mirror of
https://github.com/netdata/netdata.git
synced 2025-05-01 07:59:52 +00:00
334 lines
7.9 KiB
Bash
Executable file
334 lines
7.9 KiB
Bash
Executable file
#!/bin/bash
|
|
# shellcheck disable=SC2181
|
|
|
|
# Doc link checker
|
|
# Validates and tries to fix all links that will cause issues either in the repo, or in the html site
|
|
|
|
GENERATOR_DIR="docs/generator"
|
|
MKDOCS_DIR="doc"
|
|
DOCS_DIR=${GENERATOR_DIR}/${MKDOCS_DIR}
|
|
|
|
dbg () {
|
|
if [ "$VERBOSE" -eq 1 ] ; then printf "%s\\n" "${1}" ; fi
|
|
}
|
|
|
|
printhelp () {
|
|
echo "Usage: docs/generator/checklinks.sh [-r OR -f <fname>] [OPTIONS]
|
|
-r Recursively check all mds in all child directories, except docs/generator and node_modules (which is generatord by netlify)
|
|
-f Just check the passed md file
|
|
General Options:
|
|
-x Execute commands. By default the script runs in test mode with no files changed by the script (results and fixes are just shown). Use -x to have it apply the changes.
|
|
-u trys to follow URLs using curl
|
|
-v Outputs debugging messages
|
|
By default, nothing is actually checked. The following options tell it what to check:
|
|
-a Check all link types
|
|
-w Check wiki links (and just warn if you see one)
|
|
-b Check absolute links to the Netdata repo (and change them to relative). Only checks links to https://github.com/netdata/netdata/????/master*
|
|
-l Check relative links to the Netdata repo (and replace them with links that the html static site can live with, under docs/generator/src only)
|
|
-e Check external links, outside the wiki or the repo (useless without adding the -u option, to verify that they're not broken)
|
|
"
|
|
}
|
|
|
|
fix () {
|
|
if [ "$EXECUTE" -eq 0 ] ; then
|
|
echo "-- SHOULD EXECUTE: $1"
|
|
else
|
|
dbg "-- EXECUTING: $1"
|
|
eval "$1"
|
|
fi
|
|
}
|
|
|
|
testURL () {
|
|
if [ "$TESTURLS" -eq 0 ] ; then return 0 ; fi
|
|
dbg "-- Testing URL $1"
|
|
curl -sS "$1" > /dev/null
|
|
if [ $? -gt 0 ] ; then
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
testinternal () {
|
|
# Check if the header referred to by the internal link exists in the same file
|
|
ff=${1}
|
|
ifile=${2}
|
|
ilnk=${3}
|
|
header=${ilnk//-/}
|
|
dbg "-- Searching for \"$header\" in $ifile"
|
|
tr -d '[],_.:? `'< "$ifile" | sed 's/-//g' | grep -i "^\\#*$header\$" >/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
dbg "-- $ilnk found in $ifile"
|
|
return 0
|
|
else
|
|
echo "-- ERROR: $ff - $ilnk header not found in file $ifile"
|
|
EXITCODE=1
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
testf () {
|
|
sf=$1
|
|
tf=$2
|
|
|
|
if [ -f "$tf" ] ; then
|
|
dbg "-- $tf exists"
|
|
return 0
|
|
else
|
|
echo "-- ERROR: $sf - $tf does not exist"
|
|
EXITCODE=1
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
ck_netdata_relative () {
|
|
f=${1}
|
|
rlnk=${2}
|
|
dbg "-- Checking relative link $rlnk"
|
|
fpath="."
