | show local and remote version && ask for confirmation && proceed or exit
   3. ELSE | show local and remote version && exit

3. Create tmp & backup path

4. Download file to tmp with wget

5. Make file executable chmod

6. Check for old backup and remove if existent

7. Move outdated file to backup

8. Move latest file to Helium folder

9. Create backup of launcher

10. Update Launcher (version number) sed

11. Check for temporary directory, remove if present && exit

Removal process -r

1. Check presence of Helium folder

   1. TRUE | ask for removal confirmation && proceed or exit
   2. FALSE | tell && exit

2. Remove Helium install folder

3. Remove launcher if present

4. Remove alias if present

5. Remove script if present

6. Remove Helium config folder  

Index

1. Introduction
2. Functions in detail
3. Porting