compute_sha1.sh

Recursively compute SHA1 sum of a list of files and folders

Synopsis

./compute_sha1.sh

Description

The script will compute SHA1 sum of every required files for directory environment and store these SHA1 into the corresponding file in .sha1 folder with the same architecture.

direnv_log()

Print debug message in colors depending on message severity on stderr

Echo colored log depending on user provided message severity. Message severity are associated to following color output:

• DEBUG print in the fifth colors of the terminal (usually magenta)
• INFO print in the second colors of the terminal (usually green)
• WARNING print in the third colors of the terminal (usually yellow)
• ERROR print in the third colors of the terminal (usually red)

If no message severity is provided, severity will automatically be set to INFO.

Arguments

Output

• Log informations colored

main()

Ensure directory environment is activated an run SHA1 sum computation

Globals

• DIRENV_ROOT

Output

• Error informations

Returns

• 1 if directory environment is not activated
• 0 if everything went right