|
|
fname="$f"
|
|
# First ensure that the link works in the repo, then try to fix it in htmldocs
|
|
if [[ $f =~ ^(.*)/([^/]*)$ ]] ; then
|
|
fpath="${BASH_REMATCH[1]}"
|
|
fname="${BASH_REMATCH[2]}"
|
|
dbg "-- Current file is at $fpath"
|
|
else
|
|
dbg "-- Current file is at root directory"
|
|
fi
|
|
# Cases to handle:
|
|
# (#somelink)
|
|
# (path/)
|
|
# (path/#somelink)
|
|
# (path/filename.md) -> htmldoc (path/filename/)
|
|
# (path/filename.md#somelink) -> htmldoc (path/filename/#somelink)
|
|
# (path#somelink) -> htmldoc (path/#somelink)
|
|
# (path/someotherfile) -> htmldoc (absolutelink)
|
|
# (path) -> htmldoc (path/)
|
|
|
|
TRGT=""
|
|
s=""
|
|
|
|
case "$rlnk" in
|
|
\#* )
|
|
dbg "-- # (#somelink)"
|
|
testinternal "$f" "$f" "$rlnk"
|
|
;;
|
|
*/ )
|
|
dbg "-- # (path/)"
|
|
TRGT="$fpath/${rlnk}README.md"
|
|
testf "$f" "$TRGT"
|
|
if [ $? -eq 0 ] ; then
|
|
if [ "$fname" != "README.md" ] ; then s="../$rlnk"; fi
|
|
fi
|
|
;;
|
|
*/\#* )
|
|
dbg "-- # (path/#somelink)"
|
|
if [[ $rlnk =~ ^(.*)/#(.*)$ ]] ; then
|
|
TRGT="$fpath/${BASH_REMATCH[1]}/README.md"
|
|
LNK="#${BASH_REMATCH[2]}"
|
|
dbg "-- Look for $LNK in $TRGT"
|
|
testf "$f" "$TRGT"
|
|
if [ $? -eq 0 ] ; then
|
|
testinternal "$f" "$TRGT" "$LNK"
|
|
if [ $? -eq 0 ] ; then
|
|
if [ "$fname" != "README.md" ] ; then s="../$rlnk"; fi
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
*.md )
|
|
dbg "-- # (path/filename.md) -> htmldoc (path/filename/)"
|
|
testf "$f" "$fpath/$rlnk"
|
|
if [ $? -eq 0 ] ; then
|
|
if [[ $rlnk =~ ^(.*)/(.*).md$ ]] ; then
|
|
if [ "${BASH_REMATCH[2]}" = "README" ] ; then
|
|
s="../${BASH_REMATCH[1]}/"
|
|
else
|
|
s="../${BASH_REMATCH[1]}/${BASH_REMATCH[2]}/"
|
|
fi
|
|
if [ "$fname" != "README.md" ] ; then s="../$s"; fi
|
|
fi
|
|
fi
|
|
;;
|
|
*.md\#* )
|
|
dbg "-- # (path/filename.md#somelink) -> htmldoc (path/filename/#somelink)"
|
|
if [[ $rlnk =~ ^(.*)#(.*)$ ]] ; then
|
|
TRGT="$fpath/${BASH_REMATCH[1]}"
|
|
LNK="#${BASH_REMATCH[2]}"
|
|
testf "$f" "$TRGT"
|
|
if [ $? -eq 0 ] ; then
|
|
testinternal "$f" "$TRGT" "$LNK"
|
|
if [ $? -eq 0 ] ; then
|
|
if [[ $lnk =~ ^(.*)/(.*).md#(.*)$ ]] ; then
|
|
if [ "${BASH_REMATCH[2]}" = "README" ] ; then
|
|
s="../${BASH_REMATCH[1]}/#${BASH_REMATCH[3]}"
|
|
else
|
|
s="../${BASH_REMATCH[1]}/${BASH_REMATCH[2]}/#${BASH_REMATCH[3]}"
|
|
fi
|
|
if [ "$fname" != "README.md" ] ; then s="../$s"; fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
*\#* )
|
|
dbg "-- # (path#somelink) -> (path/#somelink)"
|
|
if [[ $rlnk =~ ^(.*)#(.*)$ ]] ; then
|
|
TRGT="$fpath/${BASH_REMATCH[1]}/README.md"
|
|
LNK="#${BASH_REMATCH[2]}"
|
|
testf "$f" "$TRGT"
|
|
if [ $? -eq 0 ] ; then
|
|
testinternal "$f" "$TRGT" "$LNK"
|
|
if [ $? -eq 0 ] ; then
|
|
if [[ $rlnk =~ ^(.*)#(.*)$ ]] ; then
|
|
s="${BASH_REMATCH[1]}/#${BASH_REMATCH[2]}"
|
|
if [ "$fname" != "README.md" ] ; then s="../$s"; fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
;;
|
|
* )
|
|
if [ -d "$fpath/$rlnk" ] ; then
|
|
dbg "-- # (path) -> htmldoc (path/)"
|
|
testf "$f" "$fpath/$rlnk/README.md"
|
|
if [ $? -eq 0 ] ; then
|
|
s="$rlnk/"
|
|
if [ "$fname" != "README.md" ] ; then s="../$s"; fi
|
|
fi
|
|
else
|
|
cd - >/dev/null
|
|
if [ -f "$fpath/$rlnk" ] ; then
|
|
dbg "-- # (path/someotherfile) $rlnk"
|
|
if [ "$fpath" = "." ] ; then
|
|
s="https://github.com/netdata/netdata/tree/master/$rlnk"
|
|
else
|
|
s="https://github.com/netdata/netdata/tree/master/$fpath/$rlnk"
|
|
fi
|
|
else
|
|
echo "-- ERROR: $f - $rlnk is neither a file or a directory. Giving up!"
