Source Mage code commit list

[Bor Kraljič <scm AT sourcemage.org>]

GIT changes to master guru-tools by Bor Kraljič <pyrobor AT ver.si>:

 hashcheck.sh |  150 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 150 insertions(+)

New commits:
commit 153dfe91375ea9d2d99f5b4ca617f764dfcb1b7e
Author: Bor Kraljič <pyrobor AT ver.si>
Commit: Bor Kraljič <pyrobor AT ver.si>

    hashcheck.sh: script that verifies sources of given spell(s)
    (useful for detecting stealth updates)

diff --git a/hashcheck.sh b/hashcheck.sh
new file mode 100755
index 0000000..e33668e
--- /dev/null
+++ b/hashcheck.sh
@@ -0,0 +1,150 @@
+#!/bin/bash
+
+## hashcheck.sh
+# by Bor Kraljič <pyrobor[at]ver[dot]si>
+#
+# USAGE: hashcheck.sh spell(s)
+#
+# verifies the spell(s) source files 
+#
+#
+. /etc/sorcery/config
+
+# we don't need any input...
+PROMPT_DELAY=0
+
+# paste data even if we interupt withc ctrl-c :)
+trap 'message "${PROBLEM_COLOR}control-c${DEFAULT_COLOR}"; end_hashcheck 1' 
INT
+
+function show_usage() {
+usage="${MESSAGE_COLOR}Usage: ${SPELL_COLOR}$(basename $0) 
${FILE_COLOR}spell(s)
+${MESSAGE_COLOR}\t-s|--section <section>\t to check whole section
+\t-g|--grimoire <grimoire> to check whole grimoire
+\t-v|--verbose\t\t show output from summon and verify_file
+\t-d|--download\t\t force download of sources
+\t-rf|--remove-failed\t remove sources that are unverified
+\t-ra|--remove-all\t remove all sources after check
+\t-h|--help\t\t show this help"
+message "$usage"
+}
+
+# process the params
+while [[ "$1" == -* ]] # 2) params
+  do
+  case "$1" in
+     "-s"|"--section")  wanted_spells=$(codex_get_spells_in_section 
$(codex_find_section_by_name $2)|cut -f8 -d/);      shift 2;;
+     "-g"|"--grimoire")  wanted_spells=$(codex_get_all_spells 
$(codex_find_grimoire $2)| cut -f8 -d/);          shift 2;;
+     "-v"|"--verbose") verbose_mode="on" ; shift ;;
+     "-d"|"--download") re_download="-d"; shift ;;
+     "-rf"|"--remove-failed")   remove_sources="failed"; shift ;;
+     "-ra"|"--remove-all")   remove_sources="all"; shift ;;
+     "-h"|"--help"|*) show_usage; exit 2 ;;
+  esac
+done
+
+if [[ $wanted_spells == "" ]]; then
+  wanted_spells="$@"
+fi
+
+
+
+function end_hashcheck() {
+  local exit_status=$1
+  if [[ $failed_spells == "" ]] && [[ $dl_failed_spells == "" ]]; then
+    message "${MESSAGE_COLOR}All spells passed the the 
hashcheck!${DEFAULT_COLOR}"
+    set_term_title "success"
+  else
+    if [[ $failed_spells != "" ]]; then
+      no_failed=$(echo $failed_spells|wc -w)
+      message "${PROBLEM_COLOR}The following spells failed ($no_failed):"
+      message "${SPELL_COLOR}$failed_spells${DEFAULT_COLOR}"
+    fi
+    
+    if [[ $dl_failed_spells != "" ]]; then
+      no_failed_dl=$(echo $dl_failed_spells|wc -w)
+      message "${PROBLEM_COLOR}The following spells failed to download 
($no_failed_dl):"
+      message "${SPELL_COLOR}$dl_failed_spells${DEFAULT_COLOR}"
+    fi
+    set_term_title "Failed"
+  fi
+  exit $exit_status
+}
+
+function ver_message() {
+  local msg=$1
+  if [[ $verbose_mode == on ]]; then
+    message "$msg"
+  else
+    message -n "$msg"
+  fi
+}
+
+checked=1
+total_spells=$(echo $wanted_spells| wc -w)
+
+for spell in $wanted_spells; do
+  set_term_title "checking $spell ($checked of $total_spells)"
+  message -n "${SPELL_COLOR}$spell${MESSAGE_COLOR} : \t"
+  
+  if ! codex_does_spell_exist $spell; then
+    true
+  elif [[ $(sources $spell) == "" ]]; then
+    message "${MESSAGE_COLOR}spell doesn't have sources...  SKIPING"
+  else
+    ver_message "Getting sources${MESSAGE_COLOR} ... "
+    if [[ $verbose_mode == on ]]; then
+      summon $re_download $spell
+      summon_rc=$?
+    else
+      summon $re_download $spell > /dev/null 2>&1
+      summon_rc=$?
+    fi
+    
+    if [[ $summon_rc != 0 ]]; then
+      message "\t${PROBLEM_COLOR}DOWNLOAD FAILED.${DEFAULT_COLOR}"
+      dl_failed_spells="$dl_failed_spells $spell"
+    else
+      (
+        ver_message  "\t${MESSAGE_COLOR}Checking ..."
+        codex_set_current_spell_by_name $spell
+        for suffix in '' $(get_source_nums); do
+          if [[ $verbose_mode == on ]]; then
+            verify_file "$suffix"
+            verify_rc=$?
+          else
+            verify_file "$suffix" > /dev/null 2>&1
+            verify_rc=$?
+          fi
+          
+          if  [[ $verify_rc != 0 ]]; then
+            exit 1
+          fi
+        done
+      )
+      subshell_rc=$?
+
+      if [[ $subshell_rc != 0 ]]; then
+        failed_spells="$failed_spells $spell"
+        message "\t${PROBLEM_COLOR}FAILED.${DEFAULT_COLOR}"
+        if [[ $remove_sources == "failed" ]] || [[ $remove_sources == "all" 
]]; then
+          for spell_source in $(sources $spell); do
+            rm $SOURCE_CACHE/$spell_source
+          done
+        fi
+      else
+        message "\t${QUERY_COLOR}Done.${DEFAULT_COLOR}"
+        if [[ $remove_sources == "all" ]]; then
+          for spell_source in $(sources $spell); do
+            rm $SOURCE_CACHE/$spell_source
+          done
+        fi
+      fi
+      
+    fi
+  fi
+  checked=$(( $checked + 1 ))
+done
+
+end_hashcheck 0
+
+echo "you shouldn't be here. ERRROR"