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Add a check for the bash shell to archdetect #652

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merged 5 commits into from
Aug 8, 2024
Merged

Add a check for the bash shell to archdetect #652

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05164ad
Add a check for the bash shell to archdetect
ocaisa Jul 29, 2024
6f43f13
List compatibility
ocaisa Jul 29, 2024
47c0a34
Don't declare a function for bash check
ocaisa Jul 29, 2024
0750f5f
Don't use return values
ocaisa Jul 29, 2024
bbe101b
Update eessi_archdetect.sh
ocaisa Jul 30, 2024
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18 changes: 18 additions & 0 deletions init/eessi_archdetect.sh
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Original file line number Diff line number Diff line change
@@ -1,4 +1,22 @@
#!/usr/bin/env bash

# Confirm the current shell is Bash >= 4
# (works for sh, bash, dash, zsh, ksh, but not fish, tcsh, elvish)
if [ -n "$BASH_VERSION" ]; then
# Extract the major version numbers
bash_version=$(echo "$BASH_VERSION" | grep -oP '^\d+\.\d+')
major_version=$(echo "$bash_version" | cut -d. -f1)

# Check if the major version is 4 or higher
if [ "$major_version" -lt 4 ]; then
echo "Error: This script must be run with Bash >= 4, you have $BASH_VERSION." >&2
exit 1
fi
else
echo "Error: This script must be run with Bash." >&2
exit 1
fi

VERSION="1.1.0"

# default log level: only emit warnings or errors
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