259 lines
14 KiB
Plaintext
259 lines
14 KiB
Plaintext
/*
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* Parse following
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* gitGraph:
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* commit
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* commit
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* branch
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*/
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%lex
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%x string
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%x options
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%x acc_title
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%x acc_descr
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%x acc_descr_multiline
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%options case-insensitive
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%%
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accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; }
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<acc_title>(?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; }
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accDescr\s*":"\s* { this.begin("acc_descr");return 'acc_descr'; }
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<acc_descr>(?!\n|;|#)*[^\n]* { this.popState(); return "acc_descr_value"; }
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accDescr\s*"{"\s* { this.begin("acc_descr_multiline");}
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<acc_descr_multiline>[\}] { this.popState(); }
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<acc_descr_multiline>[^\}]* return "acc_descr_multiline_value";
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(\r?\n)+ /*{console.log('New line');return 'NL';}*/ return 'NL';
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\#[^\n]* /* skip comments */
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\%%[^\n]* /* skip comments */
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"gitGraph" return 'GG';
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commit(?=\s|$) return 'COMMIT';
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"id:" return 'COMMIT_ID';
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"type:" return 'COMMIT_TYPE';
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"msg:" return 'COMMIT_MSG';
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"NORMAL" return 'NORMAL';
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"REVERSE" return 'REVERSE';
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"HIGHLIGHT" return 'HIGHLIGHT';
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"tag:" return 'COMMIT_TAG';
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branch(?=\s|$) return 'BRANCH';
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"order:" return 'ORDER';
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merge(?=\s|$) return 'MERGE';
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cherry\-pick(?=\s|$) return 'CHERRY_PICK';
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"parent:" return 'PARENT_COMMIT'
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// "reset" return 'RESET';
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checkout(?=\s|$) return 'CHECKOUT';
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"LR" return 'DIR';
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"TB" return 'DIR';
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":" return ':';
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"^" return 'CARET'
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"options"\r?\n this.begin("options"); //
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<options>[ \r\n\t]+"end" this.popState(); // not used anymore in the renderer, fixed for backward compatibility
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<options>[\s\S]+(?=[ \r\n\t]+"end") return 'OPT'; //
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["]["] return 'EMPTYSTR';
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["] this.begin("string");
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<string>["] this.popState();
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<string>[^"]* return 'STR';
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[0-9]+(?=\s|$) return 'NUM';
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\w([-\./\w]*[-\w])? return 'ID'; // only a subset of https://git-scm.com/docs/git-check-ref-format
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<<EOF>> return 'EOF';
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\s+ /* skip all whitespace */ // lowest priority so we can use lookaheads in earlier regex
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/lex
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%left '^'
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%start start
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%% /* language grammar */
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start
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: eol start
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| GG document EOF{ return $3; }
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| GG ':' document EOF{ return $3; }
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| GG DIR ':' document EOF {yy.setDirection($2); return $4;}
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;
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document
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: /*empty*/
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| options body { yy.setOptions($1); $$ = $2}
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;
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options
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: options OPT {$1 +=$2; $$=$1}
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| NL
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;