|
|
EXITCODE=1
|
|
fi
|
|
cd $DOCS_DIR >/dev/null
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if [[ ! -z $s ]] ; then
|
|
srch=$(echo "$rlnk" | sed 's/\//\\\//g')
|
|
rplc=$(echo "$s" | sed 's/\//\\\//g')
|
|
fix "sed -i 's/($srch)/($rplc)/g' $f"
|
|
fi
|
|
}
|
|
|
|
|
|
checklinks () {
|
|
f=$1
|
|
dbg "Checking $f"
|
|
while read -r l ; do
|
|
for word in $l ; do
|
|
if [[ $word =~ .*\]\(([^\(\) ]*)\).* ]] ; then
|
|
lnk=$(echo "${BASH_REMATCH[1]}" | tr -d '<>')
|
|
if [ -z "$lnk" ] ; then continue ; fi
|
|
dbg "-$lnk"
|
|
case "$lnk" in
|
|
mailto:* ) dbg "-- Mailto link, ignoring" ;;
|
|
https://github.com/netdata/netdata/wiki* )
|
|
dbg "-- Wiki Link $lnk"
|
|
if [ "$CHKWIKI" -eq 1 ] ; then echo "-- WARNING: $f - $lnk points to the wiki. Please replace it manually" ; fi
|
|
;;
|
|
https://github.com/netdata/netdata/????/master* )
|
|
echo "-- ERROR: $f - $lnk is an absolute link to a Netdata file. Please convert to relative."
|
|
EXITCODE=1
|
|
;;
|
|
http* )
|
|
dbg "-- External link $lnk"
|
|
if [ "$CHKEXTERNAL" -eq 1 ] ; then
|
|
testURL "$lnk"
|
|
if [ $? -eq 1 ] ; then
|
|
echo "-- ERROR: $f - $lnk is a broken link"
|
|
EXITCODE=1
|
|
fi
|
|
fi
|
|
;;
|
|
* )
|
|
dbg "-- Relative link $lnk"
|
|
if [ "$CHKRELATIVE" -eq 1 ] ; then ck_netdata_relative "$f" "$lnk" ; fi
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
done < "$f"
|
|
}
|
|
|
|
TESTURLS=0
|
|
VERBOSE=0
|
|
RECURSIVE=0
|
|
EXECUTE=0
|
|
CHKWIKI=0
|
|
CHKABSOLUTE=0
|
|
CHKEXTERNAL=0
|
|
CHKRELATIVE=0
|
|
while getopts :f:rxuvwbela option
|
|
do
|
|
case "$option" in
|
|
f)
|
|
file=$OPTARG
|
|
;;
|
|
r)
|
|
RECURSIVE=1
|
|
;;
|
|
x)
|
|
EXECUTE=1
|
|
;;
|
|
u)
|
|
TESTURLS=1
|
|
;;
|
|
v)
|
|
VERBOSE=1
|
|
;;
|
|
w)
|
|
CHKWIKI=1
|
|
;;
|
|
b)
|
|
CHKABSOLUTE=1
|
|
;;
|
|
e)
|
|
CHKEXTERNAL=1
|
|
;;
|
|
l)
|
|
CHKRELATIVE=1
|
|
;;
|
|
a)
|
|
CHKWIKI=1
|
|
CHKABSOLUTE=1
|
|
CHKEXTERNAL=1
|
|
CHKRELATIVE=1
|
|
;;
|
|
*)
|
|
printhelp
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
EXITCODE=0
|
|
|
|
if [ -z "${file}" ] ; then
|
|
if [ $RECURSIVE -eq 0 ] ; then
|
|
printhelp
|
|
exit 1
|
|
fi
|
|
cd ${DOCS_DIR}
|
|
for f in $(find . -type d \( -path ./${GENERATOR_DIR} -o -path ./node_modules \) -prune -o -name "*.md" -print); do
|
|
checklinks "$f"
|
|
done
|
|
cd -
|
|
else
|
|
if [ $RECURSIVE -eq 1 ] ; then
|
|
printhelp
|
|
exit 1
|
|
fi
|
|
checklinks "$file"
|
|
fi
|
|
|
|
exit $EXITCODE
|