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scripts: handle custom or empty extension when extracting

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This commit is contained in:
Yann E. MORIN" 2009-11-30 00:05:45 +01:00
parent 135ea6486f
commit 01a58679df
1 changed files with 10 additions and 8 deletions
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18
scripts/functions
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@ -297,8 +297,8 @@ CT_SetLibPath() {
# Get the file name extension of a component
# Usage: CT_GetFileExtension <component_name-component_version> [extension]
# If found, echoes the extension to stdout
# If not found, echoes nothing on stdout.
# If found, echoes the extension to stdout, and return 0
# If not found, echoes nothing on stdout, and return !0.
CT_GetFileExtension() {
local ext
local file="$1"
@ -311,11 +311,11 @@ CT_GetFileExtension() {
for ext in ${first_ext} .tar.gz .tar.bz2 .tgz .tar ''; do
if [ -f "${CT_TARBALLS_DIR}/${file}${ext}" ]; then
echo "${ext}"
break
exit 0
fi
done
return 0
exit 1
}
# Download an URL using wget
@ -389,8 +389,7 @@ CT_GetLocal() {
local ext
# Do we already have it in *our* tarballs dir?
ext=$(CT_GetFileExtension "${basename}" ${first_ext})
if [ -n "${ext}" ]; then
if ext="$( CT_GetFileExtension "${basename}" ${first_ext} )"; then
CT_DoLog DEBUG "Already have '${basename}'"
return 0
fi
@ -571,8 +570,11 @@ CT_GetSVN() {
CT_Extract() {
local basename="$1"
local nochdir="$2"
local ext=$(CT_GetFileExtension "${basename}")
CT_TestAndAbort "'${basename}' not found in '${CT_TARBALLS_DIR}'" -z "${ext}"
local ext
if ! ext="$(CT_GetFileExtension "${basename}")"; then
CT_TestAndAbort "'${basename}' not found in '${CT_TARBALLS_DIR}'" -z "${ext}"
fi
local full_file="${CT_TARBALLS_DIR}/${basename}${ext}"
# Check if already extracted