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body
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: /*emmpty*/ {$$ = []}
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| body line {$1.push($2); $$=$1;}
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;
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line
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: statement eol {$$ =$1}
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| NL
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;
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statement
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: commitStatement
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| mergeStatement
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| cherryPickStatement
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| acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); }
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| acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); }
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| acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } | section {yy.addSection($1.substr(8));$$=$1.substr(8);}
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| branchStatement
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| CHECKOUT ref {yy.checkout($2)}
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// | RESET reset_arg {yy.reset($2)}
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;
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branchStatement
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: BRANCH ref {yy.branch($2)}
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| BRANCH ref ORDER NUM {yy.branch($2, $4)}
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;
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cherryPickStatement
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: CHERRY_PICK COMMIT_ID STR {yy.cherryPick($3, '', undefined)}
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| CHERRY_PICK COMMIT_ID STR PARENT_COMMIT STR {yy.cherryPick($3, '', undefined,$5)}
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| CHERRY_PICK COMMIT_ID STR COMMIT_TAG STR {yy.cherryPick($3, '', $5)}
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| CHERRY_PICK COMMIT_ID STR PARENT_COMMIT STR COMMIT_TAG STR {yy.cherryPick($3, '', $7,$5)}
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| CHERRY_PICK COMMIT_ID STR COMMIT_TAG STR PARENT_COMMIT STR {yy.cherryPick($3, '', $5,$7)}
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| CHERRY_PICK COMMIT_TAG STR COMMIT_ID STR {yy.cherryPick($5, '', $3)}
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| CHERRY_PICK COMMIT_TAG EMPTYSTR COMMIT_ID STR {yy.cherryPick($5, '', '')}
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| CHERRY_PICK COMMIT_ID STR COMMIT_TAG EMPTYSTR {yy.cherryPick($3, '', '')}
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| CHERRY_PICK COMMIT_ID STR PARENT_COMMIT STR COMMIT_TAG EMPTYSTR {yy.cherryPick($3, '', '',$5)}
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| CHERRY_PICK COMMIT_ID STR COMMIT_TAG EMPTYSTR PARENT_COMMIT STR {yy.cherryPick($3, '', '',$7)}
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| CHERRY_PICK COMMIT_TAG STR COMMIT_ID STR PARENT_COMMIT STR {yy.cherryPick($5, '', $3,$7)}
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| CHERRY_PICK COMMIT_TAG EMPTYSTR COMMIT_ID STR PARENT_COMMIT STR{yy.cherryPick($5, '', '',$7)}
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;
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mergeStatement
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: MERGE ref {yy.merge($2,'','','')}
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| MERGE ref COMMIT_ID STR {yy.merge($2, $4,'','')}
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| MERGE ref COMMIT_TYPE commitType {yy.merge($2,'', $4,'')}
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| MERGE ref COMMIT_TAG STR {yy.merge($2, '','',$4)}
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| MERGE ref COMMIT_TAG STR COMMIT_ID STR {yy.merge($2, $6,'', $4)}
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| MERGE ref COMMIT_TAG STR COMMIT_TYPE commitType {yy.merge($2, '',$6, $4)}
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| MERGE ref COMMIT_TYPE commitType COMMIT_TAG STR {yy.merge($2, '',$4, $6)}
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| MERGE ref COMMIT_ID STR COMMIT_TYPE commitType {yy.merge($2, $4, $6, '')}
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| MERGE ref COMMIT_ID STR COMMIT_TAG STR {yy.merge($2, $4, '', $6)}
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| MERGE ref COMMIT_TYPE commitType COMMIT_ID STR {yy.merge($2, $6,$4, '')}
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| MERGE ref COMMIT_ID STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.merge($2, $4, $6, $8)}
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| MERGE ref COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_ID STR {yy.merge($2, $8, $4, $6)}
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| MERGE ref COMMIT_ID STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.merge($2, $4, $8, $6)}
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| MERGE ref COMMIT_TYPE commitType COMMIT_ID STR COMMIT_TAG STR {yy.merge($2, $6, $4, $8)}
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| MERGE ref COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_ID STR {yy.merge($2, $8, $6, $4)}
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| MERGE ref COMMIT_TAG STR COMMIT_ID STR COMMIT_TYPE commitType {yy.merge($2, $6, $8, $4)}
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;
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commitStatement
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: COMMIT commit_arg {yy.commit($2)}
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| COMMIT COMMIT_TAG STR {yy.commit('','',yy.commitType.NORMAL,$3)}
