parabola-mirror-repos: Variable name to lowercase

1 files changed, 45 insertions, 45 deletions

diff --git a/parabola-mirror-repos b/parabola-mirror-repos
index d2245c0..301da9e 100755
--- a/parabola-mirror-repos
+++ b/parabola-mirror-repos
@@ -21,7 +21,7 @@ log_tmp="$(mktemp -p /var/tmp)"
 : ${SERVER:=rsync://alfplayer.com/repos/parabola}    # remote rsync directory
 #: ${SERVER:=rsync://parabolagnulinux.mirrors.linux.ro/parabolagnulinux}
 : ${base_dir:=/srv/http}
-: ${LOCAL:=${base_dir}/${project}}         # symlink to the last snapshot
+: ${local_dir:=${base_dir}/${project}}         # symlink to the last snapshot
 : ${REPOS:=core extra community multilib libre kernels libre-multilib libre-multilib-testing libre-testing nonprism nonprism-testing java cross pcr}
   # mips64el is also excluded in some rsync invocations in this script
 : ${MAXDELETE:=10000}    # maximum amount of files to delete in the local directory
@@ -38,7 +38,7 @@ log_tmp="$(mktemp -p /var/tmp)"
 : ${date_exclude:=2014.06.19}    # disable running this script this date (see next line)
 : ${forcerun:=0}            # set to 1 to force running on excluded date
 : ${terminal:=1}             # outputs to stdout using rsync --progress (and logs to a file)
-: ${alternative_mirror:=0}     # use alternative mirror; forces no_snapshot_delete and disables snapshot_symlink_update; synchronized files end up in ${LOCAL}.tmp
+: ${alternative_mirror:=0}     # use alternative mirror; forces no_snapshot_delete and disables snapshot_symlink_update; synchronized files end up in ${local_dir}.tmp
 : ${no_snapshot_delete:=0}     # disable deletion of oldest snapshots; alternative_mirror enables it forcefully
 : ${leave_tmp:=0}              # leave updated tree in {project}.tmp instead of creating a dated snapshot directory
 : ${snapshot_symlink_update:=1}         # update symlink to last snapshot
@@ -59,10 +59,10 @@ if [[ ${alternative_mirror} == 1 ]] ; then
     leave_tmp=1
     #SERVER="rsync://repo.parabola.nu:875/repos"
     SERVER="rsync://parabolagnulinux.mirrors.linux.ro/parabolagnulinux"
-    LOCAL="${base_dir}/${project}.secondary_mirror"
+    local_dir="${base_dir}/${project}.secondary_mirror"
     #link_dest=("${base_dir}/archlinux" "${base_dir}/parabola.tmp")
     link_dest+=("${base_dir}/${project}.tmp")
-    for dir in "$LOCAL" "$LOCAL".tmp ${LOCAL}.tmp/pool ; do
+    for dir in "$local_dir" "$local_dir".tmp ${local_dir}.tmp/pool ; do
         if [[ ! -d "$dir" ]] ; then
             mkdir -pv "$dir"
             chmod -v 2770 "$dir"
@@ -109,8 +109,8 @@ _no_more_locking()  {
 	echo "=> ERROR: Failed to write to log file: ${log_file}" >&2
     fi
 
-    if [[ -e ${LOCAL}.tmp ]] ; then
-	echo "=> WARNING: Temporary directory ${LOCAL}.tmp remains in file system"
+    if [[ -e ${local_dir}.tmp ]] ; then
+	echo "=> WARNING: Temporary directory ${local_dir}.tmp remains in file system"
     fi
 
     if [[ ${mail_to} ]] ; then
@@ -146,7 +146,7 @@ if ! _lock xn ; then
 fi
 
 DATE="$(date +%Y.%m.%d)"
-current="${LOCAL}-${DATE}"
+current="${local_dir}-${DATE}"
 current_component="${current##*/}"
 for (( link_dest_count=1 ; link_dest_count <= ${link_dest_snapshot_count} ; link_dest_count++ )) ; do
 	date_count="$(date -d @$(( $(date +"%s") - ${link_dest_count} * 86400)) +"%Y.%m.%d")"
@@ -208,25 +208,25 @@ if [[ -e ${current} ]] ; then
   current_exists=1
 fi
 
-# Test if ${LOCAL}.tmp exists
-if [[ -e ${LOCAL}.tmp ]] ; then
+# Test if ${local_dir}.tmp exists
+if [[ -e ${local_dir}.tmp ]] ; then
   tmp_exists=1
 fi
 
