From cdc0c50e83b60fbceb81cac631b8398b1e54d376 Mon Sep 17 00:00:00 2001
From: Christian <chs8691@mailbox.org>
Date: Tue, 20 Oct 2020 22:07:46 +0200
Subject: [PATCH] wip started improving generate.sh

---
 admin/generate.sh | 148 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100755 admin/generate.sh

diff --git a/admin/generate.sh b/admin/generate.sh
new file mode 100755
index 0000000..e12e9ab
--- /dev/null
+++ b/admin/generate.sh
@@ -0,0 +1,148 @@
+#!/bin/sh
+# Execute Hugo webiste generation and log all output into log file
+# In error case, existing blog content will not be touched
+
+# Path to hugo executable
+# HUGO=~/bin/hugo
+HUGO=~/kred/hugo/hugo
+
+# Path to output destination. Folder must exists
+#PUBLIC_WWW=/var/www/virtual/$USER/html/kollegenrunde
+PUBLIC_WWW=~/hugotest/public
+
+# Path to temp dir
+# TMPDIR=$(mktemp -d)
+TMPDIR=.
+
+# Path to persisted log file, e.g. in web folder
+LOG=$TMPDIR/log.txt
+
+# Path to a temp log file for hugo's stdout
+HUGO_LOG=$TMPDIR/hugolog.txt
+
+# Path to a temp log file for hugo's errout
+HUGO_ERR=$TMPDIR/hugoerr.txt
+
+# Tmp file with timestamp string
+DATE=$TMPDIR/date.txt
+
+# Path to our repositories
+GIT_HUGO=https://kollegen.uber.space/gitea/kollegenrunde/kollegen-hugo.git
+GIT_POSTS=https://kollegen.uber.space/gitea/kollegenrunde/kollegen-posts.git
+
+# Paths to the local gits
+SUBGIT_HUGO=kollegen-hugo
+SUBGIT_POSTS=kollegen-posts
+
+# Log a text file content
+log_file () {
+    cat $1
+    cat $1 >> $LOG
+}
+
+
+# log a string argument
+log () {
+    echo $1
+    echo $1 >> "$LOG"
+}
+
+# Always produce a log file in the destination folder
+finish () {
+
+    date > $DATE
+    log_file $DATE
+
+    if [ -f $LOG ]
+        then
+        mv $LOG $PUBLIC_WWW
+    fi
+
+    rm -r -f $TMPDIR
+    exit $1
+}
+
+### MAIN ###############################################
+if [ ! -d $TMPDIR ]
+    then
+        mkdir $TMPDIR
+        log "Created $TMPDIR"
+fi
+
+if [ -f $LOG ]
+    then
+        log "Old log found: remove $LOG"
+        rm $LOG
+fi
+log "Using tmp dir $TMPDIR" 
+
+# Document actual time into log file
+date >> $DATE
+log_file $DATE
+
+if [ -f $HUGO_ERR ]
+    then
+        log "Old err log found: remove $HUGO_ERR"
+        rm $HUGO_ERR
+fi
+
+if [ ! -d $SUBGIT_POSTS ]
+    then
+# jetzt clonen wir das Repository in den temporären Ordner
+    echo "Clone $GIT_POSTS"
+    git clone $GIT_POSTS $SUBGIT_POSTS
+else
+    echo "Pulling from $GIT_POSTS"
+    cd $SUBGIT_POSTS
+    git pull $GIT_POSTS
+    cd ..
+fi
+
+if [ ! -d $SUBGIT_HUGO ]
+    then
+# jetzt clonen wir das Repository in den temporären Ordner
+    log "Clone $GIT_HUGO incl. Theme into $SUBGIT_HUGO"
+    git clone --recursive $GIT_HUGO $SUBGIT_HUGO
+else
+    log "Pulling from $GIT_HUGO"
+    cd $SUBGIT_HUGO
+    git pull $GIT_HUGO
+fi
+
+# Hugo anschmeißen
+log "Starting hugo"
+
+$HUGO --destination $TMPDIR > $HUGO_LOG 2> $HUGO_ERR
+
+if [ -f $HUGO_LOG ]
+then
+    log_file $HUGO_LOG
+fi
+
+if [ -f $HUGO_ERR ]
+then
+    if grep -Fq "Error" $HUGO_ERR
+    then
+        log "Hugo failed"
+        log_file $HUGO_ERR
+        log "Generation canceled. Check the error and try to fix it. Then push again."
+        rm $HUGO_ERR
+        finish 1
+    fi
+fi
+
+if [ -d $PUBLIC_WWW ]
+    then
+        log "Remove $PUBLIC_WWW"
+        rm -r $PUBLIC_WWW
+fi
+
+# Publish now
+log "Delete old $PUBLIC_WWW"
+rm -r $PUBLIC_WWW
+log "Copy $TMPDIR to $PUBLIC_WWW"
+cp -r $TMPDIR $PUBLIC_WWW
+
+log "Ready, Blog created in $PUBLIC_WWW!"
+
+finish 0