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| COMMIT COMMIT_TYPE commitType {yy.commit('','',$3,'')}
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| COMMIT COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit('','',$5,$3)}
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| COMMIT COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit('','',$3,$5)}
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| COMMIT COMMIT_ID STR {yy.commit('',$3,yy.commitType.NORMAL,'')}
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| COMMIT COMMIT_ID STR COMMIT_TAG STR {yy.commit('',$3,yy.commitType.NORMAL,$5)}
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| COMMIT COMMIT_TAG STR COMMIT_ID STR {yy.commit('',$5,yy.commitType.NORMAL,$3)}
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| COMMIT COMMIT_ID STR COMMIT_TYPE commitType {yy.commit('',$3,$5,'')}
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| COMMIT COMMIT_TYPE commitType COMMIT_ID STR {yy.commit('',$5,$3,'')}
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| COMMIT COMMIT_ID STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit('',$3,$5,$7)}
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| COMMIT COMMIT_ID STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit('',$3,$7,$5)}
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| COMMIT COMMIT_TYPE commitType COMMIT_ID STR COMMIT_TAG STR {yy.commit('',$5,$3,$7)}
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| COMMIT COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_ID STR {yy.commit('',$7,$3,$5)}
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| COMMIT COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_ID STR {yy.commit('',$7,$5,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_ID STR COMMIT_TYPE commitType {yy.commit('',$5,$7,$3)}
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| COMMIT COMMIT_MSG STR {yy.commit($3,'',yy.commitType.NORMAL,'')}
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| COMMIT COMMIT_TAG STR COMMIT_MSG STR {yy.commit($5,'',yy.commitType.NORMAL,$3)}
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| COMMIT COMMIT_MSG STR COMMIT_TAG STR {yy.commit($3,'',yy.commitType.NORMAL,$5)}
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| COMMIT COMMIT_MSG STR COMMIT_TYPE commitType {yy.commit($3,'',$5,'')}
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| COMMIT COMMIT_TYPE commitType COMMIT_MSG STR {yy.commit($5,'',$3,'')}
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| COMMIT COMMIT_ID STR COMMIT_MSG STR {yy.commit($5,$3,yy.commitType.NORMAL,'')}
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| COMMIT COMMIT_MSG STR COMMIT_ID STR {yy.commit($3,$5,yy.commitType.NORMAL,'')}
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| COMMIT COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit($3,'',$5,$7)}
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| COMMIT COMMIT_MSG STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit($3,'',$7,$5)}
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| COMMIT COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_TAG STR {yy.commit($5,'',$3,$7)}
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| COMMIT COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_MSG STR {yy.commit($7,'',$3,$5)}
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| COMMIT COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_MSG STR {yy.commit($7,'',$5,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_MSG STR COMMIT_TYPE commitType {yy.commit($5,'',$7,$3)}
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| COMMIT COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_ID STR {yy.commit($3,$7,$5,'')}
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| COMMIT COMMIT_MSG STR COMMIT_ID STR COMMIT_TYPE commitType {yy.commit($3,$5,$7,'')}
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| COMMIT COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_ID STR {yy.commit($5,$7,$3,'')}
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| COMMIT COMMIT_TYPE commitType COMMIT_ID STR COMMIT_MSG STR {yy.commit($7,$5,$3,'')}
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| COMMIT COMMIT_ID STR COMMIT_TYPE commitType COMMIT_MSG STR {yy.commit($7,$3,$5,'')}
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| COMMIT COMMIT_ID STR COMMIT_MSG STR COMMIT_TYPE commitType {yy.commit($5,$3,$7,'')}
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| COMMIT COMMIT_MSG STR COMMIT_TAG STR COMMIT_ID STR {yy.commit($3,$7,yy.commitType.NORMAL,$5)}
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| COMMIT COMMIT_MSG STR COMMIT_ID STR COMMIT_TAG STR {yy.commit($3,$5,yy.commitType.NORMAL,$7)}
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| COMMIT COMMIT_TAG STR COMMIT_MSG STR COMMIT_ID STR {yy.commit($5,$7,yy.commitType.NORMAL,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_ID STR COMMIT_MSG STR {yy.commit($7,$5,yy.commitType.NORMAL,$3)}
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| COMMIT COMMIT_ID STR COMMIT_TAG STR COMMIT_MSG STR {yy.commit($7,$3,yy.commitType.NORMAL,$5)}
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| COMMIT COMMIT_ID STR COMMIT_MSG STR COMMIT_TAG STR {yy.commit($5,$3,yy.commitType.NORMAL,$7)}
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| COMMIT COMMIT_MSG STR COMMIT_ID STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit($3,$5,$7,$9)}
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| COMMIT COMMIT_MSG STR COMMIT_ID STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit($3,$5,$9,$7)}
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| COMMIT COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_ID STR COMMIT_TAG STR {yy.commit($3,$7,$5,$9)}
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| COMMIT COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_ID STR {yy.commit($3,$9,$5,$7)}
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| COMMIT COMMIT_MSG STR COMMIT_TAG STR COMMIT_ID STR COMMIT_TYPE commitType {yy.commit($3,$7,$9,$5)}