-# Test if ${LOCAL} is an existing symlink pointing to an existing directory
-if [[ -h ${LOCAL} ]] ; then
-  last_path="$(readlink -f "${LOCAL}")"
+# Test if ${local_dir} is an existing symlink pointing to an existing directory
+if [[ -h ${local_dir} ]] ; then
+  last_path="$(readlink -f "${local_dir}")"
   if [[ -d ${last_path} ]] ; then
     last="${last_path##*/}"
     local_useful=1
   else
-    error "=> ERROR: ${LOCAL} is a symlink which does not point to an existing directory."
+    error "=> ERROR: ${local_dir} is a symlink which does not point to an existing directory."
   fi
 else
-  if [[ -e ${LOCAL} ]] || stat -t ${LOCAL}-* >/dev/null 2>&1 ; then
-    error "=> ERROR: ${LOCAL} exists but is not a symlink, or a file (or directory) ${LOCAL}-* was found. Fix this before running ${script_filename} again."
+  if [[ -e ${local_dir} ]] || stat -t ${local_dir}-* >/dev/null 2>&1 ; then
+    error "=> ERROR: ${local_dir} exists but is not a symlink, or a file (or directory) ${local_dir}-* was found. Fix this before running ${script_filename} again."
   else
-    echo "=> WARNING: ${LOCAL} does not exist or is not a symlink, and no snapshot directories were found, so it is assumed this is the first time ${script_filename} is run using \"${base_dir}\" as the base directory."
+    echo "=> WARNING: ${local_dir} does not exist or is not a symlink, and no snapshot directories were found, so it is assumed this is the first time ${script_filename} is run using \"${base_dir}\" as the base directory."
     first_run=1
   fi
 fi
@@ -238,36 +238,36 @@ if [[ ${current_exists} == 1 ]] ; then
   no_snapshot_delete=1
   if [[ ${local_useful} == 1 ]] ; then
     if [[ ${tmp_exists} == 0 ]] ; then
-      echo "=> WARNING: ${LOCAL}.tmp does not exist."
-      cp -al "${current}" "${LOCAL}".tmp
+      echo "=> WARNING: ${local_dir}.tmp does not exist."
+      cp -al "${current}" "${local_dir}".tmp
     fi
     date_exact="$(date +%Y.%m.%d-%T)"
-    echo "=> WARNING: Snapshot ${LOCAL}-${date_exact} will be created because ${current} already exists"
+    echo "=> WARNING: Snapshot ${local_dir}-${date_exact} will be created because ${current} already exists"
   else
-    echo "=> WARNING: ${LOCAL} does not exist. It will be created."
+    echo "=> WARNING: ${local_dir} does not exist. It will be created."
     if [[ ${tmp_exists} == 0 ]] ; then
-      echo "=> WARNING: As ${LOCAL}.tmp does not exist, data transfer will start from ${current}"
-      cp -al "${current}" "${LOCAL}".tmp
+      echo "=> WARNING: As ${local_dir}.tmp does not exist, data transfer will start from ${current}"
+      cp -al "${current}" "${local_dir}".tmp
     else
-      echo "=> WARNING: Data transfer will start from ${LOCAL}.tmp"
+      echo "=> WARNING: Data transfer will start from ${local_dir}.tmp"
     fi
   fi
 elif [[ ${local_useful} == 0 ]] ; then
   if [[ ${tmp_exists} == 1 ]] ; then
-    echo "=> ${LOCAL} is not useful but ${LOCAL}.tmp exists. Resuming from ${LOCAL}.tmp"
-    echo "=> WARNING: Symlink ${LOCAL} does not exist. It will be created."
+    echo "=> ${local_dir} is not useful but ${local_dir}.tmp exists. Resuming from ${local_dir}.tmp"
+    echo "=> WARNING: Symlink ${local_dir} does not exist. It will be created."
   else
     if [[  ${first_run} == 0 ]] ; then
-      error "=> ERROR: ${LOCAL}.tmp does not exist and ${LOCAL} is not useful. Exiting."
+      error "=> ERROR: ${local_dir}.tmp does not exist and ${local_dir} is not useful. Exiting."
     else
-      mkdir "${LOCAL}".tmp
+      mkdir "${local_dir}".tmp
     fi
   fi
 else
   if [[ ${tmp_exists} == 1 ]] ; then
-    echo "=> ${LOCAL}.tmp already exists. Symlink \"${project}\" currently points to ${last_path}."
+    echo "=> ${local_dir}.tmp already exists. Symlink \"${project}\" currently points to ${last_path}."
   else
-    cp -al "${last_path}" "${LOCAL}".tmp
+    cp -al "${last_path}" "${local_dir}".tmp
   fi
 fi
 
@@ -275,7 +275,7 @@ echo
 echo "=> Creating snapshot for date ${DATE}"
 
 # Change to the temporary directory
-cd "${LOCAL}".tmp
+cd "${local_dir}".tmp
 
 if [[ ${db_and_symlinks_update} == 1 ]] ; then
 
@@ -336,7 +336,7 @@ if [[ ${db_and_symlinks_update} == 1 ]] ; then
 
 echo "=> Starting to synchronize repository directories (symlinks and db.* files)"
 
-rsync $OPTIONS --stats --exclude 'mips64el' --delete-after --safe-links "${link_dest_option[@]}" --link-dest="$LOCAL" "${repos_array[@]/#/${SERVER}/}" "$LOCAL".tmp || error "  => ERROR: rsync terminated with an error code: $?" 
+rsync $OPTIONS --stats --exclude 'mips64el' --delete-after --safe-links "${link_dest_option[@]}" --link-dest="$local_dir" "${repos_array[@]/#/${SERVER}/}" "$local_dir".tmp || error "  => ERROR: rsync terminated with an error code: $?" 
 
