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-rwxr-xr-xbin/disks-sample.sh40
1 files changed, 0 insertions, 40 deletions
diff --git a/bin/disks-sample.sh b/bin/disks-sample.sh
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--- a/bin/disks-sample.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/bash
-# Sample filesystem usage into a cache file, for widgets/disks.lua.
-#
-# This exists so the draw hook never calls statfs on an NFS path. An
-# unreachable server blocks that call, and blocking the Cairo draw freezes the
-# whole dashboard; here it costs a stale cache and nothing else.
-#
-# One NFS mount per server: Library and Slackware are the same export on one
-# server, shared and backup_danix the same on another, so showing all four
-# printed every number twice.
-
-set -u
-
-CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/udt"
-CACHE="$CACHE_DIR/disks.txt"
-
-MOUNTS=(/ /home /data /mnt/nfs/Library /mnt/nfs/shared)
-
-umask 077
-mkdir -p "$CACHE_DIR"
-
-TMP="$CACHE.tmp.$$"
-trap 'rm -f "$TMP"' EXIT
-
-# /usr/bin/df by absolute path with -P -B1, deliberately:
-# - the user's shell aliases df to `df -h`, and an alias or a function would
-# hand the parser '1.6G' where it expects an integer
-# - -P is the POSIX format, one line per filesystem, mountpoint last
-# - -B1 is bytes, so the widget does the formatting and the parser never
-# has to interpret a suffix
-if ! /usr/bin/df -P -B1 "${MOUNTS[@]}" > "$TMP" 2>/dev/null; then
- # A single unreachable mount must not discard the others: df still reports
- # the ones it could stat, so keep the output if it has any data rows.
- if [ "$(wc -l < "$TMP")" -lt 2 ]; then
- echo "disks-sample: df produced nothing usable" >&2
- exit 1
- fi
-fi
-
-mv -f "$TMP" "$CACHE"