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| COMMIT COMMIT_MSG STR COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_ID STR {yy.commit($3,$9,$7,$5)}
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| COMMIT COMMIT_ID STR COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit($5,$3,$7,$9)}
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| COMMIT COMMIT_ID STR COMMIT_MSG STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit($5,$3,$9,$7)}
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| COMMIT COMMIT_ID STR COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_TAG STR {yy.commit($7,$3,$5,$9)}
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| COMMIT COMMIT_ID STR COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_MSG STR {yy.commit($9,$3,$5,$7)}
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| COMMIT COMMIT_ID STR COMMIT_TAG STR COMMIT_MSG STR COMMIT_TYPE commitType {yy.commit($7,$3,$9,$5)}
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| COMMIT COMMIT_ID STR COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_MSG STR {yy.commit($9,$3,$7,$5)}
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| COMMIT COMMIT_TAG STR COMMIT_ID STR COMMIT_TYPE commitType COMMIT_MSG STR {yy.commit($9,$5,$7,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_ID STR COMMIT_MSG STR COMMIT_TYPE commitType {yy.commit($7,$5,$9,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_ID STR COMMIT_MSG STR {yy.commit($9,$7,$5,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_ID STR {yy.commit($7,$9,$5,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_MSG STR COMMIT_ID STR COMMIT_TYPE commitType {yy.commit($5,$7,$9,$3)}
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| COMMIT COMMIT_TAG STR COMMIT_MSG STR COMMIT_TYPE commitType COMMIT_ID STR {yy.commit($5,$9,$7,$3)}
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| COMMIT COMMIT_TYPE commitType COMMIT_ID STR COMMIT_MSG STR COMMIT_TAG STR {yy.commit($7,$5,$3,$9)}
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| COMMIT COMMIT_TYPE commitType COMMIT_ID STR COMMIT_TAG STR COMMIT_MSG STR {yy.commit($9,$5,$3,$7)}
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| COMMIT COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_MSG STR COMMIT_ID STR {yy.commit($7,$9,$3,$5)}
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| COMMIT COMMIT_TYPE commitType COMMIT_TAG STR COMMIT_ID STR COMMIT_MSG STR {yy.commit($9,$7,$3,$5)}
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| COMMIT COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_ID STR COMMIT_TAG STR {yy.commit($5,$7,$3,$9)}
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| COMMIT COMMIT_TYPE commitType COMMIT_MSG STR COMMIT_TAG STR COMMIT_ID STR {yy.commit($5,$9,$3,$7)}
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// | COMMIT COMMIT_ID STR {yy.commit('',$3,yy.commitType.NORMAL,'')}
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// | COMMIT COMMIT_TYPE commitType {yy.commit('','',$3,'')}
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// | COMMIT COMMIT_TAG STR {yy.commit('','',yy.commitType.NORMAL,$3)}
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// | COMMIT COMMIT_MSG STR {yy.commit($3,'',yy.commitType.NORMAL,'')}
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// | COMMIT COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit('','',$5,$3)}
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// | COMMIT COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit('','',$3,$5)}
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// | COMMIT COMMIT_ID STR COMMIT_TYPE commitType {yy.commit('',$3,$5,'')}
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// | COMMIT COMMIT_ID STR COMMIT_TAG STR {yy.commit('',$3,yy.commitType.NORMAL,$5)}
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// | COMMIT COMMIT_ID STR COMMIT_TYPE commitType COMMIT_TAG STR {yy.commit('',$3,$5,$7)}
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// | COMMIT COMMIT_ID STR COMMIT_TAG STR COMMIT_TYPE commitType {yy.commit('',$3,$7,$5)}
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;
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commit_arg
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: /* empty */ {$$ = ""}
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| STR {$$=$1}
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;
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commitType
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: NORMAL { $$=yy.commitType.NORMAL;}
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| REVERSE { $$=yy.commitType.REVERSE;}
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| HIGHLIGHT { $$=yy.commitType.HIGHLIGHT;}
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;
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ref
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: ID
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| STR
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;
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eol
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: NL
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| ';'
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| EOF
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;
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// reset_arg
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// : 'HEAD' reset_parents{$$ = $1+ ":" + $2 }
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// | ID reset_parents{$$ = $1+ ":" + yy.count; yy.count = 0}
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// ;
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// reset_parents
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// : /* empty */ {yy.count = 0}
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// | CARET reset_parents { yy.count += 1 }
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// ;
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