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Improve Error Handling and Dependency Checks in build.sh

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Although, the project says to have GO as a pre-req but having something to catch and check the dependency beforehand helps.

Therefore, refactoring the script to add the check first before running to handle the script in a better way.

Issue: The script does not check for Go installation before running go build.
Fix: Added a dependency check to prevent build failures.
This commit is contained in:
Advait Patel 2025-02-20 01:02:24 -06:00
parent 76f9cea516
commit f382ed2d1a
1 changed files with 13 additions and 0 deletions
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13
build.sh
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@ -1,5 +1,11 @@
#!/bin/bash #!/bin/bash
# check if `go` is installed or not
if ! command -v go &> /dev/null; then
echo "Error: Go is not installed. Please install Go before running this script."
exit 1
fi
BINFILE=watchtower BINFILE=watchtower
if [ -n "$MSYSTEM" ]; then if [ -n "$MSYSTEM" ]; then
BINFILE=watchtower.exe BINFILE=watchtower.exe
@ -7,3 +13,10 @@ fi
VERSION=$(git describe --tags) VERSION=$(git describe --tags)
echo "Building $VERSION..." echo "Building $VERSION..."
go build -o $BINFILE -ldflags "-X github.com/containrrr/watchtower/internal/meta.Version=$VERSION" go build -o $BINFILE -ldflags "-X github.com/containrrr/watchtower/internal/meta.Version=$VERSION"
if [ $? -ne 0 ]; then
echo "Error: Build failed!"
exit 1
fi
echo "Build successful!"