 fi
 
@@ -354,13 +354,13 @@ _wait_log_tmp
 
 if [[ ${pools_update} == 1 ]] ; then
 
-  rsync $OPTIONS --stats --exclude '*-mips64el.pkg.tar.*' --safe-links --files-from="$REMOTE_POOL_FILES" "${link_dest_option[@]}" --link-dest="$LOCAL" $SERVER "${LOCAL}".tmp
+  rsync $OPTIONS --stats --exclude '*-mips64el.pkg.tar.*' --safe-links --files-from="$REMOTE_POOL_FILES" "${link_dest_option[@]}" --link-dest="$local_dir" $SERVER "${local_dir}".tmp
 
 fi      # end "if [[ ${pools_update} == 1 ]]"
 
 if [[ ${path_list} ]] ; then
   echo "=> Synchronizing extra paths"
-  rsync $OPTIONS --stats --safe-links "${link_dest_option[@]/%//$path}" --link-dest="$LOCAL"/"$path" ${path_list_array[@]/#/${SERVER}/} "${LOCAL}".tmp/ || error "  => ERROR: rsync terminated with an error code: $?"
+  rsync $OPTIONS --stats --safe-links "${link_dest_option[@]/%//$path}" --link-dest="$local_dir"/"$path" ${path_list_array[@]/#/${SERVER}/} "${local_dir}".tmp/ || error "  => ERROR: rsync terminated with an error code: $?"
 fi
 
 {
@@ -368,7 +368,7 @@ fi
 if [[ ${no_snapshot_delete} != 1 ]] ; then
 
 echo "=> DRY-RUN: Delete versions older than the version number: ${oldest_version}."
-delete_list=$(find ${base_dir} -regextype sed -maxdepth 1 -regex "${LOCAL}-[0-9]\{4\}\.[0-9]\{2\}.[0-9]\{2\}" | head -n -"${oldest_version}") && \
+delete_list=$(find ${base_dir} -regextype sed -maxdepth 1 -regex "${local_dir}-[0-9]\{4\}\.[0-9]\{2\}.[0-9]\{2\}" | head -n -"${oldest_version}") && \
     if [[ ${delete_list} ]] ; then
 	echo "DRY_RUN: rm -rf ${delete_list}"
     else
@@ -381,27 +381,27 @@ if [[ ${leave_tmp} == 0 ]] ; then
     echo "=> Starting to serve the new repository version"
 
     if [[ ${date_exact} ]] ; then
-        echo "  => Renaming ${LOCAL}.tmp to ${LOCAL}"-"${date_exact}"
-        mv "${LOCAL}".tmp "${LOCAL}"-"${date_exact}"
+        echo "  => Renaming ${local_dir}.tmp to ${local_dir}"-"${date_exact}"
+        mv "${local_dir}".tmp "${local_dir}"-"${date_exact}"
     else
-        echo "  => Renaming ${LOCAL}.tmp to ${current}"
-        mv "${LOCAL}".tmp "${current}"
+        echo "  => Renaming ${local_dir}.tmp to ${current}"
+        mv "${local_dir}".tmp "${current}"
     fi
     
     if [[ ${snapshot_symlink_update} == 1 ]] ; then
         cd ${base_dir}
 
         if [[ ${local_useful} == 1 ]] ; then
-            echo "  => Deleting symlink $LOCAL"
-            rm -rf "${LOCAL}"
+            echo "  => Deleting symlink $local_dir"
+            rm -rf "${local_dir}"
         fi
 
         # Create symlink
         if [[ ${date_exact} ]] ; then
-            #echo "  => Creating symlink ${LOCAL}-${date_exact} to ${current_component}"
-            #ln -s ${current_component}-"${date_exact}" ${LOCAL}-"${date_exact}"
-            echo "  => Creating symlink ${LOCAL} to ${project}-${date_exact}"
-            ln -s ${project}-"${date_exact}" ${LOCAL}
+            #echo "  => Creating symlink ${local_dir}-${date_exact} to ${current_component}"
+            #ln -s ${current_component}-"${date_exact}" ${local_dir}-"${date_exact}"
+            echo "  => Creating symlink ${local_dir} to ${project}-${date_exact}"
+            ln -s ${project}-"${date_exact}" ${local_dir}
         else
             echo "  => Creating symlink \"${project}\" to ${current_component}"
             ln -s ${current_component} ${project}
@@ -409,7 +409,7 @@ if [[ ${leave_tmp} == 0 ]] ; then
     fi
 fi
 
-rm -f "$REMOTE_POOL_FILES" "$local_pool_files" "$POOL_FILES_TO_DELETE" "$LOCAL".old || true
+rm -f "$REMOTE_POOL_FILES" "$local_pool_files" "$POOL_FILES_TO_DELETE" "$local_dir".old || true
 
 echo "=> Disk space report"
 df -h "${base_dir}"